Android XML NodeList Convert convertNodelistToSet(NodeList xpathNodeSet)

Description

Method convertNodelistToSet

License

Apache License

Parameter

Parameter	Description
xpathNodeSet	a parameter

Return

the set with the nodelist

Declaration

public static Set<Node> convertNodelistToSet(NodeList xpathNodeSet) 

Method Source Code

//package com.java2s;
/**/*from  w w w .  j a  v  a  2s . c  o m*/
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.util.HashSet;

import java.util.Set;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Method convertNodelistToSet
     *
     * @param xpathNodeSet
     * @return the set with the nodelist
     */
    public static Set<Node> convertNodelistToSet(NodeList xpathNodeSet) {
        if (xpathNodeSet == null) {
            return new HashSet<Node>();
        }

        int length = xpathNodeSet.getLength();
        Set<Node> set = new HashSet<Node>(length);

        for (int i = 0; i < length; i++) {
            set.add(xpathNodeSet.item(i));
        }

        return set;
    }
}