ArrayIterator (JBoss/Common API) - JBoss 4.0.1 sp1 common API Documentation 英文版文档

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org.jboss.util.collection
Class ArrayIterator

java.lang.Object
  org.jboss.util.collection.ArrayIterator

All Implemented Interfaces:: Cloneable, Iterator, Serializable

public class ArrayIterator
extends Object
implements Iterator, Serializable, Cloneable

An array iterator.

Version:: $Revision: 1.3 $
Author:: Jason Dillon
See Also:: Serialized Form

Field Summary

protected Object[] array
          Array to iterate over.

protected int index
          The current position in the array.

Constructor Summary

ArrayIterator(Object[] array)
          Construct an ArrayIterator.

Method Summary

Object clone()
          Returns a shallow cloned copy of this object.

boolean hasNext()
          Returns true if there are more elements in the iteration.

Object next()
          Returns the next element in the iteration.

void remove()
          Unsupported.

Methods inherited from class java.lang.Object

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

Field Detail

array

protected final Object[] array

Array to iterate over.

index

protected int index

The current position in the array.

Constructor Detail

ArrayIterator

public ArrayIterator(Object[] array)

Construct an ArrayIterator.
Parameters:: array - The array to iterate over.

Method Detail

hasNext

public boolean hasNext()

Returns true if there are more elements in the iteration.

Specified by:: hasNext in interface Iterator

Returns:: True if there are more elements in the iteration.

public Object next()

Returns the next element in the iteration.

Specified by:: next in interface Iterator

Returns:: The next element in the iteration.
Throws:: NoSuchElementException - The are no more elements available.

remove

public void remove()

Unsupported.

Specified by:: remove in interface Iterator

Throws:: UnsupportedOperationException

clone

public Object clone()

Returns a shallow cloned copy of this object.

Returns:: A shallow cloned copy of this object.