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org.eclipse.emf.validation.service
Class ITraversalStrategy.Flat

java.lang.Object
  extended by 

org.eclipse.emf.validation.service.AbstractTraversalStrategy
      extended by 
org.eclipse.emf.validation.service.ITraversalStrategy.Flat
All Implemented Interfaces:
ITraversalStrategy
Enclosing interface:
ITraversalStrategy

public static final class ITraversalStrategy.Flat
extends AbstractTraversalStrategy

An implementation of the ITraversalStrategy interface that is non-recursive: it simply iterates the root elements.


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.eclipse.emf.validation.service. ITraversalStrategy
ITraversalStrategy.Flat, ITraversalStrategy.Recursive
 
Constructor Summary
ITraversalStrategy.Flat ()
          Initializes me.
 
Method Summary
protected  int countElements ( Collection<? extends EObject> traversalRoots)
          Implemented by subclasses to compute the number of elements that will be validated within the scope of the specified root elements.
protected   Iterator<? extends EObject> createIterator ( Collection<? extends EObject> traversalRoots)
          Implemented by subclasses to return an iterator that provides all of the elements to be validated, within the scope of the specified root elements.
 
Methods inherited from class org.eclipse.emf.validation.service. AbstractTraversalStrategy
elementValidated, getProgressMonitor, getTaskLabel, hasNext, isClientContextChanged, next, startTraversal
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ITraversalStrategy.Flat

public ITraversalStrategy.Flat()
Initializes me.

Method Detail

countElements

protected int countElements(
Collection<? extends 
EObject> traversalRoots)
Description copied from class: AbstractTraversalStrategy
Implemented by subclasses to compute the number of elements that will be validated within the scope of the specified root elements.

Specified by:
countElements in class AbstractTraversalStrategy
Parameters:
traversalRoots - the roots of the traversal sub-trees
Returns:
the total number of elements to be validated within these sub-trees

createIterator

protected 
Iterator<? extends 
EObject> createIterator(
Collection<? extends 
EObject> traversalRoots)
Description copied from class: AbstractTraversalStrategy
Implemented by subclasses to return an iterator that provides all of the elements to be validated, within the scope of the specified root elements.

Specified by:
createIterator in class AbstractTraversalStrategy
Parameters:
traversalRoots - the roots of the traversal sub-trees
Returns:
an iterator that covers all of the elements to be validated

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