org.eclipse.emf.ecore.util
Class EcoreUtil.AbstractFilteredSettingsIterator<E>

java.lang.Object
  org.eclipse.emf.ecore.util.EcoreUtil.AbstractFilteredSettingsIterator<E>

All Implemented Interfaces:

java.util.Iterator<E>

Direct Known Subclasses:

EcoreUtil.FilteredSettingsIterator

Enclosing class:

EcoreUtil

public abstract static class EcoreUtil.AbstractFilteredSettingsIterator<E>
extends java.lang.Object
implements java.util.Iterator<E>

An iterator over settings that filters out the ones that aren't of interest. If an EReference is specified, the iterator will only yield settings with that as their feature. If an EClass is specified, the iterator will only yield settings with an object of that type. Use EcoreUtil.FilteredSettingsIterator to yield just the settings themselves, or to affect the yielded values, extend this class and implement yield(org.eclipse.emf.ecore.EStructuralFeature.Setting).

Since:

2.5

Field Summary

protected EClass	eClass
protected EReference	eReference
protected int	index
protected java.util.Iterator<EStructuralFeature.Setting>	iterator
protected java.util.List<EStructuralFeature.Setting>	list
protected EStructuralFeature.Setting	preparedResult
protected int	size

Constructor Summary

EcoreUtil.AbstractFilteredSettingsIterator(java.util.Collection<EStructuralFeature.Setting> collection, EReference eReference, EClass eClass)

EcoreUtil.AbstractFilteredSettingsIterator(java.util.Iterator<EStructuralFeature.Setting> iterator, EReference eReference, EClass eClass)

EcoreUtil.AbstractFilteredSettingsIterator(java.util.List<EStructuralFeature.Setting> list, EReference eReference, EClass eClass)

Method Summary

boolean	hasNext()
protected boolean	isIncluded(EStructuralFeature.Setting setting)
E	next()
void	remove()
protected abstract E	yield(EStructuralFeature.Setting setting)

Methods inherited from class java.lang.Object

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

Field Detail

list

protected java.util.List<EStructuralFeature.Setting> list

size

protected int size

index

protected int index

iterator

protected java.util.Iterator<EStructuralFeature.Setting> iterator

preparedResult

protected EStructuralFeature.Setting preparedResult

eReference

protected EReference eReference

eClass

protected EClass eClass

Constructor Detail

EcoreUtil.AbstractFilteredSettingsIterator

public EcoreUtil.AbstractFilteredSettingsIterator(java.util.List<EStructuralFeature.Setting> list,
                                                  EReference eReference,
                                                  EClass eClass)

EcoreUtil.AbstractFilteredSettingsIterator

public EcoreUtil.AbstractFilteredSettingsIterator(java.util.Collection<EStructuralFeature.Setting> collection,
                                                  EReference eReference,
                                                  EClass eClass)

EcoreUtil.AbstractFilteredSettingsIterator

public EcoreUtil.AbstractFilteredSettingsIterator(java.util.Iterator<EStructuralFeature.Setting> iterator,
                                                  EReference eReference,
                                                  EClass eClass)

Method Detail

isIncluded

protected boolean isIncluded(EStructuralFeature.Setting setting)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

yield

protected abstract E yield(EStructuralFeature.Setting setting)

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>