svn-gvsig-desktop / trunk / extensions / extSymbology / src / org / gvsig / symbology / fmap / labeling / parse / LabelExpressionParser.java @ 36624
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/* Generated By:JavaCC: Do not edit this line. LabelExpressionParser.java */
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/* gvSIG. Sistema de Información Geográfica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ibáñez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.symbology.fmap.labeling.parse; |
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import java.util.*; |
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import java.io.*; |
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import com.hardcode.gdbms.engine.values.*; |
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import org.gvsig.symbology.fmap.rendering.filter.operations.*; |
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import org.gvsig.symbology.fmap.labeling.parse.*; |
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import org.gvsig.symbology.fmap.labeling.lang.functions.*; |
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/**
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* @author Pepe Vidal Salvador - jose.vidal.salvador@iver.es
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* @author Jaume Dominguez Faus - jaume.dominguez@gmail.com
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*
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*/
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public class LabelExpressionParser implements LabelExpressionParserConstants { |
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private Stack stack = new Stack(); |
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private static OperatorsFactory operators = OperatorsFactory.getInstance(); |
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private Hashtable<String, Value> symbols = new Hashtable<String, Value>(); |
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private ArrayList<String> classNames = new ArrayList<String>(); |
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public ArrayList<String> getClassNames (){ |
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return classNames;
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} |
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public void addClassName(String name){ |
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for (int i = 0; i < classNames.size(); i++) { |
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if(classNames.get(i).compareTo(name)==0) |
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return;
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} |
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classNames.add(name); |
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} |
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public Hashtable<String,Value> getSymbols(){ |
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return symbols;
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} |
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public Object pop() throws ExpressionException { |
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Object popObject = stack.pop();
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Object result = ((Expression)popObject).evaluate(); |
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if(result instanceof String) { |
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return new String (result.toString()); |
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} |
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else if (result instanceof Boolean) { |
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return new Boolean (result.toString()); |
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} |
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else if (result instanceof Double) { |
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return Double.valueOf(result.toString()); |
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} |
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else if (result instanceof Integer) { |
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return Integer.valueOf(result.toString()); |
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} |
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return null; |
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} |
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public Stack getStack(){ |
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return this.stack; |
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} |
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public LabelExpressionParser(StringReader reader, Hashtable<String, Value> symbolsTable) { |
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this(reader);
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this.symbols = symbolsTable;
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} |
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/**
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* it is default because it is used in the unit tests
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* but this method is not part of the public API, so
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* don't use it!
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*/
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void putSymbol(String string, Value value){ |
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this.symbols.put(string,value);
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} |
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public static String tokenFor(int tokenCode) { |
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return tokenImage[tokenCode].replaceAll("\"", ""); |
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} |
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public void setOperatorsFactory (OperatorsFactory opFac) { |
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this.operators = opFac;
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} |
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public static void main(String[]args)throws ParseException,ExpressionException{ |
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LabelExpressionParser parser = new LabelExpressionParser(new StringReader("([RD_6]+3)*5;")); |
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parser.symbols.put("RD_6",ValueFactory.createValue(2)); |
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operators.addOperator(IndexOfFunction.class); |
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operators.addOperator(SubstringFunction.class); |
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parser.setOperatorsFactory(operators); |
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parser.LabelExpression(); |
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System.out.print(((Expression)(parser.getStack().pop())).evaluate().toString()); |
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} |
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/* LABEL EXPRESSION */
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//We have to use this function if we want to evaluate an String which contains different Expressions
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//inside
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final public void LabelExpression() throws ParseException { |
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Expression();
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label_1: |
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while (true) { |
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if (jj_2_1(2)) { |
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; |
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} else {
