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.