Class FilteredIterator<E>
java.lang.Object
com.google.common.collect.UnmodifiableIterator<T>
com.google.common.collect.AbstractIterator<E>
org.eclipse.emf.compare.ide.ui.internal.util.FilteredIterator<E>
- Type Parameters:
E
- the type of elements returned by this iterator
- All Implemented Interfaces:
Iterator<E>
public class FilteredIterator<E>
extends com.google.common.collect.AbstractIterator<E>
A wrapper for a
TreeIterator
that only returns nodes that satisfy a predicate and skips all others
and their descendants.-
Constructor Summary
ConstructorDescriptionFilteredIterator
(TreeIterator<E> delegate, com.google.common.base.Predicate<? super E> predicate) Constructs a new iterator. -
Method Summary
Methods inherited from class com.google.common.collect.AbstractIterator
endOfData, hasNext, next, peek
Methods inherited from class com.google.common.collect.UnmodifiableIterator
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
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Constructor Details
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FilteredIterator
public FilteredIterator(TreeIterator<E> delegate, com.google.common.base.Predicate<? super E> predicate) Constructs a new iterator.- Parameters:
delegate
- a tree iteratorpredicate
- the predicate to satisfy; all nodes (including their descendants) for which the predicate yieldsfalse
are skipped
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Method Details
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computeNext
- Specified by:
computeNext
in classcom.google.common.collect.AbstractIterator<E>
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