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break label_1;
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} |
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if (jj_2_2(2)) { |
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jj_consume_token(EOFIELD); |
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Expression();
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Expression leftExpression = (Expression)stack.pop(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression labelExpr = new LabelExpressionOperator(symbols); |
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labelExpr.addArgument(0, rightExpression);
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labelExpr.addArgument(0, leftExpression);
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stack.push(labelExpr); |
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} else if (jj_2_3(2)) { |
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Expression();
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Expression leftExpression2 = (Expression)stack.pop(); |
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Expression rightExpression2 = (Expression)stack.pop(); |
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Expression fieldExpr = new FieldExpressionOperator(symbols); |
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fieldExpr.addArgument(0, rightExpression2);
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fieldExpr.addArgument(0, leftExpression2);
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stack.push(fieldExpr); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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} |
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} |
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final public void Expression() throws ParseException { |
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AndExpression(); |
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label_2: |
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while (true) { |
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if (jj_2_4(2)) { |
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; |
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} else {
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break label_2;
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} |
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jj_consume_token(OR); |
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AndExpression(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression orExpr = new OrOperator(symbols); |
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orExpr.addArgument(0, rightExpression);
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orExpr.addArgument(0, leftExpression);
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stack.push(orExpr); |
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} |
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} |
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final public void AndExpression() throws ParseException { |
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Token x; |
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EqCompExpression(); |
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label_3: |
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while (true) { |
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if (jj_2_5(2)) { |
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; |
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} else {
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break label_3;
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} |
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x = jj_consume_token(AND); |
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EqCompExpression(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression func = new AndOperator(symbols); |
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func.addArgument(0, rightExpression);
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func.addArgument(0, leftExpression);
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stack.push(func); |
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} |
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} |
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final public void EqCompExpression() throws ParseException { |
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Token x; |
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ComparisonExpression(); |
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label_4: |
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while (true) { |
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if (jj_2_6(2)) { |
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; |
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} else {
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break label_4;
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} |
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if (jj_2_7(2)) { |
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x = jj_consume_token(EQ); |
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} else if (jj_2_8(2)) { |
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x = jj_consume_token(NE); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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ComparisonExpression(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression func = null; |
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if (x.kind == EQ)func = new EqOperator(symbols); |
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else if (x.kind == NE)func = new NeOperator(symbols); |
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func.addArgument(0, rightExpression);
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func.addArgument(0, leftExpression);
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stack.push(func); |
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} |
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} |
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final public void ComparisonExpression() throws ParseException { |
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Token x; |
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AdditiveExpression(); |
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label_5: |
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while (true) { |
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if (jj_2_9(2)) { |
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; |
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} else {
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break label_5;
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} |
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if (jj_2_10(2)) { |
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x = jj_consume_token(LT); |
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} else if (jj_2_11(2)) { |
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x = jj_consume_token(LE); |
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} else if (jj_2_12(2)) { |
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x = jj_consume_token(GT); |
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} else if (jj_2_13(2)) { |
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x = jj_consume_token(GE); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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AdditiveExpression(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression func = null; |
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if (x.kind == LT)func = new LessThanOperator(symbols); |
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else if (x.kind == LE)func = new LessThanOrEqualsOperator(symbols); |
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else if (x.kind == GT)func = new GreaterThanOperator(symbols); |
