org.apache.tools.ant.taskdefs

## Class Sequential

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.Task
    - - org.apache.tools.ant.taskdefs.Sequential

- All Implemented Interfaces:
    java.lang.Cloneable, TaskContainer

      public class Sequential
      extends Task
      implements TaskContainer

  Sequential is a container task - it can contain other Ant tasks. The nested tasks are simply executed in sequence. Sequential's primary use is to support the sequential execution of a subset of tasks within the `Parallel Task`

  The sequential task has no attributes and does not support any nested elements apart from Ant tasks. Any valid Ant task may be embedded within the sequential task.

  Since:
    Ant 1.4

- - ### Field Summary

    - ### Fields inherited from class org.apache.tools.ant.Task

      `target, taskName, taskType, wrapper`

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

      `description, location, project`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Sequential()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addTask(Task nestedTask)` Add a nested task to Sequential.
    `void` | `execute()` Execute all nestedTasks.

    - ### Methods inherited from class org.apache.tools.ant.Task

      `bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType`

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

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

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

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

- - ### Constructor Detail

    - #### Sequential

          public Sequential()

  - ### Method Detail

    - #### addTask

          public void addTask(Task nestedTask)

      Add a nested task to Sequential.

      Specified by:
        `addTask` in interface `TaskContainer`
      Parameters:
        `nestedTask` - Nested task to execute Sequential

    - #### execute

          public void execute()
                       throws BuildException

      Execute all nestedTasks.
      Overrides:
        `execute` in class `Task`
      Throws:
        `BuildException` - if one of the nested tasks fails.