Class EmptyOrderedIterator<E>
java.lang.Object
org.apache.commons.collections4.iterators.EmptyOrderedIterator<E>
- Type Parameters:
E
- the type of elements returned by this iterator.
- All Implemented Interfaces:
Iterator<E>
,OrderedIterator<E>
,ResettableIterator<E>
public class EmptyOrderedIterator<E>
extends Object
implements OrderedIterator<E>, ResettableIterator<E>
Provides an implementation of an empty ordered iterator.
- Since:
- 3.1
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Field Summary
Modifier and TypeFieldDescriptionstatic final OrderedIterator
Singleton instance of the iterator. -
Constructor Summary
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Method Summary
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, next, remove
Methods inherited from interface org.apache.commons.collections4.OrderedIterator
hasPrevious, previous
Methods inherited from interface org.apache.commons.collections4.ResettableIterator
reset
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Field Details
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INSTANCE
Singleton instance of the iterator.- Since:
- 3.1
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Constructor Details
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EmptyOrderedIterator
protected EmptyOrderedIterator()Constructs a new instance.
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Method Details
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emptyOrderedIterator
Typed instance of the iterator.- Type Parameters:
E
- the element type- Returns:
- OrderedIterator<E>
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add
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hasNext
public boolean hasNext() -
hasPrevious
public boolean hasPrevious() -
next
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nextIndex
public int nextIndex() -
previous
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previousIndex
public int previousIndex() -
remove
public void remove() -
reset
public void reset() -
set
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