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java.lang.Objectorg.drools.semantics.java.JavaExprAnalyzer
Expression analyzer.
Constructor Summary | |
JavaExprAnalyzer()
Construct. |
Method Summary | |
java.util.List |
analyze(java.lang.String expr,
java.util.List availDecls)
Analyze an expression. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public JavaExprAnalyzer()
Method Detail |
public java.util.List analyze(java.lang.String expr, java.util.List availDecls) throws antlr.TokenStreamException, antlr.RecognitionException, MissingDeclarationException
antlr.TokenStreamException
- If an error occurs in the lexer.
antlr.RecognitionException
- If an error occurs in the parser.
MissingDeclarationException
- If the expression requires a
declaration not present in the available declarations.expr
- The expression to analyze.availDecls
- Total set of declarations available.
Set
of declarations used by the expression.
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