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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.xml.internal.messaging.saaj.soap.impl;

import com.sun.xml.internal.messaging.saaj.soap.SOAPDocumentImpl;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

import java.util.Objects;

Node list wrapper, finding SOAP elements automatically when possible.
Author:
Roman Grigoriadi/**
 * Node list wrapper, finding SOAP elements automatically when possible.
 *
 * @author Roman Grigoriadi
 */
public class NodeListImpl implements NodeList {

    private final SOAPDocumentImpl soapDocument;

    private final NodeList nodeList;

    public NodeListImpl(SOAPDocumentImpl soapDocument, NodeList nodeList) {
        Objects.requireNonNull(soapDocument);
        Objects.requireNonNull(soapDocument);
        this.soapDocument = soapDocument;
        this.nodeList = nodeList;
    }

    @Override
    public Node item(int index) {
        return soapDocument.findIfPresent(nodeList.item(index));
    }

    @Override
    public int getLength() {
        return nodeList.getLength();
    }
}