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org.eclipse.emf.query.statements
Class UPDATE

java.lang.Object
  extended by org.eclipse.emf.query.internal.statements.QueryStatement
      extended by 

org.eclipse.emf.query.statements.SELECT
          extended by 
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

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