/*
 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
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package com.sun.org.apache.xerces.internal.dom;

import java.util.ArrayList;
import java.util.List;
import org.w3c.dom.DOMImplementation;
import org.w3c.dom.DOMImplementationList;

This class implements the DOM Level 3 Core interface DOMImplementationList.

Author:Neil Delima, IBM
@xerces.internal
Since:DOM Level 3 Core
@LastModified: Oct 2017
/** * <p>This class implements the DOM Level 3 Core interface DOMImplementationList.</p> * * @xerces.internal * * @author Neil Delima, IBM * @since DOM Level 3 Core * @LastModified: Oct 2017 */
public class DOMImplementationListImpl implements DOMImplementationList { //A collection of DOMImplementations private List<DOMImplementation> fImplementations;
Construct an empty list of DOMImplementations
/** * Construct an empty list of DOMImplementations */
public DOMImplementationListImpl() { fImplementations = new ArrayList<>(); }
Construct an empty list of DOMImplementations
/** * Construct an empty list of DOMImplementations */
public DOMImplementationListImpl(List<DOMImplementation> params) { fImplementations = params; }
Returns the indexth item in the collection.
Params:
  • index – The index of the DOMImplemetation from the list to return.
/** * Returns the indexth item in the collection. * * @param index The index of the DOMImplemetation from the list to return. */
public DOMImplementation item(int index) { try { return fImplementations.get(index); } catch (IndexOutOfBoundsException e) { return null; } }
Returns the number of DOMImplementations in the list.
Returns:An integer indicating the number of DOMImplementations.
/** * Returns the number of DOMImplementations in the list. * * @return An integer indicating the number of DOMImplementations. */
public int getLength() { return fImplementations.size(); } }