Application: gvSIG desktop

package org.gvsig.expressionevaluator;

import java.util.Collection;

public interface ExpressionEvaluatorManager {

    public Object evaluate(String source);

    public Object evaluate(SymbolTable symbolTable, String source);

    public Object evaluate(SymbolTable symbolTable, Code code);

    public Code compile(String source);

    public Code compile(LexicalAnalyzer lex, String source);

    public Code optimize(SymbolTable symbolTable, Code code);

    public MutableSymbolTable createSymbolTable();

    public SymbolTable getSymbolTable(String name);

    public Collection<SymbolTableFactory> getSymbolTableFactories();

    public void registerSymbolTable(SymbolTableFactory symbolTableFactory);

    public LexicalAnalyzer createLexicalAnalyzer();

    public CodeBuilder createCodeBuilder();

    public Compiler createCompiler();

    public Interpreter createInterpreter();

    public Optimizer createOptimizer();

    public Double getAccuracy();

    public void setAccuracy(Double accuracy);     

    public Expression createExpression();

    public ExpressionBuilder createExpressionBuilder();

    public void registerGrammar(GrammarFactory factory) ;

    public Collection<GrammarFactory> getGrammarFactories();

    public Grammar createGrammar(String name);

}