Package org.apache.commons.collections4.iterators

Class NodeListIterator

  • All Implemented Interfaces:
    java.util.Iterator<org.w3c.dom.Node>
    public class NodeListIterator
extends java.lang.Object
implements java.util.Iterator<org.w3c.dom.Node>
    An Iterator over a NodeList.

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

    Since:
    4.0
    See Also:
    NodeList

    • Constructor Summary

      Constructors 
      Constructor Description
      NodeListIterator​(org.w3c.dom.Node node)
      Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.
      NodeListIterator​(org.w3c.dom.NodeList nodeList)
      Constructor, that creates a new NodeListIterator from the specified org.w3c.NodeList

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()  
      org.w3c.dom.Node next()  
      void remove()
      Throws UnsupportedOperationException.

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Iterator

        forEachRemaining

    • Constructor Detail

      • NodeListIterator

        public NodeListIterator​(org.w3c.dom.Node node)
        Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.
        Parameters:
        node - Node, who's child nodes are wrapped by this class. Must not be null
        Throws:
        java.lang.NullPointerException - if node is null

      • NodeListIterator

        public NodeListIterator​(org.w3c.dom.NodeList nodeList)
        Constructor, that creates a new NodeListIterator from the specified org.w3c.NodeList
        Parameters:
        nodeList - node list, which is wrapped by this class. Must not be null
        Throws:
        java.lang.NullPointerException - if nodeList is null

    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator<org.w3c.dom.Node>

      • next

        public org.w3c.dom.Node next()
        Specified by:
        next in interface java.util.Iterator<org.w3c.dom.Node>

      • remove

        public void remove()
        Throws UnsupportedOperationException.
        Specified by:
        remove in interface java.util.Iterator<org.w3c.dom.Node>
        Throws:
        java.lang.UnsupportedOperationException - always