org.eclipse.equinox.internal.p2.metadata.expression

Class Everything<T>

java.lang.Object

org.eclipse.equinox.internal.p2.metadata.expression.MatchIteratorFilter<T>

org.eclipse.equinox.internal.p2.metadata.expression.Everything<T>

All Implemented Interfaces:

java.util.Iterator<T>, IRepeatableIterator<T>

public final class Everything<T>
extends MatchIteratorFilter<T>
implements IRepeatableIterator<T>

The immutable context used when evaluating an expression.

Constructor Summary

Constructors

Constructor and Description
Everything(java.lang.Class<? extends T> elementClass, java.util.Collection<T> collection)
Everything(java.lang.Class<? extends T> elementClass, IIndexProvider<? extends T> indexProvider)
Everything(java.lang.Class<? extends T> elementClass, java.util.Iterator<? extends T> iterator, Expression expression)

Method Summary

Modifier and Type	Method and Description
IRepeatableIterator<T>	getCopy() Returns a copy that will iterate over the same elements as this iterator.
java.lang.Class<? extends T>	getElementClass()
java.lang.Object	getIteratorProvider()
protected boolean	isMatch(T val)
T	next()

Methods inherited from class org.eclipse.equinox.internal.p2.metadata.expression.MatchIteratorFilter

getInnerIterator, hasNext, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, remove

Constructor Detail

Everything

public Everything(java.lang.Class<? extends T> elementClass,
                  java.util.Collection<T> collection)

Everything

public Everything(java.lang.Class<? extends T> elementClass,
                  java.util.Iterator<? extends T> iterator,
                  Expression expression)

Everything

public Everything(java.lang.Class<? extends T> elementClass,
                  IIndexProvider<? extends T> indexProvider)

Method Detail

getCopy

public IRepeatableIterator<T> getCopy()

Description copied from interface: IRepeatableIterator

Returns a copy that will iterate over the same elements as this iterator. The contents or position of this iterator is left unchanged.

Specified by:

getCopy in interface IRepeatableIterator<T>

Returns:

A re-initialized copy of this iterator.

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

Overrides:

next in class MatchIteratorFilter<T>

getElementClass

public java.lang.Class<? extends T> getElementClass()

getIteratorProvider

public java.lang.Object getIteratorProvider()

Specified by:

getIteratorProvider in interface IRepeatableIterator<T>

isMatch

protected boolean isMatch(T val)

Specified by:

isMatch in class MatchIteratorFilter<T>