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 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * 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.

 */

package com.sun.org.apache.xerces.internal.jaxp;

import com.sun.org.apache.xerces.internal.xni.Augmentations;

import com.sun.org.apache.xerces.internal.xni.NamespaceContext;

import com.sun.org.apache.xerces.internal.xni.QName;

import com.sun.org.apache.xerces.internal.xni.XMLAttributes;

import com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler;

import com.sun.org.apache.xerces.internal.xni.XMLLocator;

import com.sun.org.apache.xerces.internal.xni.XMLResourceIdentifier;

import com.sun.org.apache.xerces.internal.xni.XMLString;

import com.sun.org.apache.xerces.internal.xni.XNIException;

import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentFilter;

import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentSource;

/**

 * <p>XMLDocumentHandler which forks the pipeline to two other components.</p>

 *

 */

class TeeXMLDocumentFilterImpl implements XMLDocumentFilter {

    /**

     * The next component in the pipeline who receives the event.

     * This component receives events after the "side" handler

     * receives them.

     */

    private XMLDocumentHandler next;

    /**

     * The component who intercepts events.

     */

    private XMLDocumentHandler side;

    /**

     * The source of the event.

     */

    private XMLDocumentSource source;

    public XMLDocumentHandler getSide() {

        return side;

    }

    public void setSide(XMLDocumentHandler side) {

        this.side = side;

    }

    public XMLDocumentSource getDocumentSource() {

        return source;

    }

    public void setDocumentSource(XMLDocumentSource source) {

        this.source = source;

    }

    public XMLDocumentHandler getDocumentHandler() {

        return next;

    }

    public void setDocumentHandler(XMLDocumentHandler handler) {

        next = handler;

    }

    //

    //

    //  XMLDocumentHandler implementation

    //

    //

    public void characters(XMLString text, Augmentations augs) throws XNIException {

        side.characters(text, augs);

        next.characters(text, augs);

    }

    public void comment(XMLString text, Augmentations augs) throws XNIException {

        side.comment(text, augs);

        next.comment(text, augs);

    }

    public void doctypeDecl(String rootElement, String publicId, String systemId, Augmentations augs)

        throws XNIException {

        side.doctypeDecl(rootElement, publicId, systemId, augs);

        next.doctypeDecl(rootElement, publicId, systemId, augs);

    }

    public void emptyElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {

        side.emptyElement(element, attributes, augs);

        next.emptyElement(element, attributes, augs);

    }

    public void endCDATA(Augmentations augs) throws XNIException {

        side.endCDATA(augs);

        next.endCDATA(augs);

    }

    public void endDocument(Augmentations augs) throws XNIException {

        side.endDocument(augs);

        next.endDocument(augs);

    }

    public void endElement(QName element, Augmentations augs) throws XNIException {

        side.endElement(element, augs);

        next.endElement(element, augs);

    }

    public void endGeneralEntity(String name, Augmentations augs) throws XNIException {

        side.endGeneralEntity(name, augs);

        next.endGeneralEntity(name, augs);

    }

    public void ignorableWhitespace(XMLString text, Augmentations augs) throws XNIException {

        side.ignorableWhitespace(text, augs);

        next.ignorableWhitespace(text, augs);

    }

    public void processingInstruction(String target, XMLString data, Augmentations augs) throws XNIException {

        side.processingInstruction(target, data, augs);

        next.processingInstruction(target, data, augs);

    }

    public void startCDATA(Augmentations augs) throws XNIException {

        side.startCDATA(augs);

        next.startCDATA(augs);

    }

    public void startDocument(

            XMLLocator locator,

            String encoding,

            NamespaceContext namespaceContext,

            Augmentations augs)

        throws XNIException {

        side.startDocument(locator, encoding, namespaceContext, augs);

        next.startDocument(locator, encoding, namespaceContext, augs);

    }

    public void startElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {

        side.startElement(element, attributes, augs);

        next.startElement(element, attributes, augs);

    }

    public void startGeneralEntity(String name, XMLResourceIdentifier identifier, String encoding, Augmentations augs)

        throws XNIException {

        side.startGeneralEntity(name, identifier, encoding, augs);

        next.startGeneralEntity(name, identifier, encoding, augs);

    }

    public void textDecl(String version, String encoding, Augmentations augs) throws XNIException {

        side.textDecl(version, encoding, augs);

        next.textDecl(version, encoding, augs);

    }

    public void xmlDecl(String version, String encoding, String standalone, Augmentations augs) throws XNIException {

        side.xmlDecl(version, encoding, standalone, augs);

        next.xmlDecl(version, encoding, standalone, augs);

    }

}