Revision 45153 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.impl/src/main/java/org/gvsig/expressionevaluator/impl/grammars/BasicGrammarFactory.java
| BasicGrammarFactory.java | ||
|---|---|---|
| 18 | 18 |
import org.gvsig.expressionevaluator.impl.DefaultStatement.StatementBuilderBase; |
| 19 | 19 |
import org.gvsig.expressionevaluator.impl.DefaultStatement.ArgsBuilderFromNames; |
| 20 | 20 |
import org.gvsig.expressionevaluator.impl.function.programming.IIFFunction; |
| 21 |
import org.gvsig.expressionevaluator.impl.function.programming.LetFunction; |
|
| 22 | 21 |
import org.gvsig.expressionevaluator.impl.function.programming.CaseFunction; |
| 23 | 22 |
import org.gvsig.expressionevaluator.impl.function.programming.CodeBlockFunction; |
| 24 | 23 |
import org.gvsig.expressionevaluator.impl.function.programming.CodeBlockWithExceptFunction; |
| ... | ... | |
| 29 | 28 |
import org.gvsig.expressionevaluator.spi.AbstractGrammarFactory; |
| 30 | 29 |
import org.gvsig.expressionevaluator.Code.Callable; |
| 31 | 30 |
import org.gvsig.expressionevaluator.Codes; |
| 31 |
import org.gvsig.expressionevaluator.ExpressionBuilder; |
|
| 32 | 32 |
import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_DICT; |
| 33 | 33 |
|
| 34 | 34 |
/** |
| ... | ... | |
| 51 | 51 |
|
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@Override |
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public String toString() {
|
| 54 |
return "dict_args("+this.keyName+","+this.valueName+")";
|
|
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return "dict_args(" + this.keyName + "," + this.valueName + ")";
|
|
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} |
| 56 |
|
|
| 56 |
|
|
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@Override |
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public Codes build(StatementContext context) {
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| 59 |
context.trace(this.toString()+".build");
|
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context.trace(this.toString() + ".build");
|
|
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BaseCodes args = (BaseCodes) context.getCodeBuilder().args(); |
| 61 | 61 |
if (keyName.contains("#")) {
|
| 62 | 62 |
int n = 1; |
| ... | ... | |
| 80 | 80 |
} |
| 81 | 81 |
} |
| 82 | 82 |
|
| 83 |
|
|
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private class BeginStatementBuilder extends StatementBuilderBase {
|
| 85 | 84 |
|
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private final String blockID; |
| ... | ... | |
| 96 | 95 |
public Code build(StatementContext context) {
|
| 97 | 96 |
Callable code = (Callable) super.build(context); |
| 98 | 97 |
Code exceptCode = context.getCode(this.exceptID); |
| 99 |
if( exceptCode==null ) {
|
|
| 98 |
if (exceptCode == null) {
|
|
| 100 | 99 |
return code; |
| 101 | 100 |
} |
| 102 | 101 |
BaseCodes args = (BaseCodes) code.parameters(); |
| ... | ... | |
| 104 | 103 |
code = context.getCodeBuilder().function(CodeBlockWithExceptFunction.NAME, args); |
| 105 | 104 |
return code; |
| 106 | 105 |
} |
| 107 |
|
|
| 106 |
|
|
| 108 | 107 |
} |
| 108 |
|
|
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public BasicGrammarFactory() {
|
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super("Basic", true);
|
| 111 | 111 |
} |
| 112 |
|
|
| 112 |
|
|
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@Override |
| 114 | 114 |
public Grammar create(Object... parameters) {
|
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
| 116 |
if( this.grammar==null ) {
|
|
| 116 |
if (this.grammar == null) {
|
|
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Grammar theGrammar = manager.createGrammar(this.getName()); |
| 118 |
Statement stmt; |
|
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|
|
| 120 |
theGrammar.addReservedWord("BEGIN");
|
|
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theGrammar.addReservedWord("EXCEPT");
|
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theGrammar.addReservedWord("END");
|
|
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theGrammar.addReservedWord("IF");
|
|
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theGrammar.addReservedWord("THEN");
|
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theGrammar.addReservedWord("ELSE");
|
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theGrammar.addReservedWord("WHILE");
|
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theGrammar.addReservedWord("CASE");
|
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theGrammar.addReservedWord("WHEN");
|
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theGrammar.addReservedWord("LOOP");
|
|
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theGrammar.addReservedWord("FOR");
|
|
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theGrammar.addReservedWord("CREATE");
|
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theGrammar.addReservedWord("FUNCTION");
|
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theGrammar.addReservedWord("PROCEDURE");
|
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theGrammar.addReservedWord("AS");
