/*
 * 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.xalan.processor;

import org.apache.xalan.res.XSLTErrorResources;

/**
 * This class processes parse events for an xsl:import element.
 * @see <a href="http://www.w3.org/TR/xslt#dtd">XSLT DTD</a>
 * @see <a href="http://www.w3.org/TR/xslt#import">import in XSLT Specification</a>
 * 
 * @xsl.usage internal
 */
public class ProcessorImport extends ProcessorInclude
{
    static final long serialVersionUID = -8247537698214245237L;

  /**
   * Get the stylesheet type associated with an imported stylesheet
   *
   * @return the type of the stylesheet
   */
  protected int getStylesheetType()
  {
    return StylesheetHandler.STYPE_IMPORT;
  }

  /**
   * Get the error number associated with this type of stylesheet importing itself
   *
   * @return the appropriate error number
   */
  protected String getStylesheetInclErr()
  {
    return XSLTErrorResources.ER_IMPORTING_ITSELF;
  }

}