content: /*
   * 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 mf.org.apache.xerces.stax.events;
  
  import java.io.IOException;
  import java.io.Writer;
  
  import mf.javax.xml.stream.Location;
  import mf.javax.xml.stream.XMLStreamException;
  import mf.javax.xml.stream.events.Characters;
  import mf.org.apache.xerces.util.XMLChar;
  
  /**
   * @author Lucian Holland
   * @version $Id: CharactersImpl.java 730471 2008-12-31 20:45:32Z mrglavas $
   * @xerces.internal
   */
  public final class CharactersImpl extends XMLEventImpl implements Characters {
  
      private final String fData;
  
      /**
       * Standard constructor.
       *
       * @param eventType
       * @param location
       * @param schemaType
       */
      public CharactersImpl(final String data, final int eventType, final Location location) {
          super(eventType, location);
          fData = (data != null) ? data : "";
      }
  
      /**
       * @see javax.xml.stream.events.Characters#getData()
       */
      @Override
      public String getData() {
          return fData;
      }
  
      /**
       * @see javax.xml.stream.events.Characters#isWhiteSpace()
       */
      @Override
      public boolean isWhiteSpace() {
          final int length = fData != null ? fData.length() : 0;
          if (length == 0) {
              return false;
          }
          for (int i = 0; i < length; ++i) {
              if (!XMLChar.isSpace(fData.charAt(i))) {
                  return false;
              }
          }
          return true;
      }
  
      /**
       * @see javax.xml.stream.events.Characters#isCData()
       */
      @Override
      public boolean isCData() {
          return CDATA == getEventType();
      }
  
      /**
       * @see javax.xml.stream.events.Characters#isIgnorableWhiteSpace()
       */
      @Override
      public boolean isIgnorableWhiteSpace() {
          return SPACE == getEventType();
      }
  
      @Override
      public void writeAsEncodedUnicode(Writer writer) throws XMLStreamException {
          try {
              writer.write(fData);
          } catch (IOException ioe) {
              throw new XMLStreamException(ioe);
          }
      }
  }
  