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

java.lang.Object
  extended byorg.eclipse.emf.query.conditions.Condition
      extended byorg.eclipse.emf.query.conditions.eobjects.EObjectCondition
          extended byorg.eclipse.emf.query.conditions.eobjects.EObjectTypeRelationCondition
              extended byorg.eclipse.emf.query.conditions.eobjects.EObjectInstanceCondition

public class EObjectInstanceCondition
extends EObjectTypeRelationCondition

A EObjectCondition that tests whether the argument eObject instance equals a given eObject.


Field Summary
 
Fields inherited from class org.eclipse.emf.query.conditions.eobjects.EObjectTypeRelationCondition
UNDEFINED
 
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
EObjectInstanceCondition(org.eclipse.emf.ecore.EObject eObject)
          A simple constructor that allows callers to initialize the EObject instance to use for equality testing by this EObjectInstanceCondition.
EObjectInstanceCondition(org.eclipse.emf.ecore.EObject eObject, PruneHandler pruneHandler)
          A constructor that allows callers to initialize this EObjectInstanceCondition
 
Method Summary
protected  org.eclipse.emf.ecore.EObject getEObject()
          A getter function for the EObject instance used by this EObjectInstanceCondition
 boolean isSatisfied(org.eclipse.emf.ecore.EObject eObj)
          Tests whether the argument EObject instance equals this EObjectInstanceCondition's own EObject instance.
 
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

EObjectInstanceCondition

public EObjectInstanceCondition(org.eclipse.emf.ecore.EObject eObject)
A simple constructor that allows callers to initialize the EObject instance to use for equality testing by this EObjectInstanceCondition. This constructor uses PruneHandler.NEVER

Parameters:
eObject - the EObject to use in equality testing

EObjectInstanceCondition

public EObjectInstanceCondition(org.eclipse.emf.ecore.EObject eObject,
                                PruneHandler pruneHandler)
A constructor that allows callers to initialize this EObjectInstanceCondition

Parameters:
eObject - the EObject to use in equality testing
pruneHandler - the PruneHandler to use
Method Detail

isSatisfied

public boolean isSatisfied(org.eclipse.emf.ecore.EObject eObj)
Tests whether the argument EObject instance equals this EObjectInstanceCondition's own EObject instance.

Overrides:
isSatisfied in class EObjectTypeRelationCondition
See Also:
EObjectCondition.isSatisfied(org.eclipse.emf.ecore.EObject)

getEObject

protected final org.eclipse.emf.ecore.EObject getEObject()
A getter function for the EObject instance used by this EObjectInstanceCondition

Returns:
EObject the given object instance which we test equality for

Copyright 2002, 2006 IBM Corporation and others.
All Rights Reserved.