|
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theGrammar.addReservedWord("MATCH");
|
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theGrammar.addReservedWord("CAST");
|
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theGrammar.addReservedWord("SET");
|
|
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theGrammar.addReservedWord("TO");
|
|
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theGrammar.addReservedWord("FROM");
|
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theGrammar.addReservedWord("$$"); // ???? Asi van las funciones
|
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theGrammar.addReservedWord("PASS");
|
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theGrammar.addReservedWord("LAMBDA");
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|
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stmt = theGrammar.createStatement("BLOCK");
|
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stmt.addRule(stmt.require_any_token("BEGIN"));
|
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stmt.addRule(stmt.require_expressions(";").capture_as("VALUES"));
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stmt.addRule(stmt.optional_any_token("EXCEPT")
|
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.addRuleOnTrue(stmt.require_expressions(";").capture_as("EXCEPT"))
|
|
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); |
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stmt.addRule(stmt.require_any_token("END"));
|
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stmt.builder(new BeginStatementBuilder("VALUES","EXCEPT"));
|
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theGrammar.addStatement(stmt); |
|
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|
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stmt = theGrammar.createStatement("IF");
|
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stmt.addRule(stmt.require_any_token("IF"));
|
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stmt.addRule(stmt.require_expression().capture_as("CONDITION"));
|
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stmt.addRule(stmt.require_any_token("THEN", ":"));
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stmt.addRule(stmt.require_expressions(";").capture_as("ONTRUE"));
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stmt.addRule(stmt.optional_any_token("ELSE")
|
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.addRuleOnTrue(stmt.optional_any_token(":"))
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.addRuleOnTrue(stmt.require_expressions(";").capture_as("ONFALSE"))
|
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); |
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stmt.addRule(stmt.require_any_token("END"));
|
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stmt.addRule(stmt.optional_any_token("IF"));
|
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stmt.code( |
|
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IIFFunction.NAME, |
|
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stmt.args_names("CONDITION","ONTRUE","ONFALSE")
|
|
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); |
|
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theGrammar.addStatement(stmt); |
|
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theGrammar.addStatement(this.createArrayStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createBlockStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createCallStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createCaseStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createCastStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createDateStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createDictStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createExtractStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createForeachStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createFunctionStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createIfStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createLambdaStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createLet1Statement(theGrammar)); |
|
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theGrammar.addStatement(this.createLet2Statement(theGrammar)); |
|
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theGrammar.addStatement(this.createListStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createMatchStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createPassStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createReturnStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createTimeStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createTimestampStatement(theGrammar)); |
|
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theGrammar.addStatement(this.createWhileStatement(theGrammar)); |
|
| 170 | 140 |
|
| 171 |
stmt = theGrammar.createStatement("WHILE");
|
|
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stmt.addRule(stmt.require_any_token("WHILE"));
|
|
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stmt.addRule(stmt.require_expression().capture_as("CONDITION"));
|
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stmt.addRule(stmt.require_any_token("BEGIN", ":","LOOP"));
|
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stmt.addRule(stmt.require_expressions(";").capture_as("BODY"));
|
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stmt.addRule(stmt.require_any_token("END"));
|
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stmt.addRule(stmt.optional_any_token("WHILE","LOOP"));
|
|
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stmt.code( |
|
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WhileFunction.NAME, |
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stmt.args_names("CONDITION","BODY")
|
|
| 181 |
); |
|
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theGrammar.addStatement(stmt); |
|
| 141 |
this.grammar = theGrammar; |
|
| 142 |
} |
|
| 143 |
return grammar; |
|
| 144 |
} |
|
| 183 | 145 |
|
| 184 |
// stmt = theGrammar.createStatement("FOR");
|
|
| 185 |
// stmt.addRule(stmt.require_any_token("FOR"));
|
|
| 186 |
// stmt.addRule(stmt.require_expression("INIT"));
|
|
| 187 |
// stmt.addRule(stmt.require_any_token(";"));
|
|
| 188 |
// stmt.addRule(stmt.require_expression("CONDITION"));
|
|
| 189 |
// stmt.addRule(stmt.require_any_token(";"));
|
|
| 190 |
// stmt.addRule(stmt.require_expression("STEP"));
|
|
| 191 |
// stmt.addRule(stmt.require_any_token("BEGIN", ":"));
|
|
| 192 |
// stmt.addRule(stmt.require_expression("BODY"));
|
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| 193 |
// stmt.addRule(stmt.require_any_token("END"));
|
|
| 194 |
// stmt.addRule(stmt.optional_any_token("FOR"));
|
|
| 195 |
// stmt.code( |
|
| 196 |
// ForFunction.NAME, |
|
| 197 |
// stmt.args_names("INIT","CONDITION","STEP","BODY")
|
|
| 198 |
// ); |
|
| 199 |
// theGrammar.addStatement(stmt); |
|
| 146 |
private Statement createBlockStatement(Grammar theGrammar) {
|
|
| 147 |
Statement stmt; |
|
| 200 | 148 |
|
| 201 |
stmt = theGrammar.createStatement("FOREACH");
|
|
| 202 |
stmt.addRule(stmt.require_any_token("FOR","FOREACH"));
|
|
| 203 |
stmt.addRule(stmt.require_identifier().capture_as("VAR"));
|
|
| 204 |
stmt.addRule(stmt.require_any_token("IN"));
|
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| 205 |
stmt.addRule(stmt.require_expression().capture_as("ITERABLE"));
|
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| 206 |
stmt.addRule(stmt.require_any_token("BEGIN", ":", "LOOP"));
|
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| 207 |
stmt.addRule(stmt.require_expressions(";").capture_as("BODY"));
|
|
| 208 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 209 |
stmt.addRule(stmt.optional_any_token("FOR","LOOP"));
|
|
| 210 |
stmt.code( |
|
| 211 |
ForEachFunction.NAME, |
|
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stmt.args_names("VAR","ITERABLE","BODY")
|
|
| 213 |
); |
|
| 214 |
theGrammar.addStatement(stmt); |
|
| 149 |
theGrammar.addReservedWord("BEGIN");
|
|
| 150 |
theGrammar.addReservedWord("EXCEPT");
|
|
| 151 |
theGrammar.addReservedWord("END");
|
|
| 215 | 152 |
|
| 216 |
stmt = theGrammar.createStatement("CASE");
|
|
| 217 |
stmt.addRule(stmt.require_any_token("CASE"));
|
|
| 218 |
stmt.addRule( |
|
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stmt.repeat_until_any_tokens("END","ELSE")
|
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.addRule(stmt.require_any_token("WHEN"))
|
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| 221 |
.addRule(stmt.require_expression().capture_as("CONDITION#"))
|
|
| 222 |
.addRule(stmt.require_any_token("THEN",":"))
|
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.addRule(stmt.require_expressions(";").capture_as("ONTRUE#"))
|
|
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); |
|
| 225 |
stmt.addRule(stmt.optional_any_token("ELSE")
|
|
| 226 |
.addRuleOnTrue(stmt.optional_any_token(":"))
|
|
| 227 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("ELSE"))
|
|
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); |
|
| 229 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 230 |
stmt.addRule(stmt.optional_any_token("CASE"));
|
|
| 231 |
stmt.code( |
|
| 232 |
CaseFunction.NAME, |
|
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stmt.args_names("CONDITION#","ONTRUE#","ELSE")
|
|
| 234 |
); |
|
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theGrammar.addStatement(stmt); |
|
| 236 |
|
|
| 237 |
stmt = theGrammar.createStatement("USERFUNCTION");
|
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| 238 |
stmt.addRule(stmt.require_any_token("CREATE"));
|
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| 239 |
stmt.addRule(stmt.optional_any_token("OR")
|
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| 240 |
.addRuleOnTrue(stmt.optional_any_token("REPLACE"))
|
|
| 241 |
); |
|
| 242 |
stmt.addRule(stmt.optional_any_token("FUNCTION", "PROCEDURE"));
|
|
| 243 |
stmt.addRule(stmt.require_identifier().capture_as("FUNCTION_NAME"));
|
|
| 244 |
stmt.addRule(stmt.optional_any_token("("));
|
|
| 245 |
