Examples of org.apache.commons.collections4.bag.HashBag

Package org.apache.commons.collections4.bag

Examples of org.apache.commons.collections4.bag.HashBag

org.apache.commons.collections4.iterators.NodeListIterator
Implements {@link Bag}, using a {@link HashMap} to provide thedata storage. This is the standard implementation of a bag.
A {@link Bag} stores each object in the collection together with acount of occurrences. Extra methods on the interface allow multiple copies of an object to be added or removed at once. It is important to read the interface javadoc carefully as several methods violate the {@link Collection} interface specification. @since 3.0 (previously in main package v2.0) @version $Id: HashBag.java 1477752 2013-04-30 18:21:52Z tn $

            public int getLength() {
                return nodes.length;
            }
        };


        return new NodeListIterator(nodeList);
    }

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    }


    //-----------------------------------------------------------------------
    public void testNullConstructor(){
        try{
            new NodeListIterator((Node) null);
            fail("IllegalArgumentException expected!");
        }catch(final IllegalArgumentException e){
            // expected.
        }
    }

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     */
    public static NodeListIterator nodeListIterator(final NodeList nodeList) {
        if (nodeList == null) {
            throw new NullPointerException("NodeList must not be null");
        }
        return new NodeListIterator(nodeList);
    }

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     */
    public static NodeListIterator nodeListIterator(final Node node) {
        if (node == null) {
            throw new NullPointerException("Node must not be null");
        }
        return new NodeListIterator(node);
    }

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        }
        if (obj instanceof Map) {
            return ((Map<?, ?>) obj).values().iterator();
        }
        if (obj instanceof NodeList) {
            return new NodeListIterator((NodeList) obj);
        }
        if (obj instanceof Node) {
            return new NodeListIterator((Node) obj);
        }
        if (obj instanceof Dictionary) {
            return new EnumerationIterator<Object>(((Dictionary<?, ?>) obj).elements());
        } else if (obj.getClass().isArray()) {
            return new ArrayIterator<Object>(obj);

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     */
    public static NodeListIterator nodeListIterator(final NodeList nodeList) {
        if (nodeList == null) {
            throw new NullPointerException("NodeList must not be null");
        }
        return new NodeListIterator(nodeList);
    }

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     */
    public static NodeListIterator nodeListIterator(final Node node) {
        if (node == null) {
            throw new NullPointerException("Node must not be null");
        }
        return new NodeListIterator(node);
    }

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        }
        if (obj instanceof Map) {
            return ((Map<?, ?>) obj).values().iterator();
        }
        if (obj instanceof NodeList) {
            return new NodeListIterator((NodeList) obj);
        }
        if (obj instanceof Node) {
            return new NodeListIterator((Node) obj);
        }
        if (obj instanceof Dictionary) {
            return new EnumerationIterator<Object>(((Dictionary<?, ?>) obj).elements());
        } else if (obj.getClass().isArray()) {
            return new ArrayIterator<Object>(obj);

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     */
    public static NodeListIterator nodeListIterator(final NodeList nodeList) {
        if (nodeList == null) {
            throw new NullPointerException("NodeList must not be null");
        }
        return new NodeListIterator(nodeList);
    }

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     */
    public static NodeListIterator nodeListIterator(final Node node) {
        if (node == null) {
            throw new NullPointerException("Node must not be null");
        }
        return new NodeListIterator(node);
    }

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