/*
    GNU GENERAL LICENSE
    Copyright (C) 2006 The Lobo Project. Copyright (C) 2014 - 2017 Lobo Evolution

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    verion 3 of the License, or (at your option) any later version.

    This program 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 License for more details.

    You should have received a copy of the GNU General Public
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    

    Contact info: lobochief@users.sourceforge.net; ivan.difrancesco@yahoo.it
 */
package org.lobobrowser.html.domimpl;

import org.w3c.dom.DOMException;
import org.w3c.dom.Node;
import org.w3c.dom.ProcessingInstruction;

/**
 * HTML DOM object representing processing instruction as per HTML 4.0
 * specification.
 *
 * @author vitek
 */
public class HTMLProcessingInstruction extends DOMNodeImpl implements
ProcessingInstruction, Cloneable {

    /** The target. */
    String target;

    /** The data. */
    String data;

    /**
     * Instantiates a new HTML processing instruction.
     *
     * @param target
     *            the target
     * @param data
     *            the data
     */
    public HTMLProcessingInstruction(String target, String data) {
        this.target = target;
        this.data = data;
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#createSimilarNode()
     */
    @Override
    protected Node createSimilarNode() {
        return (Node) clone();
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#getLocalName()
     */
    @Override
    public String getLocalName() {
        return target;
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#getNodeName()
     */
    @Override
    public String getNodeName() {
        return target;
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#getNodeType()
     */
    @Override
    public short getNodeType() {
        return Node.PROCESSING_INSTRUCTION_NODE;
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#getNodeValue()
     */
    @Override
    public String getNodeValue() throws DOMException {
        return data;
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#setNodeValue(java.lang.String)
     */
    @Override
    public void setNodeValue(String nodeValue) throws DOMException {
        this.data = nodeValue;
    }

    /*
     * (non-Javadoc)
     * @see org.w3c.dom.ProcessingInstruction#getData()
     */
    @Override
    public String getData() {
        return data;
    }

    /*
     * (non-Javadoc)
     * @see org.w3c.dom.ProcessingInstruction#getTarget()
     */
    @Override
    public String getTarget() {
        return target;
    }

    /*
     * (non-Javadoc)
     * @see org.w3c.dom.ProcessingInstruction#setData(java.lang.String)
     */
    @Override
    public void setData(String data) throws DOMException {
        this.data = data;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#clone()
     */
    @Override
    public Object clone() {
        try {
            return super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(e);
        }
    }

    /*
     * (non-Javadoc)
     * @see org.lobobrowser.html.domimpl.DOMNodeImpl#toString()
     */
    @Override
    public String toString() {
        return "<?" + target + " " + data + ">";
    }
}