org.apache.tools.ant.helper

## Class SingleCheckExecutor

- java.lang.Object
- - org.apache.tools.ant.helper.SingleCheckExecutor

- All Implemented Interfaces:
    Executor

      public class SingleCheckExecutor
      extends java.lang.Object
      implements Executor

  "Single-check" Target executor implementation. Differs from `DefaultExecutor` in that the dependencies for all targets are computed together, so that shared dependencies are run just once.
  Since:
    Ant 1.6.3

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SingleCheckExecutor()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `executeTargets(Project project, java.lang.String[] targetNames)` Execute the specified Targets for the specified Project.
    `Executor` | `getSubProjectExecutor()` Get the appropriate subproject Executor instance.

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

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

- - ### Constructor Detail

    - #### SingleCheckExecutor

          public SingleCheckExecutor()

  - ### Method Detail

    - #### executeTargets

          public void executeTargets(Project project,
                            java.lang.String[] targetNames)
                              throws BuildException

      Execute the specified Targets for the specified Project..
      Specified by:
        `executeTargets` in interface `Executor`
      Parameters:
        `project` - the Ant Project.
        `targetNames` - String[] of Target names as specified on the command line.
      Throws:
        `BuildException` - on error

    - #### getSubProjectExecutor

          public Executor getSubProjectExecutor()

      Get the appropriate subproject Executor instance. This allows the top executor to control what type of executor is used to execute subprojects via <ant>/<antcall>/<subant> and task that extend these. All bundled Executors return a SingleCheckExecutor (running a merged set of depended targets for all targets called) to run sub-builds..
      Specified by:
        `getSubProjectExecutor` in interface `Executor`
      Returns:
        an Executor instance.