stmt.addRule(stmt.optional_identifiers(",").capture_as("PARAMETERS"));
|
|
| 246 |
stmt.addRule(stmt.optional_any_token(")"));
|
|
| 247 |
stmt.addRule(stmt.require_any_token("AS"));
|
|
| 248 |
stmt.addRule(stmt.optional_any_token("$$","BEGIN")
|
|
| 249 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("BODY"))
|
|
| 250 |
.addRuleOnTrue(stmt.require_any_token("$$", "END"))
|
|
| 251 |
.addRuleOnTrue(stmt.optional_any_token("FUNCTION", "PROCEDURE"))
|
|
| 252 |
.addRuleOnFalse(stmt.optional_literal_string().capture_as("SCRIPT_PATH")
|
|
| 153 |
stmt = theGrammar.createStatement("BLOCK");
|
|
| 154 |
stmt.addRule(stmt.require_any_token("BEGIN"));
|
|
| 155 |
stmt.addRule(stmt.require_expressions(";").capture_as("VALUES"));
|
|
| 156 |
stmt.addRule(stmt.optional_any_token("EXCEPT")
|
|
| 157 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("EXCEPT"))
|
|
| 158 |
); |
|
| 159 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 160 |
stmt.builder(new BeginStatementBuilder("VALUES", "EXCEPT"));
|
|
| 161 |
return stmt; |
|
| 162 |
} |
|
| 163 |
|
|
| 164 |
private Statement createIfStatement(Grammar theGrammar) {
|
|
| 165 |
Statement stmt; |
|
| 166 |
|
|
| 167 |
theGrammar.addReservedWord("IF");
|
|
| 168 |
theGrammar.addReservedWord("THEN");
|
|
| 169 |
theGrammar.addReservedWord("ELSE");
|
|
| 170 |
theGrammar.addReservedWord("END");
|
|
| 171 |
|
|
| 172 |
stmt = theGrammar.createStatement("IF");
|
|
| 173 |
stmt.addRule(stmt.require_any_token("IF"));
|
|
| 174 |
stmt.addRule(stmt.require_expression().capture_as("CONDITION"));
|
|
| 175 |
stmt.addRule(stmt.require_any_token("THEN", ":"));
|
|
| 176 |
stmt.addRule(stmt.require_expressions(";").capture_as("ONTRUE"));
|
|
| 177 |
stmt.addRule(stmt.optional_any_token("ELSE")
|
|
| 178 |
.addRuleOnTrue(stmt.optional_any_token(":"))
|
|
| 179 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("ONFALSE"))
|
|
| 180 |
); |
|
| 181 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 182 |
stmt.addRule(stmt.optional_any_token("IF"));
|
|
| 183 |
stmt.code( |
|
| 184 |
IIFFunction.NAME, |
|
| 185 |
stmt.args_names("CONDITION", "ONTRUE", "ONFALSE")
|
|
| 186 |
); |
|
| 187 |
return stmt; |
|
| 188 |
} |
|
| 189 |
|
|
| 190 |
private Statement createWhileStatement(Grammar theGrammar) {
|
|
| 191 |
Statement stmt; |
|
| 192 |
|
|
| 193 |
theGrammar.addReservedWord("WHILE");
|
|
| 194 |
theGrammar.addReservedWord("BEGIN");
|
|
| 195 |
theGrammar.addReservedWord("END");
|
|
| 196 |
theGrammar.addReservedWord("LOOP");
|
|
| 197 |
|
|
| 198 |
stmt = theGrammar.createStatement("WHILE");
|
|
| 199 |
stmt.addRule(stmt.require_any_token("WHILE"));
|
|
| 200 |
stmt.addRule(stmt.require_expression().capture_as("CONDITION"));
|
|
| 201 |
stmt.addRule(stmt.require_any_token("BEGIN", ":", "LOOP"));
|
|
| 202 |
stmt.addRule(stmt.require_expressions(";").capture_as("BODY"));
|
|
| 203 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 204 |
stmt.addRule(stmt.optional_any_token("WHILE", "LOOP"));
|
|
| 205 |
stmt.code( |
|
| 206 |
WhileFunction.NAME, |
|
| 207 |
stmt.args_names("CONDITION", "BODY")
|
|
| 208 |
); |
|
| 209 |
return stmt; |
|
| 210 |
} |
|
| 211 |
|
|
| 212 |
private Statement createForeachStatement(Grammar theGrammar) {
|
|
| 213 |
Statement stmt; |
|
| 214 |
|
|
| 215 |
theGrammar.addReservedWord("FOR");
|
|
| 216 |
theGrammar.addReservedWord("IN");
|
|
| 217 |
theGrammar.addReservedWord("BEGIN");
|
|
| 218 |
theGrammar.addReservedWord("END");
|
|
| 219 |
theGrammar.addReservedWord("LOOP");
|
|
| 220 |
|
|
| 221 |
stmt = theGrammar.createStatement("FOREACH");
|
|
| 222 |
stmt.addRule(stmt.require_any_token("FOR", "FOREACH"));
|
|
| 223 |
stmt.addRule(stmt.require_identifier().capture_as("VAR"));
|
|
| 224 |
stmt.addRule(stmt.require_any_token("IN"));
|
|
| 225 |
stmt.addRule(stmt.require_expression().capture_as("ITERABLE"));
|
|
| 226 |
stmt.addRule(stmt.require_any_token("BEGIN", ":", "LOOP"));
|
|
| 227 |
stmt.addRule(stmt.require_expressions(";").capture_as("BODY"));
|
|
| 228 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 229 |
stmt.addRule(stmt.optional_any_token("FOR", "LOOP"));
|
|
| 230 |
stmt.code( |
|
| 231 |
ForEachFunction.NAME, |
|
| 232 |
stmt.args_names("VAR", "ITERABLE", "BODY")
|
|
| 233 |
); |
|
| 234 |
return stmt; |
|
| 235 |
} |
|
| 236 |
|
|
| 237 |
private Statement createCaseStatement(Grammar theGrammar) {
|
|
| 238 |
Statement stmt; |
|
| 239 |
|
|
| 240 |
theGrammar.addReservedWord("CASE");
|
|
| 241 |
theGrammar.addReservedWord("WHEN");
|
|
| 242 |
theGrammar.addReservedWord("THEN");
|
|
| 243 |
theGrammar.addReservedWord("ELSE");
|
|
| 244 |
theGrammar.addReservedWord("END");
|
|
| 245 |
|
|
| 246 |
stmt = theGrammar.createStatement("CASE");
|
|
| 247 |
stmt.addRule(stmt.require_any_token("CASE"));
|
|
| 248 |
stmt.addRule( |
|
| 249 |
stmt.repeat_until_any_tokens("END", "ELSE")
|
|
| 250 |
.addRule(stmt.require_any_token("WHEN"))
|
|
| 251 |
.addRule(stmt.require_expression().capture_as("CONDITION#"))
|
|
| 252 |
.addRule(stmt.require_any_token("THEN", ":"))
|
|
| 253 |
.addRule(stmt.require_expressions(";").capture_as("ONTRUE#"))
|
|
| 254 |
); |
|
| 255 |