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else if (x.kind == GE)func = new GreaterThanOrEqualsOperator(symbols); |
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func.addArgument(0, rightExpression);
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func.addArgument(0, leftExpression);
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stack.push(func); |
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} |
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} |
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final public void AdditiveExpression() throws ParseException { |
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Token x; |
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MultiplicativeExpression(); |
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label_6: |
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while (true) { |
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if (jj_2_14(2)) { |
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; |
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} else {
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break label_6;
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} |
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if (jj_2_15(2)) { |
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x = jj_consume_token(PLUS); |
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} else if (jj_2_16(2)) { |
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x = jj_consume_token(MINUS); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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MultiplicativeExpression(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression func = null; |
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if (x.kind == PLUS)func = new AddOperator(symbols); |
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else func = new MinusOperator(symbols); |
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func.addArgument(0, rightExpression);
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func.addArgument(0, leftExpression);
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stack.push(func); |
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} |
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} |
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//void MultiplicativeExpression():{
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// Token x;
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//}
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//{
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// UnaryElement()((x = <MULTIPLY>
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// | x = <DIVIDE>)UnaryElement(){
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// try{
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// Expression A = (Expression) stack.pop();
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// Expression B = (Expression) stack.pop();
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// boolean aInt = (((Expression) A).evaluate() instanceof Integer);
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// boolean bInt = (((Expression) B).evaluate() instanceof Integer);
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// if (aInt && bInt) {
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// int a = (Integer) A.evaluate();
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// int b = (Integer) B.evaluate();
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// if (x.kind == MULTIPLY)
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// stack.push(new NumericalConstant(new Integer(b * a),symbols));
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// else
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// stack.push(new NumericalConstant(new Integer(b / a),symbols));
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// } else {
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//
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// double a = new Double(((Expression)A).evaluate().toString());
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// double b = new Double(((Expression)B).evaluate().toString());
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// if (x.kind == MULTIPLY)
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// stack.push(new NumericalConstant(new Double(b * a),symbols));
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// else
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// stack.push(new NumericalConstant(new Double(b / a),symbols));
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// }}catch (ClassCastException ex) {
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// ex.printStackTrace();
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// } catch (ExpressionException e) {
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// e.printStackTrace();
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// }
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//
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// })*
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//}
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final public void MultiplicativeExpression() throws ParseException { |
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Token x; |
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UnaryElement(); |
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label_7: |
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while (true) { |
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if (jj_2_17(2)) { |
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; |
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} else {
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break label_7;
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} |
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if (jj_2_18(2)) { |
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x = jj_consume_token(MULTIPLY); |
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} else if (jj_2_19(2)) { |
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x = jj_consume_token(DIVIDE); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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UnaryElement(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression leftExpression = (Expression)stack.pop(); |
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Expression func = null; |
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if (x.kind == MULTIPLY)func = new MultOperator(symbols); |
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else func = new DivOperator(symbols); |
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func.addArgument(0, rightExpression);
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func.addArgument(0, leftExpression);
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stack.push(func); |
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} |
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} |
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final public void UnaryElement() throws ParseException { |
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Token x = null;
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if (jj_2_22(2)) { |
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if (jj_2_20(2)) { |
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x = jj_consume_token(PLUS); |
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} else if (jj_2_21(2)) { |
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x = jj_consume_token(MINUS); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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UnaryElement(); |
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try{
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Object A = stack.pop();
