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

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.IN

public class IN
extends EObjectCondition

An EObjectCondition specialization used to test whether a given EObject is present in a collection of EObjects


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
IN ( EObject eObject)
          A simple constructor, takes in a single EObject to use for evaluation.
IN ( IEObjectSource eObjectSource)
          A constructor, takes in the initial IEObjectSource whose supplied EObjects are to be used for evaluation
IN ( Set<? extends EObject> eObjects)
          A constructor, takes in the initial EObjects set to use for evaluation
 
Method Summary
 boolean isSatisfied ( EObject eObject)
          Answers whether the argument eObject exist in the initial set of EObjects held by this IN 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

IN

public IN(
Set<? extends 
EObject> eObjects)
A constructor, takes in the initial EObjects set to use for evaluation

Parameters:
eObjects - The set of EObjects to check if they contain amongst them some other EObject

IN

public IN(
EObject eObject)
A simple constructor, takes in a single EObject to use for evaluation. In effect this makes this EObjectCondition behaves like EObjectInstanceCondition

Parameters:
eObject - The EObject to test for.
See Also:
EObjectInstanceCondition

IN

public IN(
IEObjectSource eObjectSource)
A constructor, takes in the initial IEObjectSource whose supplied EObjects are to be used for evaluation

Parameters:
eObjectSource - The supplier of EObjects to use in test
Method Detail

isSatisfied

public boolean isSatisfied(
EObject eObject)
Answers whether the argument eObject exist in the initial set of EObjects held by this IN 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