org.apache.tools.ant.types.selectors

## Class TypeSelector

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.types.DataType
    - - org.apache.tools.ant.types.selectors.BaseSelector
      - - org.apache.tools.ant.types.selectors.BaseExtendSelector
        - - org.apache.tools.ant.types.selectors.TypeSelector

All Implemented Interfaces:
  java.lang.Cloneable, Parameterizable, ExtendFileSelector, FileSelector

    public class TypeSelector
    extends BaseExtendSelector

Selector that selects a certain kind of file: directory or regular.

Since:
  1.6

### Nested Class Summary

Nested Classes
`static class` `TypeSelector.FileType` Enumerated attribute with the values for types of file

### Field Summary

Fields
`static java.lang.String` `TYPE_KEY` Key to used for parameterized custom selector

### Fields inherited from class org.apache.tools.ant.types.selectors.BaseExtendSelector

`parameters`

### Fields inherited from class org.apache.tools.ant.types.DataType

`checked, ref`

### Fields inherited from class org.apache.tools.ant.ProjectComponent

`description, location, project`

### Constructor Summary

Constructors
Constructor and Description
`TypeSelector()` Creates a new `TypeSelector` instance.

### Method Summary

All Methods Instance Methods Concrete Methods
`boolean` `isSelected(java.io.File basedir, java.lang.String filename, java.io.File file)` The heart of the matter.
`void` `setParameters(Parameter[] parameters)` When using this as a custom selector, this method will be called.
`void` `setType(TypeSelector.FileType fileTypes)` Set the type of file to require.
`java.lang.String` `toString()` Basic DataType toString().
`void` `verifySettings()` Checks to make sure all settings are kosher.

### Methods inherited from class org.apache.tools.ant.types.selectors.BaseExtendSelector

`getParameters`

### Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelector

`getError, setError, setError, validate`

### Methods inherited from class org.apache.tools.ant.types.DataType

`checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes`

### Methods inherited from class org.apache.tools.ant.ProjectComponent

`getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

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

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

### Field Detail

#### TYPE_KEY

    public static final java.lang.String TYPE_KEY

Key to used for parameterized custom selector

See Also:
  Constant Field Values

### Constructor Detail

#### TypeSelector

    public TypeSelector()

Creates a new `TypeSelector` instance.

### Method Detail

#### toString

    public java.lang.String toString()

Description copied from class: `DataType`
Basic DataType toString().

Overrides:
  `toString` in class `DataType`
Returns:
  a string describing this object

#### setType

    public void setType(TypeSelector.FileType fileTypes)

Set the type of file to require.

Parameters:
  `fileTypes` - the type of file - file or dir

#### setParameters

    public void setParameters(Parameter[] parameters)

When using this as a custom selector, this method will be called. It translates each parameter into the appropriate setXXX() call.

Specified by:
  `setParameters` in interface `Parameterizable`
Overrides:
  `setParameters` in class `BaseExtendSelector`
Parameters:
  `parameters` - the complete set of parameters for this selector

#### verifySettings

    public void verifySettings()

Checks to make sure all settings are kosher. In this case, it means that the pattern attribute has been set.

Overrides:
  `verifySettings` in class `BaseSelector`

#### isSelected

    public boolean isSelected(java.io.File basedir,
                              java.lang.String filename,
                              java.io.File file)

The heart of the matter. This is where the selector gets to decide on the inclusion of a file in a particular fileset.

Specified by:
  `isSelected` in interface `FileSelector`
Specified by:
  `isSelected` in class `BaseExtendSelector`
Parameters:
  `basedir` - the base directory the scan is being done from
  `filename` - is the name of the file to check
  `file` - is a java.io.File object the selector can use
Returns:
  whether the file should be selected or not