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if ((((Expression) A).evaluate() instanceof Integer)) { |
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int a = (Integer) ((Expression) A).evaluate(); |
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if (x.kind == PLUS)
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stack.push(new NumericalConstant(new Integer(a),symbols)); |
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else
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stack.push(new NumericalConstant(new Integer(-a),symbols)); |
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} else {
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double a = (Double) ((Expression) A).evaluate(); |
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if (x.kind == PLUS)
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stack.push(new NumericalConstant(new Double(a),symbols)); |
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else
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stack.push(new NumericalConstant(new Double(-a),symbols)); |
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} |
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} catch (ClassCastException ex) { |
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ex.printStackTrace(); |
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}catch (ExpressionException ex) {
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ex.printStackTrace(); |
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} |
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} else if (jj_2_23(2)) { |
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BooleanUnaryElement(); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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} |
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|
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final public void BooleanUnaryElement() throws ParseException { |
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Token t; |
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if (jj_2_24(2)) { |
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t = jj_consume_token(NOT); |
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UnaryElement(); |
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Expression rightExpression = (Expression)stack.pop(); |
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Expression func = new NotOperator(symbols); |
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func.addArgument(0, rightExpression);
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stack.push(func); |
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} else if (jj_2_25(2)) { |
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Element();
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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} |
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final public void Element() throws ParseException { |
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Token x; |
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String y = "[$,A-Z,_,a-z]([$,A-Z,_,a-z]|[0-9])*"; |
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if (jj_2_26(2)) { |
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jj_consume_token(OPEN_SQ_BRACKETS); |
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x = jj_consume_token(IDENTIFIER); |
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jj_consume_token(CLOSE_SQ_BRACKETS); |
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ReplaceOperator func = new ReplaceOperator(symbols);
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func.addArgument(x.image); |
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stack.push(func); |
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addClassName(x.image); |
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} else if (jj_2_27(2)) { |
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x = jj_consume_token(INTEGER); |
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NumericalConstant intC = new NumericalConstant(Integer.valueOf(x.image),symbols); |
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stack.push(intC); |
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} else if (jj_2_28(2)) { |
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x = jj_consume_token(FLOATING_POINT); |
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NumericalConstant doubleC = new NumericalConstant(Double.valueOf(x.image),symbols); |
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stack.push(doubleC); |
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} else if (jj_2_29(2)) { |
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x = jj_consume_token(STRING); |
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StringConstant stringValue = new StringConstant(x.image.substring(1, x.image.length()-1),symbols); |
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stack.push(stringValue); |
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} else if (jj_2_30(2)) { |
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x = jj_consume_token(BOOLEAN); |
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BooleanConstant boolValue = new BooleanConstant(x.image,symbols);
|
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stack.push(boolValue); |
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} else if (jj_2_31(2)) { |
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x = jj_consume_token(NULL); |
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NullConstant nullValue = new NullConstant(symbols);
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stack.push(nullValue); |
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} else if (jj_2_32(2)) { |
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function(); |
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} else if (jj_2_33(2)) { |
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jj_consume_token(OPEN_PARENTHESIS); |
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Expression();
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jj_consume_token(CLOSE_PARENTHESIS); |
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} else {
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jj_consume_token(-1);
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throw new ParseException(); |
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} |
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} |
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|
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final public void function() throws ParseException { |
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String functionName;
|
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int argCount = 0; |
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Expression function;
|
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Token x; |
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if (jj_2_34(2)) { |
| 517 |
jj_consume_token(IDENTIFIER); |
| 518 |
functionName = token.image; |
| 519 |
argCount = Arguments(); |
| 520 |
try {
|
| 521 |
function = (Expression) operators.functions.get(functionName).getConstructor(new Class[] { Hashtable.class }).newInstance( new Hashtable<String, Value>()); |
| 522 |
} |
| 523 |
catch (Exception e){ |
| 524 |
{if (true) throw new ParseException("Problem with function '"+functionName+"': "+e.toString());}
|
| 525 |
} |
| 526 |
if (function == null){if (true) throw new ParseException("Nonexisting function name '"+functionName+"'");} |
| 527 |
for (int i = 0; |
| 528 |
i<argCount; |
| 529 |
i++){
|
| 530 |
Expression arg = (Expression)stack.pop(); |
| 531 |
function.addArgument(0, arg);
|
| 532 |
} |
| 533 |
stack.push(function); |
| 534 |
} else if (jj_2_35(2)) { |
| 535 |
x = jj_consume_token(IDENTIFIER); |
| 536 |
StringConstant stringValue = new StringConstant(x.image,symbols);
