| Attribute | Description | Type | Required? | 
| classpath | Set the classpath to load the FileNameMapper through (attribute). | Path | ? | 
| classpathref | Set the classpath to load the FileNameMapper through via reference (attribute). | Reference | ? | 
| refid | Make this Mapper instance a reference to another Mapper. You must not set any other attribute if you make it a reference. | Reference | ? | 
| type | Set the type of FileNameMapperto use. | String ["identity", "flatten", "glob", "merge", "regexp", "package", "unpackage"] | ? | 
| classname | Set the class name of the FileNameMapper to use. | String | ? | 
| from | Set the argument to FileNameMapper.setFrom | String | ? | 
| to | Set the argument to FileNameMapper.setTo | String | ? | 
 
 <sometask>
 
   <somepath>
     <pathelement location="/path/to/file.jar" />
     <pathelement path="/path/to/file2.jar:/path/to/class2;/path/to/class3" />
     <pathelement location="/path/to/file3.jar" />
     <pathelement location="/path/to/file4.jar" />
   </somepath>
 </sometask>
 
 The object implemention sometask must provide a method called
 createSomepath which returns an instance of Path.
 Nested path definitions are handled by the Path object and must be labeled
 pathelement.
 The path element takes a parameter path which will be parsed
 and split into single elements. It will usually be used
 to define a path from an environment variable.
  
			
| Attribute | Description | Type | Required | 
| refid | Makes this instance in effect a reference to another Path instance. You must not set another attribute or nest elements inside this element if you make it a reference. | Reference | ? | 
| path | Parses a path definition and creates single PathElements. | String | ? | 
| Attribute | Description | Type | Required | 
| classpath | Set the classpath to load the FileNameMapper through (attribute). | Path | ? | 
| classpathref | Set the classpath to load the FileNameMapper through via reference (attribute). | Reference | ? | 
| refid | Make this Mapper instance a reference to another Mapper. You must not set any other attribute if you make it a reference. | Reference | ? | 
| type | Set the type of FileNameMapperto use. | String ["identity", "flatten", "glob", "merge", "regexp", "package", "unpackage"] | ? | 
| classname | Set the class name of the FileNameMapper to use. | String | ? | 
| from | Set the argument to FileNameMapper.setFrom | String | ? | 
| to | Set the argument to FileNameMapper.setTo | String | ? |