Package org.apache.velocity.util
Class ArrayIterator
java.lang.Object
org.apache.velocity.util.ArrayIterator
- All Implemented Interfaces:
Iterator
An Iterator wrapper for an Object[]. This will allow us to deal with all array like structures in a consistent manner.
WARNING : this class's operations are NOT synchronized. It is meant to be used in a single thread, newly created for each use in the #foreach() directive. If this is used or shared, synchronize in the next() method.
- Version:
- $Id: ArrayIterator.java 463298 2006-10-12 16:10:32Z henning $
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionArrayIterator
(Object array) Creates a new iterator instance for the specified array. -
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
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Field Details
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array
The objects to iterate. -
pos
private int posThe current position and size in the array. -
size
private int size
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Constructor Details
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ArrayIterator
Creates a new iterator instance for the specified array.- Parameters:
array
- The array for which an iterator is desired.
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Method Details
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next
Move to next element in the array. -
hasNext
public boolean hasNext()Check to see if there is another element in the array. -
remove
public void remove()No op--merely added to satify theIterator
interface.
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