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org.eclipse.emf.query.conditions.eobjects
Class EObjectConditionAdapter

java.lang.Object
  extended by 

org.eclipse.emf.query.conditions.Condition
      extended by 

org.eclipse.emf.query.conditions.eobjects.EObjectCondition
          extended by 
org.eclipse.emf.query.conditions.eobjects.EObjectConditionAdapter

public class EObjectConditionAdapter
extends EObjectCondition

This is an adapter class that takes in a Condition object and wraps it in order to adapt it to an EObjectCondition. Evaluation is forwarded to the adapted Condition object, while the PruneHandler used defaults to PruneHandler.NEVER


Field Summary
 
Fields inherited from class org.eclipse.emf.query.conditions.eobjects. EObjectCondition
E_FALSE, E_TRUE
 
Fields inherited from class org.eclipse.emf.query.conditions. Condition
FALSE, TRUE
 
Constructor Summary
EObjectConditionAdapter ( Condition condition)
          A simple constructor that takes in the Condition object to adapt.
EObjectConditionAdapter ( Condition condition, PruneHandler pruneHandler)
          A constructor that takes in the Condition object to adapt, and the PruneHandler to use.
 
Method Summary
 boolean isSatisfied ( EObject eObject)
          The implementation of this function simply forwards the actual evaluation to the adapted Condition.
 
Methods inherited from class org.eclipse.emf.query.conditions.eobjects. EObjectCondition
AND, EQUIVALENT, getPruneHandler, IMPLIES, isSatisfied, OR, shouldPrune, XOR
 
Methods inherited from class org.eclipse.emf.query.conditions. Condition
AND, EQUIVALENT, IMPLIES, OR, XOR
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

EObjectConditionAdapter

public EObjectConditionAdapter(
Condition condition)
A simple constructor that takes in the Condition object to adapt. It uses PruneHandler.NEVER as its prune-handler.

Parameters:
condition - The Condition object to be adapted

EObjectConditionAdapter

public EObjectConditionAdapter(
Condition condition,
                               
PruneHandler pruneHandler)
A constructor that takes in the Condition object to adapt, and the PruneHandler to use.

Parameters:
condition - The Condition object to be adapted
pruneHandler - the PruneHandler to consult for pruning
Method Detail

isSatisfied

public boolean isSatisfied(
EObject eObject)
The implementation of this function simply forwards the actual evaluation to the adapted Condition.

Specified by:
isSatisfied in class EObjectCondition
Parameters:
eObject - the EObject to check
Returns:
boolean true if the argument eObject satisfies this EObjectCondition
See Also:
EObjectCondition.isSatisfied(org.eclipse.emf.ecore.EObject)

Copyright 2002, 2007 IBM Corporation and others.
All Rights Reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire