Apache Commons Collections 4.4 · org.apache.commons.collections4.iterators.NodeListIterator

An Iterator over a NodeList.

This iterator does not support remove() as a NodeList does not support removal of items.

Modifier and Type	Field and Description
private int	index The current iterator index
private final NodeList	nodeList the original NodeList instance

Constructor Summary

Access	Constructor and Description
public	NodeListIterator(final Node Node, who's child nodes are wrapped by this class. Must not be null node) Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.
public	NodeListIterator(final NodeList node list, which is wrapped by this class. Must not be null nodeList) Constructor, that creates a new NodeListIterator from the specified `org.w3c.NodeList`

Method Summary

Modifier and Type	Method and Description
public boolean	hasNext() Implements java.util.Iterator.hasNext. Returns `true` if the iteration has more elements.
public Node	next() Implements java.util.Iterator.next. Returns the next element in the iteration.
public void	remove() Overrides default java.util.Iterator.remove. Throws `UnsupportedOperationException`.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

index	back to summary
private int index The current iterator index

nodeList	back to summary
private final NodeList nodeList the original NodeList instance

Constructor Detail

NodeListIterator	back to summary
public NodeListIterator(final Node node) Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes. Parameters node:Node Node, who's child nodes are wrapped by this class. Must not be null Exceptions NullPointerException: if node is null

NodeListIterator

back to summary

public NodeListIterator(final Node node)

Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.

Parameters

node:Node: Node, who's child nodes are wrapped by this class. Must not be null

Exceptions

NullPointerException:: if node is null

NodeListIterator back to summary

NodeListIterator	back to summary
public NodeListIterator(final NodeList nodeList) Constructor, that creates a new NodeListIterator from the specified `org.w3c.NodeList` Parameters nodeList:NodeList node list, which is wrapped by this class. Must not be null Exceptions NullPointerException: if nodeList is null

public NodeListIterator(final NodeList nodeList)

Constructor, that creates a new NodeListIterator from the specified org.w3c.NodeList

Parameters

nodeList:NodeList: node list, which is wrapped by this class. Must not be null

Exceptions

NullPointerException:: if nodeList is null

Method Detail

hasNext back to summary

hasNext	back to summary
public boolean hasNext() Implements java.util.Iterator.hasNext. Doc from java.util.Iterator.hasNext. Returns `true` if the iteration has more elements. (In other words, returns `true` if `next` would return an element rather than throwing an exception.) Returns:boolean `true` if the iteration has more elements Annotations @Override

public boolean hasNext()

Implements java.util.Iterator.hasNext.

Doc from java.util.Iterator.hasNext.

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Returns:boolean

true if the iteration has more elements

Annotations

@Override

next	back to summary
public Node next() Implements java.util.Iterator.next. Doc from java.util.Iterator.next. Returns the next element in the iteration. Returns:Node the next element in the iteration Annotations @Override

back to summary

public Node next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

Returns:Node

the next element in the iteration

Annotations

@Override

remove back to summary

remove	back to summary
public void remove() Overrides default java.util.Iterator.remove. Throws `UnsupportedOperationException`. Annotations @Override Exceptions UnsupportedOperationException: always

public void remove()

Overrides default java.util.Iterator.remove.

Throws UnsupportedOperationException.

Annotations

@Override

Exceptions

UnsupportedOperationException:: always

public Class NodeListIterator

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail