/*
 * 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.
 */

/* $Id$ */

package org.apache.fop.layoutengine;

import org.w3c.dom.Document;

import org.apache.fop.apps.FormattingResults;

/**
 * This class holds references to all the results from the FOP processing run.
 */
public class LayoutResult {

    private Document areaTree;
    private ElementListCollector elCollector;
    private FormattingResults results;

    /**
     * Creates a new LayoutResult instance.
     * @param areaTree the area tree DOM
     * @param elCollector the element list collector
     * @param results the formatting results
     */
    public LayoutResult(Document areaTree, ElementListCollector elCollector,
                        FormattingResults results) {
        this.areaTree = areaTree;
        this.elCollector = elCollector;
        this.results = results;
    }

    /** @return the generated area tree as DOM tree */
    public Document getAreaTree() {
        return this.areaTree;
    }

    /** @return the element list collector */
    public ElementListCollector getElementListCollector() {
        return this.elCollector;
    }

    /**
     * @return Returns the results.
     */
    public FormattingResults getResults() {
        return results;
    }

}