stmt.addRule(stmt.optional_any_token("ELSE")
|
|
| 256 |
.addRuleOnTrue(stmt.optional_any_token(":"))
|
|
| 257 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("ELSE"))
|
|
| 258 |
); |
|
| 259 |
stmt.addRule(stmt.require_any_token("END"));
|
|
| 260 |
stmt.addRule(stmt.optional_any_token("CASE"));
|
|
| 261 |
stmt.code( |
|
| 262 |
CaseFunction.NAME, |
|
| 263 |
stmt.args_names("CONDITION#", "ONTRUE#", "ELSE")
|
|
| 264 |
); |
|
| 265 |
return stmt; |
|
| 266 |
} |
|
| 267 |
|
|
| 268 |
private Statement createFunctionStatement(Grammar theGrammar) {
|
|
| 269 |
Statement stmt; |
|
| 270 |
|
|
| 271 |
theGrammar.addReservedWord("CREATE");
|
|
| 272 |
theGrammar.addReservedWord("FUNCTION");
|
|
| 273 |
theGrammar.addReservedWord("PROCEDURE");
|
|
| 274 |
theGrammar.addReservedWord("AS");
|
|
| 275 |
theGrammar.addReservedWord("BEGIN");
|
|
| 276 |
theGrammar.addReservedWord("END");
|
|
| 277 |
theGrammar.addReservedWord("$$"); // ???? Asi van las funciones en PostgreSQL
|
|
| 278 |
|
|
| 279 |
stmt = theGrammar.createStatement("USERFUNCTION");
|
|
| 280 |
stmt.addRule(stmt.require_any_token("CREATE"));
|
|
| 281 |
stmt.addRule(stmt.optional_any_token("OR")
|
|
| 282 |
.addRuleOnTrue(stmt.optional_any_token("REPLACE"))
|
|
| 283 |
); |
|
| 284 |
stmt.addRule(stmt.optional_any_token("FUNCTION", "PROCEDURE"));
|
|
| 285 |
stmt.addRule(stmt.require_identifier().capture_as("FUNCTION_NAME"));
|
|
| 286 |
stmt.addRule(stmt.optional_any_token("("));
|
|
| 287 |
stmt.addRule(stmt.optional_identifiers(",").capture_as("PARAMETERS"));
|
|
| 288 |
stmt.addRule(stmt.optional_any_token(")"));
|
|
| 289 |
stmt.addRule(stmt.require_any_token("AS"));
|
|
| 290 |
stmt.addRule(stmt.optional_any_token("$$", "BEGIN")
|
|
| 291 |
.addRuleOnTrue(stmt.require_expressions(";").capture_as("BODY"))
|
|
| 292 |
.addRuleOnTrue(stmt.require_any_token("$$", "END"))
|
|
| 293 |
.addRuleOnTrue(stmt.optional_any_token("FUNCTION", "PROCEDURE"))
|
|
| 294 |
.addRuleOnFalse(stmt.optional_literal_string().capture_as("SCRIPT_PATH")
|
|
| 253 | 295 |
.addRuleOnTrue(stmt.require_any_token(","))
|
| 254 | 296 |
.addRuleOnTrue(stmt.require_literal_string().capture_as("SCRIPT_FUNCTION"))
|
| 255 | 297 |
.addRuleOnTrue(stmt.optional_any_token("LANGUAGE")
|
| 256 | 298 |
.addRuleOnTrue(stmt.require_literal_string().capture_as("LANGUAGE"))
|
| 257 | 299 |
) |
| 258 |
) |
|
| 259 |
); |
|
| 260 |
stmt.code( |
|
| 261 |
CreateFnFunction.NAME, |
|
| 262 |
stmt.fixed_args_names("FUNCTION_NAME","PARAMETERS","BODY", "SCRIPT_PATH", "SCRIPT_FUNCTION", "LANGUAGE")
|
|
| 263 |
); |
|
| 264 |
theGrammar.addStatement(stmt); |
|
| 265 |
|
|
| 266 |
stmt = theGrammar.createStatement("LAMBDA");
|
|
| 267 |
stmt.addRule(stmt.require_any_token("LAMBDA"));
|
|
| 268 |
stmt.addRule(stmt.optional_identifiers(",").capture_as("PARAMETERS"));
|
|
| 269 |
stmt.addRule(stmt.require_any_token(":"));
|
|
| 270 |
stmt.addRule(stmt.require_expression().capture_as("BODY"));
|
|
| 271 |
stmt.code( |
|
| 272 |
CreateFnFunction.NAME, |
|
| 273 |
stmt.fixed_args_names("PARAMETERS","BODY")
|
|
| 274 |
); |
|
| 275 |
theGrammar.addStatement(stmt); |
|
| 300 |
) |
|
| 301 |
); |
|
| 302 |
stmt.code( |
|
| 303 |
CreateFnFunction.NAME, |
|
| 304 |
stmt.fixed_args_names("FUNCTION_NAME", "PARAMETERS", "BODY", "SCRIPT_PATH", "SCRIPT_FUNCTION", "LANGUAGE")
|
|
| 305 |
); |
|
| 306 |
return stmt; |
|
| 307 |
} |
|
| 276 | 308 |
|
| 277 |
stmt = theGrammar.createStatement("RETURN");
|
|
| 278 |
stmt.addRule(stmt.require_any_token("RETURN"));
|
|
| 279 |
stmt.addRule(stmt.optional_any_token(";")
|
|
| 280 |
.addRuleOnTrue(stmt.set_expression("VALUES", null))
|
|
| 281 |
.addRuleOnFalse(stmt.require_expression().capture_as("VALUES"))
|
|
| 282 |
.addRuleOnFalse(stmt.require_any_token(";"))
|
|
| 283 |
); |
|
| 284 |
stmt.code( |
|
| 285 |
ReturnFunction.NAME, |
|
| 286 |
stmt.args_expand("VALUES")
|
|
| 287 |
); |
|
| 288 |
theGrammar.addStatement(stmt); |
|
| 309 |
private Statement createLambdaStatement(Grammar theGrammar) {
|
|
| 310 |
Statement stmt; |
|
| 289 | 311 |
|
| 290 |
stmt = theGrammar.createStatement("LET");
|
|
| 291 |
stmt.addRule(stmt.require_any_token("LET", "SET"));
|
|
| 292 |
stmt.addRule(stmt.require_identifier().capture_as("NAME"));
|
|
| 293 |
stmt.addRule(stmt.optional_any_token("=","TO"));
|
|
| 294 |
stmt.addRule(stmt.require_expression().capture_as("VALUE"));
|
|
| 295 |
stmt.code( |
|
| 296 |
LetFunction.NAME, |
|
| 297 |
stmt.args_names("NAME", "VALUE")
|
|
| 298 |
); |
|
| 299 |
|
|
| 300 |
theGrammar.addStatement(stmt); |
|
| 301 |
stmt = theGrammar.createStatement("LET2");
|
|
| 302 |
stmt.addRule(stmt.require_identifier().capture_as("NAME"));
|
|
| 303 |
stmt.addRule(stmt.require_any_token(":="));
|
|
| 304 |
stmt.addRule(stmt.require_expression().capture_as("VALUE"));
|
|
| 305 |
stmt.code( |
|
| 306 |
LetFunction.NAME, |
|
| 307 |
stmt.args_names("NAME", "VALUE")
|
|
| 308 |
); |
|
| 309 |
theGrammar.addStatement(stmt); |
|
| 310 |
|
|
| 311 |
stmt = theGrammar.createStatement("ARRAY");
|
|
| 312 |
stmt.addRule(stmt.require_any_token("ARRAY"));
|
|
| 313 |
stmt.addRule(stmt.require_any_token("["));
