Class AbstractEmptyIterator<E>
- java.lang.Object
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- org.apache.commons.collections4.iterators.AbstractEmptyIterator<E>
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- Direct Known Subclasses:
AbstractEmptyMapIterator
,EmptyIterator
,EmptyListIterator
,EmptyOrderedIterator
abstract class AbstractEmptyIterator<E> extends java.lang.Object
Provides an implementation of an empty iterator.- Since:
- 3.1
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractEmptyIterator()
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(E obj)
boolean
hasNext()
boolean
hasPrevious()
E
next()
int
nextIndex()
E
previous()
int
previousIndex()
void
remove()
void
reset()
void
set(E obj)
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Method Detail
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hasNext
public boolean hasNext()
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next
public E next()
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hasPrevious
public boolean hasPrevious()
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previous
public E previous()
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nextIndex
public int nextIndex()
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previousIndex
public int previousIndex()
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add
public void add(E obj)
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set
public void set(E obj)
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remove
public void remove()
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reset
public void reset()
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