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java.lang.Object | +--org.codehaus.groovy.ast.CodeVisitorSupport | +--org.drools.semantics.groovy.ExprVisitor
Visits nodes in a Groovy parse tree to extract the individual expression criteria.
Method Summary | |
java.util.Set |
getVariables()
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void |
visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)
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Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport |
visitArrayExpression, visitAssertStatement, visitBinaryExpression, visitBooleanExpression, visitBreakStatement, visitCaseStatement, visitClassExpression, visitClosureExpression, visitConstantExpression, visitConstructorCallExpression, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitRegexExpression, visitReturnStatement, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitWhileLoop |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public java.util.Set getVariables()
public void visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)
visitVariableExpression
in interface org.codehaus.groovy.ast.GroovyCodeVisitor
visitVariableExpression
in class org.codehaus.groovy.ast.CodeVisitorSupport
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