|
|
| 314 |
stmt.addRule(stmt.require_expressions(",").capture_as("VALUES"));
|
|
| 315 |
stmt.addRule(stmt.require_any_token("]"));
|
|
| 316 |
stmt.code( |
|
| 317 |
FUNCTION_LIST, |
|
| 318 |
stmt.args_expand("VALUES")
|
|
| 319 |
); |
|
| 320 |
theGrammar.addStatement(stmt); |
|
| 312 |
theGrammar.addReservedWord("LAMBDA");
|
|
| 321 | 313 |
|
| 322 |
stmt = theGrammar.createStatement("CAST");
|
|
| 323 |
stmt.addRule(stmt.require_any_token("CAST"));
|
|
| 324 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 325 |
.addRuleOnTrue(stmt.require_expression().capture_as("VALUE"))
|
|
| 314 |
stmt = theGrammar.createStatement("LAMBDA");
|
|
| 315 |
stmt.addRule(stmt.require_any_token("LAMBDA"));
|
|
| 316 |
stmt.addRule(stmt.optional_identifiers(",").capture_as("PARAMETERS"));
|
|
| 317 |
stmt.addRule(stmt.require_any_token(":"));
|
|
| 318 |
stmt.addRule(stmt.require_expression().capture_as("BODY"));
|
|
| 319 |
stmt.code( |
|
| 320 |
CreateFnFunction.NAME, |
|
| 321 |
stmt.fixed_args_names("PARAMETERS", "BODY")
|
|
| 322 |
); |
|
| 323 |
return stmt; |
|
| 324 |
} |
|
| 325 |
|
|
| 326 |
private Statement createReturnStatement(Grammar theGrammar) {
|
|
| 327 |
Statement stmt; |
|
| 328 |
|
|
| 329 |
theGrammar.addReservedWord("RETURN");
|
|
| 330 |
|
|
| 331 |
stmt = theGrammar.createStatement("RETURN");
|
|
| 332 |
stmt.addRule(stmt.require_any_token("RETURN"));
|
|
| 333 |
stmt.addRule(stmt.optional_any_token(";")
|
|
| 334 |
.addRuleOnTrue(stmt.set_expression("VALUES", null))
|
|
| 335 |
.addRuleOnFalse(stmt.require_expression().capture_as("VALUES"))
|
|
| 336 |
.addRuleOnFalse(stmt.require_any_token(";"))
|
|
| 337 |
); |
|
| 338 |
stmt.code( |
|
| 339 |
ReturnFunction.NAME, |
|
| 340 |
stmt.args_expand("VALUES")
|
|
| 341 |
); |
|
| 342 |
return stmt; |
|
| 343 |
} |
|
| 344 |
|
|
| 345 |
private Statement createLet1Statement(Grammar theGrammar) {
|
|
| 346 |
Statement stmt; |
|
| 347 |
|
|
| 348 |
theGrammar.addReservedWord("LET");
|
|
| 349 |
theGrammar.addReservedWord("SET");
|
|
| 350 |
theGrammar.addReservedWord("TO");
|
|
| 351 |
|
|
| 352 |
stmt = theGrammar.createStatement("LET");
|
|
| 353 |
stmt.addRule(stmt.require_any_token("LET", "SET"));
|
|
| 354 |
stmt.addRule(stmt.require_identifier().capture_as("NAME"));
|
|
| 355 |
stmt.addRule(stmt.optional_any_token("=", "TO"));
|
|
| 356 |
stmt.addRule(stmt.require_expression().capture_as("VALUE"));
|
|
| 357 |
stmt.code( |
|
| 358 |
ExpressionBuilder.FUNCTION_LET, |
|
| 359 |
stmt.args_names("NAME", "VALUE")
|
|
| 360 |
); |
|
| 361 |
return stmt; |
|
| 362 |
} |
|
| 363 |
|
|
| 364 |
private Statement createLet2Statement(Grammar theGrammar) {
|
|
| 365 |
Statement stmt; |
|
| 366 |
|
|
| 367 |
stmt = theGrammar.createStatement("LET2");
|
|
| 368 |
stmt.addRule(stmt.require_identifier().capture_as("NAME"));
|
|
| 369 |
stmt.addRule(stmt.require_any_token(":="));
|
|
| 370 |
stmt.addRule(stmt.require_expression().capture_as("VALUE"));
|
|
| 371 |
stmt.code( |
|
| 372 |
ExpressionBuilder.FUNCTION_LET, |
|
| 373 |
stmt.args_names("NAME", "VALUE")
|
|
| 374 |
); |
|
| 375 |
return stmt; |
|
| 376 |
} |
|
| 377 |
|
|
| 378 |
private Statement createArrayStatement(Grammar theGrammar) {
|
|
| 379 |
Statement stmt; |
|
| 380 |
|
|
| 381 |
theGrammar.addReservedWord("ARRAY");
|
|
| 382 |
|
|
| 383 |
stmt = theGrammar.createStatement("ARRAY");
|
|
| 384 |
stmt.addRule(stmt.require_any_token("ARRAY"));
|
|
| 385 |
stmt.addRule(stmt.require_any_token("["));
|
|
| 386 |
stmt.addRule(stmt.require_expressions(",").capture_as("VALUES"));
|
|
| 387 |
stmt.addRule(stmt.require_any_token("]"));
|
|
| 388 |
stmt.code( |
|
| 389 |
FUNCTION_LIST, |
|
| 390 |
stmt.args_expand("VALUES")
|
|
| 391 |
); |
|
| 392 |
return stmt; |
|
| 393 |
} |
|
| 394 |
|
|
| 395 |
private Statement createCastStatement(Grammar theGrammar) {
|
|
| 396 |
Statement stmt; |
|
| 397 |
|
|
| 398 |
theGrammar.addReservedWord("CAST");
|
|
| 399 |
theGrammar.addReservedWord("AS");
|
|
| 400 |
|
|
| 401 |
stmt = theGrammar.createStatement("CAST");
|
|
| 402 |
stmt.addRule(stmt.require_any_token("CAST"));
|
|
| 403 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 404 |
.addRuleOnTrue(stmt.require_expression(false).capture_as("VALUE"))
|
|
| 326 | 405 |
.addRuleOnTrue(stmt.require_any_token("AS"))
|
| 327 | 406 |
.addRuleOnTrue(stmt.require_identifier().capture_as("TYPE"))
|
| 328 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 329 |
.addRuleOnFalse(stmt.require_expression().capture_as("VALUE"))
|
|
| 407 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 408 |
.addRuleOnFalse(stmt.require_expression(false).capture_as("VALUE"))
|
|
| 330 | 409 |
.addRuleOnFalse(stmt.require_any_token("AS"))
|
| 331 | 410 |
.addRuleOnFalse(stmt.require_identifier().capture_as("TYPE"))
|
| 332 |
); |
|
| 333 |
stmt.code( |
|
| 334 |
FUNCTION_CAST, |
|
| 335 |
stmt.args_names("VALUE","TYPE")
|
|
| 336 |
); |
|
| 337 |
theGrammar.addStatement(stmt); |
|
| 338 |
|
|
| 339 |
stmt = theGrammar.createStatement("MATCH");
|
|
| 340 |
stmt.addRule(stmt.require_any_token("MATCH"));
|
|