|
| 537 |
stack.push(stringValue); |
| 538 |
} else {
|
| 539 |
jj_consume_token(-1);
|
| 540 |
throw new ParseException(); |
| 541 |
} |
| 542 |
} |
| 543 |
|
| 544 |
final public int Arguments() throws ParseException { |
| 545 |
int argCount = 0; |
| 546 |
jj_consume_token(OPEN_PARENTHESIS); |
| 547 |
if (jj_2_36(2)) { |
| 548 |
argCount = ArgumentList(); |
| 549 |
} else {
|
| 550 |
; |
| 551 |
} |
| 552 |
jj_consume_token(CLOSE_PARENTHESIS); |
| 553 |
{if (true) return argCount;}
|
| 554 |
throw new Error("Missing return statement in function"); |
| 555 |
} |
| 556 |
|
| 557 |
final public int ArgumentList() throws ParseException { |
| 558 |
int argCount = 0; |
| 559 |
Expression();
|
| 560 |
argCount++; |
| 561 |
label_8: |
| 562 |
while (true) { |
| 563 |
if (jj_2_37(2)) { |
| 564 |
; |
| 565 |
} else {
|
| 566 |
break label_8;
|
| 567 |
} |
| 568 |
jj_consume_token(COMMA); |
| 569 |
Expression();
|
| 570 |
argCount++; |
| 571 |
} |
| 572 |
{if (true) return argCount;}
|
| 573 |
throw new Error("Missing return statement in function"); |
| 574 |
} |
| 575 |
|
| 576 |
final private boolean jj_2_1(int xla) { |
| 577 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 578 |
try { return !jj_3_1(); } |
| 579 |
catch(LookaheadSuccess ls) { return true; } |
| 580 |
finally { jj_save(0, xla); } |
| 581 |
} |
| 582 |
|
| 583 |
final private boolean jj_2_2(int xla) { |
| 584 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 585 |
try { return !jj_3_2(); } |
| 586 |
catch(LookaheadSuccess ls) { return true; } |
| 587 |
finally { jj_save(1, xla); } |
| 588 |
} |
| 589 |
|
| 590 |
final private boolean jj_2_3(int xla) { |
| 591 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 592 |
try { return !jj_3_3(); } |
| 593 |
catch(LookaheadSuccess ls) { return true; } |
| 594 |
finally { jj_save(2, xla); } |
| 595 |
} |
| 596 |
|
| 597 |
final private boolean jj_2_4(int xla) { |
| 598 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 599 |
try { return !jj_3_4(); } |
| 600 |
catch(LookaheadSuccess ls) { return true; } |
| 601 |
finally { jj_save(3, xla); } |
| 602 |
} |
| 603 |
|
| 604 |
final private boolean jj_2_5(int xla) { |
| 605 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 606 |
try { return !jj_3_5(); } |
| 607 |
catch(LookaheadSuccess ls) { return true; } |
| 608 |
finally { jj_save(4, xla); } |
| 609 |
} |
| 610 |
|
| 611 |
final private boolean jj_2_6(int xla) { |
| 612 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 613 |
try { return !jj_3_6(); } |
| 614 |
catch(LookaheadSuccess ls) { return true; } |
| 615 |
finally { jj_save(5, xla); } |
| 616 |
} |
| 617 |
|
| 618 |
final private boolean jj_2_7(int xla) { |
| 619 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 620 |
try { return !jj_3_7(); } |
| 621 |
catch(LookaheadSuccess ls) { return true; } |
| 622 |
finally { jj_save(6, xla); } |
| 623 |
} |
| 624 |
|
| 625 |
final private boolean jj_2_8(int xla) { |
| 626 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 627 |
try { return !jj_3_8(); } |
| 628 |
catch(LookaheadSuccess ls) { return true; } |
| 629 |
finally { jj_save(7, xla); } |
| 630 |
} |
| 631 |
|
| 632 |
final private boolean jj_2_9(int xla) { |
| 633 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 634 |
try { return !jj_3_9(); } |
| 635 |
catch(LookaheadSuccess ls) { return true; } |
| 636 |
finally { jj_save(8, xla); } |
| 637 |
} |
| 638 |
|
| 639 |
final private boolean jj_2_10(int xla) { |
| 640 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 641 |
try { return !jj_3_10(); } |
| 642 |
catch(LookaheadSuccess ls) { return true; } |
| 643 |
finally { jj_save(9, xla); } |
| 644 |
} |
| 645 |
|
| 646 |
final private boolean jj_2_11(int xla) { |
| 647 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 648 |
try { return !jj_3_11(); } |
| 649 |
catch(LookaheadSuccess ls) { return true; } |
| 650 |
finally { jj_save(10, xla); } |
| 651 |
} |
| 652 |
|
| 653 |
final private boolean jj_2_12(int xla) { |
| 654 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 655 |
try { return !jj_3_12(); } |
| 656 |
catch(LookaheadSuccess ls) { return true; } |
| 657 |
finally { jj_save(11, xla); } |
| 658 |
} |
| 659 |
|
| 660 |
final private boolean jj_2_13(int xla) { |
| 661 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 662 |
try { return !jj_3_13(); } |
| 663 |
catch(LookaheadSuccess ls) { return true; } |
| 664 |
finally { jj_save(12, xla); } |
| 665 |
} |
| 666 |
|
| 667 |
final private boolean jj_2_14(int xla) { |
| 668 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 669 |
try { return !jj_3_14(); } |
| 670 |
catch(LookaheadSuccess ls) { return true; } |
| 671 |
finally { jj_save(13, xla); } |
| 672 |
} |
| 673 |
|
| 674 |
final private boolean jj_2_15(int xla) { |
| 675 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 676 |
try { return !jj_3_15(); } |
| 677 |
catch(LookaheadSuccess ls) { return true; } |
| 678 |
finally { jj_save(14, xla); } |
| 679 |
} |
| 680 |
|
| 681 |
final private boolean jj_2_16(int xla) { |
| 682 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 683 |
try { return !jj_3_16(); } |
| 684 |
catch(LookaheadSuccess ls) { return true; } |
| 685 |
finally { jj_save(15, xla); } |
| 686 |
} |
| 687 |
|
| 688 |
final private boolean jj_2_17(int xla) { |
| 689 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 690 |
try { return !jj_3_17(); } |
| 691 |
catch(LookaheadSuccess ls) { return true; } |
| 692 |
finally { jj_save(16, xla); } |
| 693 |
} |
| 694 |
|
| 695 |
final private boolean jj_2_18(int xla) { |
| 696 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 697 |
try { return !jj_3_18(); } |
| 698 |
catch(LookaheadSuccess ls) { return true; } |
| 699 |
finally { jj_save(17, xla); } |
| 700 |
} |
| 701 |
|
| 702 |
final private boolean jj_2_19(int xla) { |
| 703 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 704 |
try { return !jj_3_19(); } |
| 705 |
catch(LookaheadSuccess ls) { return true; } |
| 706 |
finally { jj_save(18, xla); } |
| 707 |
} |
| 708 |
|
| 709 |
final private boolean jj_2_20(int xla) { |
| 710 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 711 |
try { return !jj_3_20(); } |
| 712 |
catch(LookaheadSuccess ls) { return true; } |
| 713 |
finally { jj_save(19, xla); } |
| 714 |
} |
| 715 |
|
| 716 |
final private boolean jj_2_21(int xla) { |
| 717 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 718 |
try { return !jj_3_21(); } |
| 719 |
catch(LookaheadSuccess ls) { return true; } |
| 720 |
finally { jj_save(20, xla); } |
| 721 |
} |
| 722 |
|
| 723 |
final private boolean jj_2_22(int xla) { |
| 724 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 725 |
try { return !jj_3_22(); } |
| 726 |
catch(LookaheadSuccess ls) { return true; } |
| 727 |
finally { jj_save(21, xla); } |
| 728 |
} |
| 729 |
|
| 730 |
final private boolean jj_2_23(int xla) { |
| 731 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 732 |
try { return !jj_3_23(); } |
| 733 |
catch(LookaheadSuccess ls) { return true; } |
| 734 |
finally { jj_save(22, xla); } |
| 735 |
} |
| 736 |
|
| 737 |
final private boolean jj_2_24(int xla) { |
| 738 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 739 |
try { return !jj_3_24(); } |
| 740 |
catch(LookaheadSuccess ls) { return true; } |
| 741 |
finally { jj_save(23, xla); } |
| 742 |
} |
| 743 |
|
| 744 |
final private boolean jj_2_25(int xla) { |
| 745 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 746 |
try { return !jj_3_25(); } |
| 747 |
catch(LookaheadSuccess ls) { return true; } |
| 748 |
finally { jj_save(24, xla); } |
| 749 |
} |
| 750 |
|
| 751 |
final private boolean jj_2_26(int xla) { |
| 752 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 753 |
try { return !jj_3_26(); } |
| 754 |
catch(LookaheadSuccess ls) { return true; } |
| 755 |
finally { jj_save(25, xla); } |
| 756 |
} |
| 757 |
|
| 758 |
final private boolean jj_2_27(int xla) { |
| 759 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 760 |
