Coverage Report - org.apache.tapestry.parse.OpenToken
 
Classes in this File Line Coverage Branch Coverage Complexity
OpenToken
0%
0/18
0%
0/2
1.143
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.parse;
 16  
 
 17  
 import java.util.HashMap;
 18  
 import java.util.Map;
 19  
 
 20  
 import org.apache.hivemind.Location;
 21  
 import org.apache.hivemind.util.ToStringBuilder;
 22  
 
 23  
 /**
 24  
  * Token representing the open tag for a component. Components may be either specified or implicit.
 25  
  * Specified components (the traditional type, dating back to the origin of Tapestry) are matched by
 26  
  * an entry in the containing component's specification. Implicit components specify their type in
 27  
  * the component template and must not have an entry in the containing component's specification.
 28  
  * 
 29  
  * @see TokenType#OPEN
 30  
  * @author Howard Lewis Ship
 31  
  * @since 3.0
 32  
  */
 33  
 
 34  
 public class OpenToken extends TemplateToken
 35  
 {
 36  
     private String _tag;
 37  
 
 38  
     private String _id;
 39  
 
 40  
     private String _componentType;
 41  
 
 42  
     private Map _attributes;
 43  
 
 44  
     /**
 45  
      * Creates a new token with the given tag, id and type.
 46  
      * 
 47  
      * @param tag
 48  
      *            the template tag which represents the component, typically "span"
 49  
      * @param id
 50  
      *            the id for the component, which may be assigned by the template parser for
 51  
      *            implicit components
 52  
      * @param componentType
 53  
      *            the type of component, if an implicit component, or null for a specified component
 54  
      * @param location
 55  
      *            location of tag represented by this token
 56  
      */
 57  
 
 58  
     public OpenToken(String tag, String id, String componentType, Location location)
 59  
     {
 60  0
         super(TokenType.OPEN, location);
 61  
         
 62  0
         _tag = tag;
 63  0
         _id = id;
 64  0
         _componentType = componentType;
 65  0
     }
 66  
 
 67  
     /**
 68  
      * Returns the id for the component.
 69  
      */
 70  
 
 71  
     public String getId()
 72  
     {
 73  0
         return _id;
 74  
     }
 75  
 
 76  
     /**
 77  
      * Returns the tag used to represent the component within the template.
 78  
      */
 79  
 
 80  
     public String getTag()
 81  
     {
 82  0
         return _tag;
 83  
     }
 84  
 
 85  
     /**
 86  
      * Returns the specified component type, or null for a component where the type is not defined
 87  
      * in the template. The type may include a library id prefix.
 88  
      */
 89  
 
 90  
     public String getComponentType()
 91  
     {
 92  0
         return _componentType;
 93  
     }
 94  
 
 95  
     public void addAttribute(String name, String value)
 96  
     {
 97  0
         if (_attributes == null)
 98  0
             _attributes = new HashMap();
 99  
 
 100  0
         _attributes.put(name, value);
 101  0
     }
 102  
 
 103  
     /**
 104  
      * Returns a Map of attributes. Keys and values are strings.
 105  
      */
 106  
 
 107  
     public Map getAttributesMap()
 108  
     {
 109  0
         return _attributes;
 110  
     }
 111  
 
 112  
     protected void extendDescription(ToStringBuilder builder)
 113  
     {
 114  0
         builder.append("id", _id);
 115  0
         builder.append("componentType", _componentType);
 116  0
         builder.append("tag", _tag);
 117  0
         builder.append("attributes", _attributes);
 118  0
     }
 119  
 
 120  
 }