java.util.Iterator<java.lang.Object>
public class ArrayIterator extends java.lang.Object implements java.util.Iterator<java.lang.Object>
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.
Constructor | Description |
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ArrayIterator(java.lang.Object arr) |
Creates a new iterator instance for the specified array.
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Modifier and Type | Method | Description |
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boolean |
hasNext() |
Check to see if there is another element in the array.
|
java.lang.Object |
next() |
Move to next element in the array.
|
void |
remove() |
No op--merely added to satify the
Iterator interface. |
public ArrayIterator(java.lang.Object arr)
arr
- The array for which an iterator is desired.public java.lang.Object next()
next
in interface java.util.Iterator<java.lang.Object>
public boolean hasNext()
hasNext
in interface java.util.Iterator<java.lang.Object>
public void remove()
Iterator
interface.remove
in interface java.util.Iterator<java.lang.Object>