org.drools.semantics.groovy
Class ExprVisitor

java.lang.Object
  extended byorg.codehaus.groovy.ast.CodeVisitorSupport
      extended byorg.drools.semantics.groovy.ExprVisitor
All Implemented Interfaces:
org.codehaus.groovy.ast.GroovyCodeVisitor

public class ExprVisitor
extends org.codehaus.groovy.ast.CodeVisitorSupport

Visits nodes in a Groovy parse tree to extract the individual expression criteria.

Author:
bob mcwhirter , James Strachan

Constructor Summary
(package private) ExprVisitor()
           
 
Method Summary
 Set getVariables()
           
 void visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)
           
 
Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport
visitArrayExpression, visitAssertStatement, visitBinaryExpression, visitBlockStatement, visitBooleanExpression, visitBreakStatement, visitCaseStatement, visitCastExpression, visitClassExpression, visitClosureExpression, visitConstantExpression, visitConstructorCallExpression, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitNegationExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitRegexExpression, visitReturnStatement, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitTernaryExpression, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitWhileLoop
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ExprVisitor

ExprVisitor()
Method Detail

getVariables

public Set getVariables()

visitVariableExpression

public void visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)


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