try { return !jj_3_27(); } |
| 761 |
catch(LookaheadSuccess ls) { return true; } |
| 762 |
finally { jj_save(26, xla); } |
| 763 |
} |
| 764 |
|
| 765 |
final private boolean jj_2_28(int xla) { |
| 766 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 767 |
try { return !jj_3_28(); } |
| 768 |
catch(LookaheadSuccess ls) { return true; } |
| 769 |
finally { jj_save(27, xla); } |
| 770 |
} |
| 771 |
|
| 772 |
final private boolean jj_2_29(int xla) { |
| 773 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 774 |
try { return !jj_3_29(); } |
| 775 |
catch(LookaheadSuccess ls) { return true; } |
| 776 |
finally { jj_save(28, xla); } |
| 777 |
} |
| 778 |
|
| 779 |
final private boolean jj_2_30(int xla) { |
| 780 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 781 |
try { return !jj_3_30(); } |
| 782 |
catch(LookaheadSuccess ls) { return true; } |
| 783 |
finally { jj_save(29, xla); } |
| 784 |
} |
| 785 |
|
| 786 |
final private boolean jj_2_31(int xla) { |
| 787 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 788 |
try { return !jj_3_31(); } |
| 789 |
catch(LookaheadSuccess ls) { return true; } |
| 790 |
finally { jj_save(30, xla); } |
| 791 |
} |
| 792 |
|
| 793 |
final private boolean jj_2_32(int xla) { |
| 794 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 795 |
try { return !jj_3_32(); } |
| 796 |
catch(LookaheadSuccess ls) { return true; } |
| 797 |
finally { jj_save(31, xla); } |
| 798 |
} |
| 799 |
|
| 800 |
final private boolean jj_2_33(int xla) { |
| 801 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 802 |
try { return !jj_3_33(); } |
| 803 |
catch(LookaheadSuccess ls) { return true; } |
| 804 |
finally { jj_save(32, xla); } |
| 805 |
} |
| 806 |
|
| 807 |
final private boolean jj_2_34(int xla) { |
| 808 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 809 |
try { return !jj_3_34(); } |
| 810 |
catch(LookaheadSuccess ls) { return true; } |
| 811 |
finally { jj_save(33, xla); } |
| 812 |
} |
| 813 |
|
| 814 |
final private boolean jj_2_35(int xla) { |
| 815 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 816 |
try { return !jj_3_35(); } |
| 817 |
catch(LookaheadSuccess ls) { return true; } |
| 818 |
finally { jj_save(34, xla); } |
| 819 |
} |
| 820 |
|
| 821 |
final private boolean jj_2_36(int xla) { |
| 822 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 823 |
try { return !jj_3_36(); } |
| 824 |
catch(LookaheadSuccess ls) { return true; } |
| 825 |
finally { jj_save(35, xla); } |
| 826 |
} |
| 827 |
|
| 828 |
final private boolean jj_2_37(int xla) { |
| 829 |
jj_la = xla; jj_lastpos = jj_scanpos = token; |
| 830 |
try { return !jj_3_37(); } |
| 831 |
catch(LookaheadSuccess ls) { return true; } |
| 832 |
finally { jj_save(36, xla); } |
| 833 |
} |
| 834 |
|
| 835 |
final private boolean jj_3R_17() { |
| 836 |
Token xsp; |
| 837 |
xsp = jj_scanpos; |
| 838 |
if (jj_3_26()) {
|
| 839 |
jj_scanpos = xsp; |
| 840 |
if (jj_3_27()) {
|
| 841 |
jj_scanpos = xsp; |
| 842 |
if (jj_3_28()) {
|
| 843 |
jj_scanpos = xsp; |
| 844 |
if (jj_3_29()) {
|
| 845 |
jj_scanpos = xsp; |
| 846 |
if (jj_3_30()) {
|
| 847 |
jj_scanpos = xsp; |
| 848 |
if (jj_3_31()) {
|
| 849 |
jj_scanpos = xsp; |
| 850 |
if (jj_3_32()) {
|
| 851 |
jj_scanpos = xsp; |
| 852 |
if (jj_3_33()) return true; |
| 853 |
} |
| 854 |
} |
| 855 |
} |
| 856 |
} |
| 857 |
} |
| 858 |
} |
| 859 |
} |
| 860 |
return false; |
| 861 |
} |
| 862 |
|
| 863 |
final private boolean jj_3R_10() { |
| 864 |
if (jj_3R_11()) return true; |
| 865 |
Token xsp; |
| 866 |
while (true) { |
| 867 |
xsp = jj_scanpos; |
| 868 |
if (jj_3_5()) { jj_scanpos = xsp; break; } |
| 869 |
} |
| 870 |
return false; |
| 871 |
} |
| 872 |
|
| 873 |
final private boolean jj_3_26() { |
| 874 |
if (jj_scan_token(OPEN_SQ_BRACKETS)) return true; |
| 875 |
if (jj_scan_token(IDENTIFIER)) return true; |
| 876 |
return false; |
| 877 |
} |
| 878 |
|
| 879 |
final private boolean jj_3_4() { |
| 880 |
if (jj_scan_token(OR)) return true; |
| 881 |
if (jj_3R_10()) return true; |
| 882 |
return false; |
| 883 |
} |
| 884 |
|
| 885 |
final private boolean jj_3_15() { |
| 886 |
if (jj_scan_token(PLUS)) return true; |
| 887 |
return false; |
| 888 |
} |
| 889 |
|
| 890 |
final private boolean jj_3_14() { |
| 891 |
Token xsp; |
| 892 |
xsp = jj_scanpos; |
| 893 |
if (jj_3_15()) {
|
| 894 |
jj_scanpos = xsp; |
| 895 |
if (jj_3_16()) return true; |
| 896 |
} |
| 897 |
if (jj_3R_14()) return true; |
| 898 |
return false; |
| 899 |
} |
| 900 |
|
| 901 |
final private boolean jj_3R_16() { |
| 902 |
Token xsp; |
| 903 |
xsp = jj_scanpos; |
| 904 |
if (jj_3_24()) {
|
| 905 |
jj_scanpos = xsp; |
| 906 |
if (jj_3_25()) return true; |
| 907 |
} |
| 908 |
return false; |
| 909 |
} |
| 910 |
|
| 911 |
final private boolean jj_3_36() { |
| 912 |
if (jj_3R_20()) return true; |
| 913 |
return false; |
| 914 |
} |
| 915 |
|
| 916 |
final private boolean jj_3_24() { |
| 917 |
if (jj_scan_token(NOT)) return true; |
| 918 |
if (jj_3R_15()) return true; |
| 919 |
return false; |
| 920 |
} |
| 921 |
|
| 922 |
final private boolean jj_3_25() { |
| 923 |
if (jj_3R_17()) return true; |
| 924 |
return false; |
| 925 |
} |
| 926 |
|
| 927 |
final private boolean jj_3_37() { |
| 928 |
if (jj_scan_token(COMMA)) return true; |
| 929 |
if (jj_3R_9()) return true; |
| 930 |
return false; |
| 931 |
} |
| 932 |
|
| 933 |
final private boolean jj_3R_9() { |
| 934 |
if (jj_3R_10()) return true; |
| 935 |
Token xsp; |
| 936 |
while (true) { |
| 937 |
xsp = jj_scanpos; |
| 938 |
if (jj_3_4()) { jj_scanpos = xsp; break; } |
| 939 |
} |
| 940 |
return false; |
| 941 |
} |
| 942 |
|
| 943 |
final private boolean jj_3R_20() { |
| 944 |
if (jj_3R_9()) return true; |
| 945 |
Token xsp; |
| 946 |
while (true) { |
| 947 |
xsp = jj_scanpos; |
| 948 |
if (jj_3_37()) { jj_scanpos = xsp; break; } |
| 949 |
} |
| 950 |
return false; |
| 951 |
} |
| 952 |
|
| 953 |
final private boolean jj_3_23() { |
| 954 |
if (jj_3R_16()) return true; |
| 955 |
return false; |
| 956 |
} |
| 957 |
|
| 958 |
final private boolean jj_3_3() { |
| 959 |
if (jj_3R_9()) return true; |
| 960 |
return false; |
| 961 |
} |
| 962 |
|
| 963 |
final private boolean jj_3R_19() { |
| 964 |
if (jj_scan_token(OPEN_PARENTHESIS)) return true; |
| 965 |
return false; |
| 966 |
} |
| 967 |
|
| 968 |
final private boolean jj_3_16() { |
| 969 |
if (jj_scan_token(MINUS)) return true; |
| 970 |
return false; |
| 971 |
} |
| 972 |
|
| 973 |
final private boolean jj_3R_13() { |
| 974 |
if (jj_3R_14()) return true; |
| 975 |
Token xsp; |
| 976 |
while (true) { |
| 977 |
xsp = jj_scanpos; |
| 978 |
if (jj_3_14()) { jj_scanpos = xsp; break; } |
| 979 |
} |
| 980 |
return false; |
| 981 |
} |
| 982 |
|
| 983 |
final private boolean jj_3_10() { |
| 984 |
if (jj_scan_token(LT)) return true; |
| 985 |
return false; |
| 986 |
} |
| 987 |
|
| 988 |
final private boolean jj_3_35() { |
| 989 |
if (jj_scan_token(IDENTIFIER)) return true; |
| 990 |
return false; |
| 991 |
} |
| 992 |
|
| 993 |
final private boolean jj_3_9() { |
| 994 |
Token xsp; |
| 995 |
xsp = jj_scanpos; |
| 996 |
if (jj_3_10()) {
|
| 997 |
jj_scanpos = xsp; |
| 998 |
if (jj_3_11()) {
|
| 999 |
jj_scanpos = xsp; |
| 1000 |
if (jj_3_12()) {
|
| 1001 |
jj_scanpos = xsp; |
| 1002 |
if (jj_3_13()) return true; |
| 1003 |
} |
| 1004 |
} |
| 1005 |
} |
| 1006 |
if (jj_3R_13()) return true; |
| 1007 |
return false; |
| 1008 |
} |
| 1009 |
|
| 1010 |
final private boolean jj_3_1() { |
| 1011 |
Token xsp; |
| 1012 |
xsp = jj_scanpos; |
| 1013 |
if (jj_3_2()) {
|
| 1014 |
jj_scanpos = xsp; |
| 1015 |
if (jj_3_3()) return true; |
| 1016 |
} |
| 1017 |
return false; |
| 1018 |
} |
| 1019 |
|
| 1020 |
final private boolean jj_3_2() { |
| 1021 |
if (jj_scan_token(EOFIELD)) return true; |
| 1022 |
if (jj_3R_9()) return true; |
| 1023 |
return false; |
| 1024 |
} |
| 1025 |
|
| 1026 |
final private boolean jj_3_21() { |
| 1027 |
if (jj_scan_token(MINUS)) return true; |
| 1028 |
return false; |
