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org.eclipse.emf.query.statements
Interface IQueryResult

All Superinterfaces:
Collection< EObject>, IEObjectSource, Iterable< EObject>

public interface IQueryResult
extends Collection< EObject>, IEObjectSource

A result created by executing or resuming a query statement. This result is essentially a collection with the capability of retrieving an exception if it occurred during the execution of the query statement QueryStatement. Also, to support queries within queries, query results are also EObject sources IEObjectSource.

This interface is not intended to be implemented by clients.


Method Summary
  Exception getException ()
          Retrieve the exception (if any) that occurred during the execute or resume of the query statement.
 
Methods inherited from interface java.util. Collection
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
 
Methods inherited from interface org.eclipse.emf.query.conditions.eobjects. IEObjectSource
getEObjects
 

Method Detail

getException

Exception getException()
Retrieve the exception (if any) that occurred during the execute or resume of the query statement.

Returns:
The exception that was thrown or null if the query statement executed normally.

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