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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package org.apache.harmony.xml.dom;
     18 
     19 import org.w3c.dom.DOMException;
     20 import org.w3c.dom.Node;
     21 import org.w3c.dom.ProcessingInstruction;
     22 
     23 /**
     24  * Provides a straightforward implementation of the corresponding W3C DOM
     25  * interface. The class is used internally only, thus only notable members that
     26  * are not in the original interface are documented (the W3C docs are quite
     27  * extensive). Hope that's ok.
     28  * <p>
     29  * Some of the fields may have package visibility, so other classes belonging to
     30  * the DOM implementation can easily access them while maintaining the DOM tree
     31  * structure.
     32  */
     33 public final class ProcessingInstructionImpl extends LeafNodeImpl implements
     34         ProcessingInstruction {
     35 
     36     private String target;
     37 
     38     private String data;
     39 
     40     ProcessingInstructionImpl(DocumentImpl document, String target, String data) {
     41         super(document);
     42         this.target = target; // TODO: validate that target is well-formed
     43         this.data = data;
     44     }
     45 
     46     public String getData() {
     47         return data;
     48     }
     49 
     50     @Override
     51     public String getNodeName() {
     52         return target;
     53     }
     54 
     55     @Override
     56     public short getNodeType() {
     57         return Node.PROCESSING_INSTRUCTION_NODE;
     58     }
     59 
     60     @Override
     61     public String getNodeValue() {
     62         return data;
     63     }
     64 
     65     public String getTarget() {
     66         return target;
     67     }
     68 
     69     public void setData(String data) throws DOMException {
     70         this.data = data;
     71     }
     72 
     73 }
     74