org.jacorb.notification.filter.etcl

Class ExistOperator

public class ExistOperator extends AbstractTCLNode

A simple node to represent EXIST operation
Constructor Summary
ExistOperator(Token tok)
Method Summary
voidacceptInOrder(AbstractTCLVisitor visitor)
voidacceptPostOrder(AbstractTCLVisitor visitor)
voidacceptPreOrder(AbstractTCLVisitor visitor)
EvaluationResultevaluate(EvaluationContext context)
StringtoString()

Constructor Detail

ExistOperator

public ExistOperator(Token tok)

Method Detail

acceptInOrder

public void acceptInOrder(AbstractTCLVisitor visitor)

acceptPostOrder

public void acceptPostOrder(AbstractTCLVisitor visitor)

acceptPreOrder

public void acceptPreOrder(AbstractTCLVisitor visitor)

evaluate

public EvaluationResult evaluate(EvaluationContext context)

toString

public String toString()