IdentityMapper (Apache Ant API)
Description: declaration: package: org.apache.tools.ant.util, class: IdentityMapper

# Class IdentityMapper

java.lang.Object
org.apache.tools.ant.util.IdentityMapper

All Implemented Interfaces:
  `FileNameMapper`

public class IdentityMapper extends Object implements FileNameMapper
Implementation of FileNameMapper that always returns the source file name.

This is the default FileNameMapper for the copy and move tasks.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `IdentityMapper()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `String[]`
  `mapFileName(String sourceFileName)`
  Returns an one-element array containing the source file name.
  `void`
  `setFrom(String from)`
  Ignored.
  `void`
  `setTo(String to)`
  Ignored.

  ### Methods inherited from class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### IdentityMapper

    public IdentityMapper()

- ## Method Details

  - ### setFrom

    public void setFrom(String from)
    Ignored.
    Specified by:
      `setFrom` in interface `FileNameMapper`
    Parameters:
      `from` - ignored.

  - ### setTo

    public void setTo(String to)
    Ignored.
    Specified by:
      `setTo` in interface `FileNameMapper`
    Parameters:
      `to` - ignored.

  - ### mapFileName

    public String[] mapFileName(String sourceFileName)
    Returns an one-element array containing the source file name.
    Specified by:
      `mapFileName` in interface `FileNameMapper`
    Parameters:
      `sourceFileName` - the name to map.
    Returns:
      the source filename in a one-element array.