| 1029 |
} |
| 1030 |
|
| 1031 |
final private boolean jj_3_20() { |
| 1032 |
if (jj_scan_token(PLUS)) return true; |
| 1033 |
return false; |
| 1034 |
} |
| 1035 |
|
| 1036 |
final private boolean jj_3R_15() { |
| 1037 |
Token xsp; |
| 1038 |
xsp = jj_scanpos; |
| 1039 |
if (jj_3_22()) {
|
| 1040 |
jj_scanpos = xsp; |
| 1041 |
if (jj_3_23()) return true; |
| 1042 |
} |
| 1043 |
return false; |
| 1044 |
} |
| 1045 |
|
| 1046 |
final private boolean jj_3_22() { |
| 1047 |
Token xsp; |
| 1048 |
xsp = jj_scanpos; |
| 1049 |
if (jj_3_20()) {
|
| 1050 |
jj_scanpos = xsp; |
| 1051 |
if (jj_3_21()) return true; |
| 1052 |
} |
| 1053 |
if (jj_3R_15()) return true; |
| 1054 |
return false; |
| 1055 |
} |
| 1056 |
|
| 1057 |
final private boolean jj_3_18() { |
| 1058 |
if (jj_scan_token(MULTIPLY)) return true; |
| 1059 |
return false; |
| 1060 |
} |
| 1061 |
|
| 1062 |
final private boolean jj_3_17() { |
| 1063 |
Token xsp; |
| 1064 |
xsp = jj_scanpos; |
| 1065 |
if (jj_3_18()) {
|
| 1066 |
jj_scanpos = xsp; |
| 1067 |
if (jj_3_19()) return true; |
| 1068 |
} |
| 1069 |
if (jj_3R_15()) return true; |
| 1070 |
return false; |
| 1071 |
} |
| 1072 |
|
| 1073 |
final private boolean jj_3_13() { |
| 1074 |
if (jj_scan_token(GE)) return true; |
| 1075 |
return false; |
| 1076 |
} |
| 1077 |
|
| 1078 |
final private boolean jj_3_12() { |
| 1079 |
if (jj_scan_token(GT)) return true; |
| 1080 |
return false; |
| 1081 |
} |
| 1082 |
|
| 1083 |
final private boolean jj_3_7() { |
| 1084 |
if (jj_scan_token(EQ)) return true; |
| 1085 |
return false; |
| 1086 |
} |
| 1087 |
|
| 1088 |
final private boolean jj_3_11() { |
| 1089 |
if (jj_scan_token(LE)) return true; |
| 1090 |
return false; |
| 1091 |
} |
| 1092 |
|
| 1093 |
final private boolean jj_3_6() { |
| 1094 |
Token xsp; |
| 1095 |
xsp = jj_scanpos; |
| 1096 |
if (jj_3_7()) {
|
| 1097 |
jj_scanpos = xsp; |
| 1098 |
if (jj_3_8()) return true; |
| 1099 |
} |
| 1100 |
if (jj_3R_12()) return true; |
| 1101 |
return false; |
| 1102 |
} |
| 1103 |
|
| 1104 |
final private boolean jj_3R_18() { |
| 1105 |
Token xsp; |
| 1106 |
xsp = jj_scanpos; |
| 1107 |
if (jj_3_34()) {
|
| 1108 |
jj_scanpos = xsp; |
| 1109 |
if (jj_3_35()) return true; |
| 1110 |
} |
| 1111 |
return false; |
| 1112 |
} |
| 1113 |
|
| 1114 |
final private boolean jj_3R_12() { |
| 1115 |
if (jj_3R_13()) return true; |
| 1116 |
Token xsp; |
| 1117 |
while (true) { |
| 1118 |
xsp = jj_scanpos; |
| 1119 |
if (jj_3_9()) { jj_scanpos = xsp; break; } |
| 1120 |
} |
| 1121 |
return false; |
| 1122 |
} |
| 1123 |
|
| 1124 |
final private boolean jj_3_34() { |
| 1125 |
if (jj_scan_token(IDENTIFIER)) return true; |
| 1126 |
if (jj_3R_19()) return true; |
| 1127 |
return false; |
| 1128 |
} |
| 1129 |
|
| 1130 |
final private boolean jj_3_19() { |
| 1131 |
if (jj_scan_token(DIVIDE)) return true; |
| 1132 |
return false; |
| 1133 |
} |
| 1134 |
|
| 1135 |
final private boolean jj_3_33() { |
| 1136 |
if (jj_scan_token(OPEN_PARENTHESIS)) return true; |
| 1137 |
if (jj_3R_9()) return true; |
| 1138 |
return false; |
| 1139 |
} |
| 1140 |
|
| 1141 |
final private boolean jj_3R_14() { |
| 1142 |
if (jj_3R_15()) return true; |
| 1143 |
Token xsp; |
| 1144 |
while (true) { |
| 1145 |
xsp = jj_scanpos; |
| 1146 |
if (jj_3_17()) { jj_scanpos = xsp; break; } |
| 1147 |
} |
| 1148 |
return false; |
| 1149 |
} |
| 1150 |
|
| 1151 |
final private boolean jj_3_32() { |
| 1152 |
if (jj_3R_18()) return true; |
| 1153 |
return false; |
| 1154 |
} |
| 1155 |
|
| 1156 |
final private boolean jj_3_31() { |
| 1157 |
if (jj_scan_token(NULL)) return true; |
| 1158 |
return false; |
| 1159 |
} |
| 1160 |
|
| 1161 |
final private boolean jj_3_30() { |
| 1162 |
if (jj_scan_token(BOOLEAN)) return true; |
| 1163 |
return false; |
| 1164 |
} |
| 1165 |
|
| 1166 |
final private boolean jj_3_8() { |
| 1167 |
if (jj_scan_token(NE)) return true; |
| 1168 |
return false; |
| 1169 |
} |
| 1170 |
|
| 1171 |
final private boolean jj_3_5() { |
| 1172 |
if (jj_scan_token(AND)) return true; |
| 1173 |
if (jj_3R_11()) return true; |
| 1174 |
return false; |
| 1175 |
} |
| 1176 |
|
| 1177 |
final private boolean jj_3R_11() { |
| 1178 |
if (jj_3R_12()) return true; |
| 1179 |
Token xsp; |
| 1180 |
while (true) { |
| 1181 |
xsp = jj_scanpos; |
| 1182 |
if (jj_3_6()) { jj_scanpos = xsp; break; } |
| 1183 |
} |
| 1184 |
return false; |
| 1185 |
} |
| 1186 |
|
| 1187 |
final private boolean jj_3_29() { |
| 1188 |
if (jj_scan_token(STRING)) return true; |
| 1189 |
return false; |
| 1190 |
} |
| 1191 |
|
| 1192 |
final private boolean jj_3_28() { |
| 1193 |
if (jj_scan_token(FLOATING_POINT)) return true; |
| 1194 |
return false; |
| 1195 |
} |
| 1196 |
|
| 1197 |
final private boolean jj_3_27() { |
| 1198 |
if (jj_scan_token(INTEGER)) return true; |
| 1199 |
return false; |
| 1200 |
} |
| 1201 |
|
| 1202 |
public LabelExpressionParserTokenManager token_source;
|
| 1203 |
SimpleCharStream jj_input_stream; |
| 1204 |
public Token token, jj_nt;
|
| 1205 |
private int jj_ntk; |
| 1206 |
private Token jj_scanpos, jj_lastpos;
|
| 1207 |
private int jj_la; |
| 1208 |
public boolean lookingAhead = false; |
| 1209 |
private boolean jj_semLA; |
| 1210 |
private int jj_gen; |
| 1211 |
final private int[] jj_la1 = new int[0]; |
| 1212 |
static private int[] jj_la1_0; |
| 1213 |
static private int[] jj_la1_1; |
| 1214 |
static {
|
| 1215 |
jj_la1_0(); |
| 1216 |
jj_la1_1(); |
| 1217 |
} |
| 1218 |
private static void jj_la1_0() { |
| 1219 |
jj_la1_0 = new int[] {}; |
| 1220 |
} |
| 1221 |
private static void jj_la1_1() { |
| 1222 |
jj_la1_1 = new int[] {}; |
| 1223 |
} |
| 1224 |
final private JJCalls[] jj_2_rtns = new JJCalls[37]; |
| 1225 |
private boolean jj_rescan = false; |
| 1226 |
private int jj_gc = 0; |
| 1227 |
|
| 1228 |
public LabelExpressionParser(java.io.InputStream stream) {
|
| 1229 |
this(stream, null); |
| 1230 |
} |
| 1231 |
public LabelExpressionParser(java.io.InputStream stream, String encoding) { |
| 1232 |
try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); } |
| 1233 |
token_source = new LabelExpressionParserTokenManager(jj_input_stream);
|
| 1234 |
token = new Token();
|
| 1235 |
jj_ntk = -1;
|
| 1236 |
jj_gen = 0;
|
| 1237 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1238 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1239 |
} |
| 1240 |
|
| 1241 |
public void ReInit(java.io.InputStream stream) { |
| 1242 |
ReInit(stream, null);
|
| 1243 |
} |
| 1244 |
public void ReInit(java.io.InputStream stream, String encoding) { |
| 1245 |
try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); } |
| 1246 |
token_source.ReInit(jj_input_stream); |
| 1247 |
token = new Token();
|
| 1248 |
jj_ntk = -1;
|
| 1249 |
jj_gen = 0;
|
| 1250 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1251 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1252 |
} |
| 1253 |
|
| 1254 |
public LabelExpressionParser(java.io.Reader stream) {
|
| 1255 |
jj_input_stream = new SimpleCharStream(stream, 1, 1); |
| 1256 |
token_source = new LabelExpressionParserTokenManager(jj_input_stream);
|
| 1257 |
token = new Token();
|
| 1258 |
jj_ntk = -1;
|
| 1259 |
jj_gen = 0;
|
| 1260 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1261 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1262 |
} |
| 1263 |
|
| 1264 |
public void ReInit(java.io.Reader stream) { |
| 1265 |
jj_input_stream.ReInit(stream, 1, 1); |
| 1266 |
token_source.ReInit(jj_input_stream); |
| 1267 |
token = new Token();
|
| 1268 |
jj_ntk = -1;
|
| 1269 |
jj_gen = 0;
|
| 1270 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1271 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1272 |
} |
| 1273 |
|
| 1274 |
public LabelExpressionParser(LabelExpressionParserTokenManager tm) {
|
| 1275 |
token_source = tm; |
| 1276 |
token = new Token();
|
| 1277 |
jj_ntk = -1;
|
| 1278 |
jj_gen = 0;
|
| 1279 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1280 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1281 |
} |
