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## org.gradle.api.execution
Interface TaskExecutionListener

    public interface TaskExecutionListener

A `TaskExecutionListener` is notified of the execution of the tasks in a build.

You can add a `TaskExecutionListener` to a build using `TaskExecutionGraph.addTaskExecutionListener(org.gradle.api.execution.TaskExecutionListener)`

Method Summary
`void` | `afterExecute(Task task, java.lang.Throwable failure)` This method is call immediately after a task has been executed.
`void` | `beforeExecute(Task task)` This method is called immediately before a task is executed.

Method Detail

### beforeExecute

    void beforeExecute(Task task)

  This method is called immediately before a task is executed.

  Parameters:
    `task` - The task about to be executed. Never null.

### afterExecute

    void afterExecute(Task task,
                      java.lang.Throwable failure)

  This method is call immediately after a task has been executed. It is called whether the task completed successfully, or failed with an exception.

  Parameters:
    `task` - The task which was executed. Never null.
    `failure` - The exception which was thrown by the task, if any. Null if the task completed successfully.

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