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

java.lang.Object
  org.eclipse.emf.query.conditions.Condition
      org.eclipse.emf.query.conditions.eobjects.EObjectCondition
          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)