org.apache.tools.ant.util

## Class ContainerMapper

- java.lang.Object
- - org.apache.tools.ant.util.ContainerMapper

All Implemented Interfaces:
  FileNameMapper

Direct Known Subclasses:
  ChainedMapper, CompositeMapper, FirstMatchMapper

    public abstract class ContainerMapper
    extends java.lang.Object
    implements FileNameMapper

A `FileNameMapper` that contains other `FileNameMapper`s.

See Also:
  `FileNameMapper`

### Constructor Summary

Constructors
Constructor and Description
`ContainerMapper()`

### Method Summary

All Methods Instance Methods Concrete Methods
`void` `add(FileNameMapper fileNameMapper)` Add a `FileNameMapper`.
`void` `addConfigured(FileNameMapper fileNameMapper)` An add configured version of the add method.
`void` `addConfiguredMapper(Mapper mapper)` Add a `Mapper`.
`protected boolean` `contains(FileNameMapper fileNameMapper)` Return `true` if this `ContainerMapper` or any of its sub-elements contains the specified `FileNameMapper`.
`java.util.List` `getMappers()` Get the `List` of `FileNameMapper`s.
`void` `setFrom(java.lang.String ignore)` Empty implementation.
`void` `setTo(java.lang.String ignore)` Empty implementation.

### Methods inherited from class java.lang.Object

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

### Methods inherited from interface org.apache.tools.ant.util.FileNameMapper

`mapFileName`

### Constructor Detail

#### ContainerMapper

    public ContainerMapper()

### Method Detail

#### addConfiguredMapper

    public void addConfiguredMapper(Mapper mapper)

Add a `Mapper`.

Parameters:
  `mapper` - the `Mapper` to add.

#### addConfigured

    public void addConfigured(FileNameMapper fileNameMapper)

An add configured version of the add method. This class used to contain an add method and an addConfiguredMapper method. Dur to ordering, the add method was always called first. This addConfigured method has been added to allow chaining to work correctly.

Parameters:
  `fileNameMapper` - a `FileNameMapper`.

#### add

    public void add(FileNameMapper fileNameMapper)

Add a `FileNameMapper`.

Parameters:
  `fileNameMapper` - a `FileNameMapper`.
Throws:
  `java.lang.IllegalArgumentException` - if attempting to add this `ContainerMapper` to itself, or if the specified `FileNameMapper` is itself a `ContainerMapper` that contains this `ContainerMapper`.

#### contains

    protected boolean contains(FileNameMapper fileNameMapper)

Return `true` if this `ContainerMapper` or any of its sub-elements contains the specified `FileNameMapper`.

Parameters:
  `fileNameMapper` - the `FileNameMapper` to search for.
Returns:
  `boolean`.

#### getMappers

    public java.util.List getMappers()

Get the `List` of `FileNameMapper`s.

Returns:
  `List`.

#### setFrom

    public void setFrom(java.lang.String ignore)

Empty implementation.

Specified by:
  `setFrom` in interface `FileNameMapper`
Parameters:
  `ignore` - ignored.

#### setTo

    public void setTo(java.lang.String ignore)

Empty implementation.

Specified by:
  `setTo` in interface `FileNameMapper`
Parameters:
  `ignore` - ignored.