org.jacorb.notification.filter.etcl
Class InOperator

java.lang.Object
  antlr.BaseAST
      org.jacorb.notification.filter.etcl.AbstractTCLNode
          org.jacorb.notification.filter.etcl.BinaryOperator
              org.jacorb.notification.filter.etcl.InOperator

All Implemented Interfaces:

antlr.collections.AST, java.io.Serializable

public class InOperator
extends BinaryOperator

A simple node to represent IN operation

See Also:

Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

InOperator(antlr.Token tok)

Method Summary

EvaluationResult	evaluate(EvaluationContext context) Evaluate this Node.
EvaluationResult	evaluate(EvaluationContext context, EvaluationResult left, EvaluationResult rightNode)
java.lang.String	toString()
protected void	visitThis(AbstractTCLVisitor visitor)

Methods inherited from class org.jacorb.notification.filter.etcl.BinaryOperator

acceptInOrder, acceptPostOrder, acceptPreOrder, evaluate

Methods inherited from class org.jacorb.notification.filter.etcl.AbstractTCLNode

getName, getNameForType, getType, hasNextSibling, initialize, initialize, initialize, isBoolean, isNumber, isStatic, isString, left, printToStringBuffer, right, setType, toStringTree

Methods inherited from class antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getColumn, getFirstChild, getLine, getNextSibling, getNumberOfChildren, getText, getTokenNames, removeChildren, setFirstChild, setNextSibling, setText, setVerboseStringConversion, toStringList, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object

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

Constructor Detail

InOperator

public InOperator(antlr.Token tok)

Method Detail

toString

public java.lang.String toString()

Specified by:

toString in interface antlr.collections.AST

Overrides:

toString in class antlr.BaseAST

evaluate

public EvaluationResult evaluate(EvaluationContext context,
                                 EvaluationResult left,
                                 EvaluationResult rightNode)
                          throws EvaluationException

Specified by:

evaluate in class BinaryOperator

Throws:

EvaluationException

visitThis

protected void visitThis(AbstractTCLVisitor visitor)
                  throws VisitorException

Specified by:

visitThis in class BinaryOperator

Throws:

VisitorException

evaluate

public final EvaluationResult evaluate(EvaluationContext context)
                                throws EvaluationException

Description copied from class: AbstractTCLNode

Evaluate this Node.

Overrides:

evaluate in class AbstractTCLNode

Parameters:

context - an EvaluationContext value contains all context information necessary for the evaluation

Returns:

an EvaluationResult value

Throws:

EvaluationException - occurs if e.g. an expression contains a reference to a non-existent struct member or if it is tried to add a string and a number