| 1282 |
|
| 1283 |
public void ReInit(LabelExpressionParserTokenManager tm) { |
| 1284 |
token_source = tm; |
| 1285 |
token = new Token();
|
| 1286 |
jj_ntk = -1;
|
| 1287 |
jj_gen = 0;
|
| 1288 |
for (int i = 0; i < 0; i++) jj_la1[i] = -1; |
| 1289 |
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); |
| 1290 |
} |
| 1291 |
|
| 1292 |
final private Token jj_consume_token(int kind) throws ParseException { |
| 1293 |
Token oldToken; |
| 1294 |
if ((oldToken = token).next != null) token = token.next; |
| 1295 |
else token = token.next = token_source.getNextToken();
|
| 1296 |
jj_ntk = -1;
|
| 1297 |
if (token.kind == kind) {
|
| 1298 |
jj_gen++; |
| 1299 |
if (++jj_gc > 100) { |
| 1300 |
jj_gc = 0;
|
| 1301 |
for (int i = 0; i < jj_2_rtns.length; i++) { |
| 1302 |
JJCalls c = jj_2_rtns[i]; |
| 1303 |
while (c != null) { |
| 1304 |
if (c.gen < jj_gen) c.first = null; |
| 1305 |
c = c.next; |
| 1306 |
} |
| 1307 |
} |
| 1308 |
} |
| 1309 |
return token;
|
| 1310 |
} |
| 1311 |
token = oldToken; |
| 1312 |
jj_kind = kind; |
| 1313 |
throw generateParseException();
|
| 1314 |
} |
| 1315 |
|
| 1316 |
static private final class LookaheadSuccess extends java.lang.Error { } |
| 1317 |
final private LookaheadSuccess jj_ls = new LookaheadSuccess(); |
| 1318 |
final private boolean jj_scan_token(int kind) { |
| 1319 |
if (jj_scanpos == jj_lastpos) {
|
| 1320 |
jj_la--; |
| 1321 |
if (jj_scanpos.next == null) { |
| 1322 |
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken(); |
| 1323 |
} else {
|
| 1324 |
jj_lastpos = jj_scanpos = jj_scanpos.next; |
| 1325 |
} |
| 1326 |
} else {
|
| 1327 |
jj_scanpos = jj_scanpos.next; |
| 1328 |
} |
| 1329 |
if (jj_rescan) {
|
| 1330 |
int i = 0; Token tok = token; |
| 1331 |
while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; } |
| 1332 |
if (tok != null) jj_add_error_token(kind, i); |
| 1333 |
} |
| 1334 |
if (jj_scanpos.kind != kind) return true; |
| 1335 |
if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls; |
| 1336 |
return false; |
| 1337 |
} |
| 1338 |
|
| 1339 |
final public Token getNextToken() { |
| 1340 |
if (token.next != null) token = token.next; |
| 1341 |
else token = token.next = token_source.getNextToken();
|
| 1342 |
jj_ntk = -1;
|
| 1343 |
jj_gen++; |
| 1344 |
return token;
|
| 1345 |
} |
| 1346 |
|
| 1347 |
final public Token getToken(int index) { |
| 1348 |
Token t = lookingAhead ? jj_scanpos : token; |
| 1349 |
for (int i = 0; i < index; i++) { |
| 1350 |
if (t.next != null) t = t.next; |
| 1351 |
else t = t.next = token_source.getNextToken();
|
| 1352 |
} |
| 1353 |
return t;
|
| 1354 |
} |
| 1355 |
|
| 1356 |
final private int jj_ntk() { |
| 1357 |
if ((jj_nt=token.next) == null) |
| 1358 |
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
|
| 1359 |
else
|
| 1360 |
return (jj_ntk = jj_nt.kind);
|
| 1361 |
} |
| 1362 |
|
| 1363 |
private java.util.Vector jj_expentries = new java.util.Vector(); |
| 1364 |
private int[] jj_expentry; |
| 1365 |
private int jj_kind = -1; |
| 1366 |
private int[] jj_lasttokens = new int[100]; |
| 1367 |
private int jj_endpos; |
| 1368 |
|
| 1369 |
private void jj_add_error_token(int kind, int pos) { |
| 1370 |
if (pos >= 100) return; |
| 1371 |
if (pos == jj_endpos + 1) { |
| 1372 |
jj_lasttokens[jj_endpos++] = kind; |
| 1373 |
} else if (jj_endpos != 0) { |
| 1374 |
jj_expentry = new int[jj_endpos]; |
| 1375 |
for (int i = 0; i < jj_endpos; i++) { |
| 1376 |
jj_expentry[i] = jj_lasttokens[i]; |
| 1377 |
} |
| 1378 |
boolean exists = false; |
| 1379 |
for (java.util.Enumeration e = jj_expentries.elements(); e.hasMoreElements();) {
|
| 1380 |
int[] oldentry = (int[])(e.nextElement()); |
| 1381 |
if (oldentry.length == jj_expentry.length) {
|
| 1382 |
exists = true;
|
| 1383 |
for (int i = 0; i < jj_expentry.length; i++) { |
| 1384 |
if (oldentry[i] != jj_expentry[i]) {
|
| 1385 |
exists = false;
|
| 1386 |
break;
|
| 1387 |
} |
| 1388 |
} |
| 1389 |
if (exists) break; |
| 1390 |
} |
| 1391 |
} |
| 1392 |
if (!exists) jj_expentries.addElement(jj_expentry);
|
| 1393 |
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind; |
| 1394 |
} |
| 1395 |
} |
| 1396 |
|
| 1397 |
public ParseException generateParseException() { |
| 1398 |
jj_expentries.removeAllElements(); |
| 1399 |
boolean[] la1tokens = new boolean[37]; |
| 1400 |
for (int i = 0; i < 37; i++) { |
| 1401 |
la1tokens[i] = false;
|
| 1402 |
} |
| 1403 |
if (jj_kind >= 0) { |
| 1404 |
la1tokens[jj_kind] = true;
|
| 1405 |
jj_kind = -1;
|
| 1406 |
} |
| 1407 |
for (int i = 0; i < 0; i++) { |
| 1408 |
if (jj_la1[i] == jj_gen) {
|
| 1409 |
for (int j = 0; j < 32; j++) { |
| 1410 |
if ((jj_la1_0[i] & (1<<j)) != 0) { |
| 1411 |
la1tokens[j] = true;
|
| 1412 |
} |
| 1413 |
if ((jj_la1_1[i] & (1<<j)) != 0) { |
| 1414 |
la1tokens[32+j] = true; |
| 1415 |
} |
| 1416 |
} |
| 1417 |
} |
| 1418 |
} |
| 1419 |
for (int i = 0; i < 37; i++) { |
| 1420 |
if (la1tokens[i]) {
|
| 1421 |
jj_expentry = new int[1]; |
| 1422 |
jj_expentry[0] = i;
|
| 1423 |
jj_expentries.addElement(jj_expentry); |
| 1424 |
} |
| 1425 |
} |
| 1426 |
jj_endpos = 0;
|
| 1427 |
jj_rescan_token(); |
| 1428 |
jj_add_error_token(0, 0); |
| 1429 |
int[][] exptokseq = new int[jj_expentries.size()][]; |
| 1430 |
for (int i = 0; i < jj_expentries.size(); i++) { |
| 1431 |
exptokseq[i] = (int[])jj_expentries.elementAt(i); |
| 1432 |
} |
| 1433 |
return new ParseException(token, exptokseq, tokenImage); |
| 1434 |
} |
| 1435 |
|
| 1436 |
final public void enable_tracing() { |
| 1437 |
} |
| 1438 |
|
| 1439 |
final public void disable_tracing() { |
| 1440 |
} |
| 1441 |
|
| 1442 |
final private void jj_rescan_token() { |
| 1443 |
jj_rescan = true;
|
| 1444 |
for (int i = 0; i < 37; i++) { |
| 1445 |
try {
|
| 1446 |
JJCalls p = jj_2_rtns[i]; |
| 1447 |
do {
|
| 1448 |
if (p.gen > jj_gen) {
|
| 1449 |
jj_la = p.arg; jj_lastpos = jj_scanpos = p.first; |
| 1450 |
switch (i) {
|
| 1451 |
case 0: jj_3_1(); break; |
| 1452 |
case 1: jj_3_2(); break; |
| 1453 |
case 2: jj_3_3(); break; |
| 1454 |
case 3: jj_3_4(); break; |
| 1455 |
case 4: jj_3_5(); break; |
| 1456 |
case 5: jj_3_6(); break; |
| 1457 |
case 6: jj_3_7(); break; |
| 1458 |
case 7: jj_3_8(); break; |
| 1459 |
case 8: jj_3_9(); break; |
| 1460 |
case 9: jj_3_10(); break; |
| 1461 |
case 10: jj_3_11(); break; |
| 1462 |
case 11: jj_3_12(); break; |
| 1463 |
case 12: jj_3_13(); break; |
| 1464 |
case 13: jj_3_14(); break; |
| 1465 |
case 14: jj_3_15(); break; |
| 1466 |
case 15: jj_3_16(); break; |
| 1467 |
case 16: jj_3_17(); break; |
| 1468 |
case 17: jj_3_18(); break; |
| 1469 |
case 18: jj_3_19(); break; |
| 1470 |
case 19: jj_3_20(); break; |
| 1471 |
case 20: jj_3_21(); break; |
| 1472 |
case 21: jj_3_22(); break; |
| 1473 |
case 22: jj_3_23(); break; |
| 1474 |
case 23: jj_3_24(); break; |
| 1475 |
case 24: jj_3_25(); break; |
| 1476 |
case 25: jj_3_26(); break; |
| 1477 |
case 26: jj_3_27(); break; |
| 1478 |
case 27: jj_3_28(); break; |
| 1479 |
case 28: jj_3_29(); break; |
| 1480 |
case 29: jj_3_30(); break; |
| 1481 |
case 30: jj_3_31(); break; |
| 1482 |
case 31: jj_3_32(); break; |
| 1483 |
case 32: jj_3_33(); break; |
| 1484 |
case 33: jj_3_34(); break; |
| 1485 |
case 34: jj_3_35(); break; |
| 1486 |
case 35: jj_3_36(); break; |
| 1487 |
case 36: jj_3_37(); break; |
| 1488 |
} |
| 1489 |
} |
| 1490 |
p = p.next; |
| 1491 |
} while (p != null); |
| 1492 |
} catch(LookaheadSuccess ls) { }
|
| 1493 |
} |
| 1494 |
jj_rescan = false;
|
| 1495 |
} |
| 1496 |
|
| 1497 |
final private void jj_save(int index, int xla) { |
| 1498 |
JJCalls p = jj_2_rtns[index]; |
| 1499 |
while (p.gen > jj_gen) {
|
| 1500 |
if (p.next == null) { p = p.next = new JJCalls(); break; } |
| 1501 |
p = p.next; |
| 1502 |
} |
| 1503 |
p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla; |
| 1504 |
} |
| 1505 |
|
| 1506 |
static final class JJCalls { |
| 1507 |
int gen;
|
| 1508 |
Token first; |
| 1509 |
int arg;
|
| 1510 |
JJCalls next; |
| 1511 |
} |
| 1512 |
|
| 1513 |
} |