Class ArrayIterator
- java.lang.Object
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- org.apache.commons.jexl3.internal.introspection.ArrayIterator
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- All Implemented Interfaces:
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.
- Since:
- 1.0
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Constructor Summary
Constructors Constructor Description ArrayIterator(java.lang.Object arr)
Creates a new iterator instance for the specified array.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
Check to see if there is another element in the array.java.lang.Object
next()
Move to next element in the array.
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Method Detail
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hasNext
public boolean hasNext()
Check to see if there is another element in the array.- Specified by:
hasNext
in interfacejava.util.Iterator<java.lang.Object>
- Returns:
- Whether there is another element.
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next
public java.lang.Object next()
Move to next element in the array.- Specified by:
next
in interfacejava.util.Iterator<java.lang.Object>
- Returns:
- The next object in the array.
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