| 341 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 411 |
); |
|
| 412 |
stmt.code( |
|
| 413 |
FUNCTION_CAST, |
|
| 414 |
stmt.args_names("VALUE", "TYPE")
|
|
| 415 |
); |
|
| 416 |
return stmt; |
|
| 417 |
} |
|
| 418 |
|
|
| 419 |
private Statement createMatchStatement(Grammar theGrammar) {
|
|
| 420 |
Statement stmt; |
|
| 421 |
|
|
| 422 |
theGrammar.addReservedWord("MATCH");
|
|
| 423 |
|
|
| 424 |
stmt = theGrammar.createStatement("MATCH");
|
|
| 425 |
stmt.addRule(stmt.require_any_token("MATCH"));
|
|
| 426 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 342 | 427 |
.addRuleOnTrue(stmt.require_expression().capture_as("VALUE"))
|
| 343 | 428 |
.addRuleOnTrue(stmt.require_any_token(","))
|
| 344 | 429 |
.addRuleOnTrue(stmt.require_expression().capture_as("PATTERN"))
|
| 345 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 430 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 346 | 431 |
.addRuleOnFalse(stmt.require_expression().capture_as("VALUE"))
|
| 347 | 432 |
.addRuleOnFalse(stmt.optional_any_token(","))
|
| 348 | 433 |
.addRuleOnFalse(stmt.require_expression().capture_as("PATTERN"))
|
| 349 |
); |
|
| 350 |
stmt.code( |
|
| 351 |
OPERATOR_REGEXP, |
|
| 352 |
stmt.args_names("VALUE","PATTERN")
|
|
| 353 |
); |
|
| 354 |
theGrammar.addStatement(stmt); |
|
| 355 |
|
|
| 356 |
stmt = theGrammar.createStatement("DATE");
|
|
| 357 |
stmt.addRule(stmt.require_any_token("DATE"));
|
|
| 358 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 359 |
stmt.code(FUNCTION_DATE,stmt.args_names("EXP"));
|
|
| 360 |
theGrammar.addStatement(stmt); |
|
| 434 |
); |
|
| 435 |
stmt.code( |
|
| 436 |
OPERATOR_REGEXP, |
|
| 437 |
stmt.args_names("VALUE", "PATTERN")
|
|
| 438 |
); |
|
| 439 |
return stmt; |
|
| 440 |
} |
|
| 361 | 441 |
|
| 362 |
stmt = theGrammar.createStatement("TIME");
|
|
| 363 |
stmt.addRule(stmt.require_any_token("TIME"));
|
|
| 364 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 365 |
stmt.code(FUNCTION_TIME,stmt.args_names("EXP"));
|
|
| 366 |
theGrammar.addStatement(stmt); |
|
| 442 |
private Statement createDateStatement(Grammar theGrammar) {
|
|
| 443 |
Statement stmt; |
|
| 367 | 444 |
|
| 368 |
stmt = theGrammar.createStatement("TIMESTAMP");
|
|
| 369 |
stmt.addRule(stmt.require_any_token("TIMESTAMP"));
|
|
| 370 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 371 |
stmt.code(FUNCTION_TIMESTAMP,stmt.args_names("EXP"));
|
|
| 372 |
theGrammar.addStatement(stmt); |
|
| 445 |
stmt = theGrammar.createStatement("DATE");
|
|
| 446 |
stmt.addRule(stmt.require_any_token("DATE"));
|
|
| 447 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 448 |
stmt.code(FUNCTION_DATE, stmt.args_names("EXP"));
|
|
| 449 |
return stmt; |
|
| 450 |
} |
|
| 373 | 451 |
|
| 374 |
stmt = theGrammar.createStatement("EXTRACT");
|
|
| 375 |
stmt.addRule(stmt.require_any_token("EXTRACT"));
|
|
| 376 |
stmt.addRule(stmt.require_any_token("("));
|
|
| 377 |
stmt.addRule(stmt.require_any_token("CENTURY","DAY","DECADE",
|
|
| 378 |
"DOW","DOY","HOUR","ISODOW","ISOYEAR","MICROSECONDS", |
|
| 379 |
"MILLENNIUM","MILLUSECONDS","MINUTE","MONTH","QUARTER", |
|
| 380 |
"SECOND","WEEK","YEAR").capture_as("FIELD"));
|
|
| 381 |
stmt.addRule(stmt.require_any_token("FROM"));
|
|
| 382 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 383 |
stmt.addRule(stmt.require_any_token(")"));
|
|
| 384 |
stmt.code(FUNCTION_EXTRACT,stmt.args_names("FIELD", "EXP"));
|
|
| 385 |
theGrammar.addStatement(stmt); |
|
| 452 |
private Statement createTimeStatement(Grammar theGrammar) {
|
|
| 453 |
Statement stmt; |
|
| 386 | 454 |
|
| 387 |
stmt = theGrammar.createStatement("DICT");
|
|
| 388 |
stmt.addRule(stmt.require_any_token("{"));
|
|
| 389 |
stmt.addRule(stmt.repeat() |
|
| 390 |
.addRule(stmt.optional_literal_string().capture_as("NAME#")
|
|
| 391 |
.addRuleOnFalse(stmt.require_identifier().capture_as("NAME#"))
|
|
| 392 |
) |
|
| 393 |
.addRule(stmt.require_any_token(":","=>"))
|
|
| 394 |
.addRule(stmt.require_expression().capture_as("VALUE#"))
|
|
| 395 |
.addRule(stmt.optional_any_token(",")
|
|
| 396 |
.addRuleOnFalse(stmt.break_loop()) |
|
| 397 |
) |
|
| 398 |
); |
|
| 399 |
stmt.addRule(stmt.require_any_token("}"));
|
|
| 400 |
stmt.code(FUNCTION_DICT,new DictArgsBuilder("NAME#", "VALUE#"));
|
|
| 401 |
theGrammar.addStatement(stmt); |
|
| 455 |
stmt = theGrammar.createStatement("TIME");
|
|
| 456 |
stmt.addRule(stmt.require_any_token("TIME"));
|
|
| 457 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 458 |
stmt.code(FUNCTION_TIME, stmt.args_names("EXP"));
|
|
| 459 |
return stmt; |
|
| 460 |
} |
|
| 402 | 461 |
|
| 403 |
stmt = theGrammar.createStatement("LIST");
|
|
| 404 |
stmt.addRule(stmt.require_any_token("["));
|
|
| 405 |
stmt.addRule(stmt.repeat() |
|
| 406 |
.addRule(stmt.require_expression().capture_as("VALUE#"))
|
|
| 407 |
.addRule(stmt.optional_any_token(",")
|
|
| 408 |
.addRuleOnFalse(stmt.break_loop()) |
|
| 409 |
) |
|
| 410 |
); |
|
| 411 |
stmt.addRule(stmt.require_any_token("]"));
|
|
| 412 |
stmt.code(FUNCTION_LIST,stmt.args_names("VALUE#"));
|
|
| 413 |
theGrammar.addStatement(stmt); |
|
| 414 |
|
|
| 415 |
this.grammar = theGrammar; |
