org.drools.compiler.rule.builder.dialect.mvel

Class MVELExprAnalyzer

java.lang.Object

org.drools.compiler.rule.builder.dialect.mvel.MVELExprAnalyzer

public class MVELExprAnalyzer
extends Object

Expression analyzer.

Constructor Summary

Constructors

Constructor and Description
MVELExprAnalyzer()

Method Summary

Methods

Modifier and Type	Method and Description
MVELAnalysisResult	analyzeExpression(PackageBuildContext context, String expr, BoundIdentifiers availableIdentifiers, Map<String,Class<?>> localTypes, String contextIndeifier, Class kcontextClass) Analyze an expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MVELExprAnalyzer

public MVELExprAnalyzer()

Method Detail

analyzeExpression

public MVELAnalysisResult analyzeExpression(PackageBuildContext context,
                                   String expr,
                                   BoundIdentifiers availableIdentifiers,
                                   Map<String,Class<?>> localTypes,
                                   String contextIndeifier,
                                   Class kcontextClass)

Analyze an expression.

Parameters:

expr - The expression to analyze.

availableIdentifiers - Total set of declarations available.

Returns:

The Set of declarations used by the expression.

Throws:

org.antlr.runtime.RecognitionException - If an error occurs in the parser.