org.eclipse.emf.query.statements
Class UPDATE

java.lang.Object
  org.eclipse.emf.query.internal.statements.QueryStatement
      org.eclipse.emf.query.statements.SELECT
          org.eclipse.emf.query.statements.UPDATE

All Implemented Interfaces:

IEObjectSource

public class UPDATE
extends SELECT

The update statement extends the behaviour of the SELECT statement to include the SET clause that allows some operation to be performed on each of the result EObjects.

Field Summary

Fields inherited from class org.eclipse.emf.query.statements.SELECT

UNBOUNDED

Fields inherited from class org.eclipse.emf.query.internal.statements.QueryStatement

WORK_UNIT

Constructor Summary

UPDATE(boolean cancellable, FROM from, WHERE where, SET set)

UPDATE(FROM from, WHERE where, SET set)

UPDATE(int maximumResultSize, boolean cancellable, FROM from, WHERE where, SET set)

UPDATE(int maximumResultSize, FROM from, WHERE where, SET set)

Method Summary

protected void

addEObject(EObject eObject)

Methods inherited from class org.eclipse.emf.query.statements.SELECT

canBeResumed, doExecute, doResume, execute, getEObjects, handleException, isCancelled, resume

Methods inherited from class org.eclipse.emf.query.internal.statements.QueryStatement

getProgressMonitor, getResultSet, isCancellable, setProgressMonitor, setResultSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UPDATE

public UPDATE(FROM from,
              WHERE where,
              SET set)

UPDATE

public UPDATE(boolean cancellable,
              FROM from,
              WHERE where,
              SET set)

UPDATE

public UPDATE(int maximumResultSize,
              FROM from,
              WHERE where,
              SET set)

UPDATE

public UPDATE(int maximumResultSize,
              boolean cancellable,
              FROM from,
              WHERE where,
              SET set)

Method Detail

addEObject

protected void addEObject(EObject eObject)

Overrides:

addEObject in class SELECT