Package org.apache.tools.ant

# Class ExtensionPoint

java.lang.Object
org.apache.tools.ant.Target
org.apache.tools.ant.ExtensionPoint

All Implemented Interfaces:
  `TaskContainer`

public class ExtensionPoint extends Target
An extension point build files can provide as a place where other build files can add new dependencies.

Since:
  Ant 1.8.0

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ExtensionPoint()`
  `ExtensionPoint(Target other)`
  Cloning constructor.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `final void`
  `addDataType(RuntimeConfigurable r)`
  Throws an exception.
  `final void`
  `addTask(Task task)`
  Throws an exception.

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

  `addDependency, dependsOn, execute, getDependencies, getDescription, getIf, getLocation, getName, getProject, getTasks, getUnless, parseDepends, performTasks, setDepends, setDescription, setIf, setIf, setLocation, setName, setProject, setUnless, setUnless, toString`

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

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

- ## Constructor Details

  - ### ExtensionPoint

    public ExtensionPoint()

  - ### ExtensionPoint

    public ExtensionPoint(Target other)
    Cloning constructor.
    Parameters:
      `other` - the Target to clone.

- ## Method Details

  - ### addTask

    public final void addTask(Task task)
    Throws an exception.
    Specified by:
      `addTask` in interface `TaskContainer`
    Overrides:
      `addTask` in class `Target`
    Parameters:
      `task` - The task to be added. Must not be `null`.

  - ### addDataType

    public final void addDataType(RuntimeConfigurable r)
    Throws an exception.
    Overrides:
      `addDataType` in class `Target`
    Parameters:
      `r` - The wrapper for the data type element to be added. Must not be `null`.