|
| 462 |
private Statement createTimestampStatement(Grammar theGrammar) {
|
|
| 463 |
Statement stmt; |
|
| 416 | 464 |
|
| 417 |
stmt = theGrammar.createStatement("PASS");
|
|
| 418 |
stmt.addRule(stmt.require_any_token("PASS"));
|
|
| 419 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 465 |
stmt = theGrammar.createStatement("TIMESTAMP");
|
|
| 466 |
stmt.addRule(stmt.require_any_token("TIMESTAMP"));
|
|
| 467 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 468 |
stmt.code(FUNCTION_TIMESTAMP, stmt.args_names("EXP"));
|
|
| 469 |
return stmt; |
|
| 470 |
} |
|
| 471 |
|
|
| 472 |
private Statement createExtractStatement(Grammar theGrammar) {
|
|
| 473 |
Statement stmt; |
|
| 474 |
|
|
| 475 |
stmt = theGrammar.createStatement("EXTRACT");
|
|
| 476 |
stmt.addRule(stmt.require_any_token("EXTRACT"));
|
|
| 477 |
stmt.addRule(stmt.require_any_token("("));
|
|
| 478 |
stmt.addRule(stmt.require_any_token("CENTURY", "DAY", "DECADE",
|
|
| 479 |
"DOW", "DOY", "HOUR", "ISODOW", "ISOYEAR", "MICROSECONDS", |
|
| 480 |
"MILLENNIUM", "MILLUSECONDS", "MINUTE", "MONTH", "QUARTER", |
|
| 481 |
"SECOND", "WEEK", "YEAR").capture_as("FIELD"));
|
|
| 482 |
stmt.addRule(stmt.require_any_token("FROM"));
|
|
| 483 |
stmt.addRule(stmt.require_expression().capture_as("EXP"));
|
|
| 484 |
stmt.addRule(stmt.require_any_token(")"));
|
|
| 485 |
stmt.code(FUNCTION_EXTRACT, stmt.args_names("FIELD", "EXP"));
|
|
| 486 |
return stmt; |
|
| 487 |
} |
|
| 488 |
|
|
| 489 |
private Statement createDictStatement(Grammar theGrammar) {
|
|
| 490 |
Statement stmt; |
|
| 491 |
|
|
| 492 |
stmt = theGrammar.createStatement("DICT");
|
|
| 493 |
stmt.addRule(stmt.require_any_token("{"));
|
|
| 494 |
stmt.addRule(stmt.repeat() |
|
| 495 |
.addRule(stmt.optional_literal_string().capture_as("NAME#")
|
|
| 496 |
.addRuleOnFalse(stmt.require_identifier().capture_as("NAME#"))
|
|
| 497 |
) |
|
| 498 |
.addRule(stmt.require_any_token(":", "=>"))
|
|
| 499 |
.addRule(stmt.require_expression().capture_as("VALUE#"))
|
|
| 500 |
.addRule(stmt.optional_any_token(",")
|
|
| 501 |
.addRuleOnFalse(stmt.break_loop()) |
|
| 502 |
) |
|
| 503 |
); |
|
| 504 |
stmt.addRule(stmt.require_any_token("}"));
|
|
| 505 |
stmt.code(FUNCTION_DICT, new DictArgsBuilder("NAME#", "VALUE#"));
|
|
| 506 |
return stmt; |
|
| 507 |
} |
|
| 508 |
|
|
| 509 |
private Statement createListStatement(Grammar theGrammar) {
|
|
| 510 |
Statement stmt; |
|
| 511 |
|
|
| 512 |
stmt = theGrammar.createStatement("LIST");
|
|
| 513 |
stmt.addRule(stmt.require_any_token("["));
|
|
| 514 |
stmt.addRule(stmt.repeat() |
|
| 515 |
.addRule(stmt.require_expression().capture_as("VALUE#"))
|
|
| 516 |
.addRule(stmt.optional_any_token(",")
|
|
| 517 |
.addRuleOnFalse(stmt.break_loop()) |
|
| 518 |
) |
|
| 519 |
); |
|
| 520 |
stmt.addRule(stmt.require_any_token("]"));
|
|
| 521 |
stmt.code(FUNCTION_LIST, stmt.args_names("VALUE#"));
|
|
| 522 |
return stmt; |
|
| 523 |
} |
|
| 524 |
|
|
| 525 |
private Statement createPassStatement(Grammar theGrammar) {
|
|
| 526 |
Statement stmt; |
|
| 527 |
|
|
| 528 |
theGrammar.addReservedWord("PASS");
|
|
| 529 |
|
|
| 530 |
stmt = theGrammar.createStatement("PASS");
|
|
| 531 |
stmt.addRule(stmt.require_any_token("PASS"));
|
|
| 532 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 420 | 533 |
.addRuleOnTrue(stmt.require_expressions(",").capture_as("ARGS#"))
|
| 421 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 422 |
); |
|
| 423 |
stmt.code( |
|
| 424 |
"PASS", |
|
| 425 |
stmt.args_names("ARGS#")
|
|
| 426 |
); |
|
| 427 |
theGrammar.addStatement(stmt); |
|
| 534 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 535 |
); |
|
| 536 |
stmt.code( |
|
| 537 |
"PASS", |
|
| 538 |
stmt.args_names("ARGS#")
|
|
| 539 |
); |
|
| 540 |
return stmt; |
|
| 541 |
} |
|
| 428 | 542 |
|
| 429 |
stmt = theGrammar.createStatement("CALL");
|
|
| 430 |
stmt.addRule(stmt.require_any_token("CALL"));
|
|
| 431 |
stmt.addRule(stmt.require_identifier().capture_as("CALLABLE"));
|
|
| 432 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 543 |
private Statement createCallStatement(Grammar theGrammar) {
|
|
| 544 |
Statement stmt; |
|
| 545 |
|
|
| 546 |
theGrammar.addReservedWord("CALL");
|
|
| 547 |
|
|
| 548 |
stmt = theGrammar.createStatement("CALL");
|
|
| 549 |
stmt.addRule(stmt.require_any_token("CALL"));
|
|
| 550 |
stmt.addRule(stmt.require_identifier().capture_as("CALLABLE"));
|
|
| 551 |
stmt.addRule(stmt.optional_any_token("(")
|
|
| 433 | 552 |
.addRuleOnTrue(stmt.require_expressions(",").capture_as("ARGS#"))
|
| 434 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 435 |
); |
|
| 436 |
stmt.code( |
|
| 437 |
"CALL", |
|
| 438 |
stmt.args_names("CALLABLE","ARGS#")
|
|
| 439 |
); |
|
| 440 |
theGrammar.addStatement(stmt); |
|
| 441 |
} |
|
| 442 |
return grammar; |
|
| 553 |
.addRuleOnTrue(stmt.require_any_token(")"))
|
|
| 554 |
); |
|
| 555 |
stmt.code( |
|
| 556 |
"CALL", |
|
| 557 |
stmt.args_names("CALLABLE", "ARGS#")
|
|
| 558 |
); |
|
| 559 |
return stmt; |
|
| 443 | 560 |
} |
| 444 |
|
|
| 561 |
|
|
| 445 | 562 |
} |
Also available in: Unified diff