## com.google.appengine.tools.development.testing
Class LocalTaskQueueTestConfig.TaskCountDownLatch

    java.lang.Object
      java.util.concurrent.CountDownLatch
          com.google.appengine.tools.development.testing.LocalTaskQueueTestConfig.TaskCountDownLatch

Enclosing class:
  LocalTaskQueueTestConfig

    public static final class LocalTaskQueueTestConfig.TaskCountDownLatch

extends java.util.concurrent.CountDownLatch

A `CountDownLatch` extension that can be reset. Pass an instance of this class to `LocalTaskQueueTestConfig#setTaskExecutionLatch)` when you need to reuse the latch within or across tests. Only one thread at a time should ever call any of the `await()` or `reset()` methods.

Constructor Summary
`LocalTaskQueueTestConfig.TaskCountDownLatch(int count)`

Method Summary
`void` `await()`
`boolean` `await(long timeout, java.util.concurrent.TimeUnit unit)`
`void` `awaitAndReset()` Shorthand for calling `await()` followed by `reset()`.
`void` `awaitAndReset(int count)` Shorthand for calling `await()` followed by `reset(int)`.
`boolean` `awaitAndReset(long timeout, java.util.concurrent.TimeUnit unit)` Shorthand for calling `await(long, java.util.concurrent.TimeUnit)` followed by `reset()`.
`boolean` `awaitAndReset(long timeout, java.util.concurrent.TimeUnit unit, int count)` Shorthand for calling `await(long, java.util.concurrent.TimeUnit)` followed by `reset(int)`.
`void` `countDown()`
`long` `getCount()`
`void` `reset()` Resets the latch to its most recent initial count.
`void` `reset(int count)` Resets the latch to the provided count.
`java.lang.String` `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### LocalTaskQueueTestConfig.TaskCountDownLatch

    public LocalTaskQueueTestConfig.TaskCountDownLatch(int count)

Method Detail

### getCount

    public long getCount()

  Overrides:
    `getCount` in class `java.util.concurrent.CountDownLatch`

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.util.concurrent.CountDownLatch`

### await

    public void await()
               throws java.lang.InterruptedException

  Overrides:
    `await` in class `java.util.concurrent.CountDownLatch`
  Throws:
    `java.lang.InterruptedException`

### await

    public boolean await(long timeout,
                         java.util.concurrent.TimeUnit unit)
                  throws java.lang.InterruptedException

  Overrides:
    `await` in class `java.util.concurrent.CountDownLatch`
  Throws:
    `java.lang.InterruptedException`

### countDown

    public void countDown()

  Overrides:
    `countDown` in class `java.util.concurrent.CountDownLatch`

### awaitAndReset

    public void awaitAndReset()
                       throws java.lang.InterruptedException

  Shorthand for calling `await()` followed by `reset()`. Only one thread at a time should call this.

  Throws:
    `java.lang.InterruptedException`

### awaitAndReset

    public void awaitAndReset(int count)
                       throws java.lang.InterruptedException

  Shorthand for calling `await()` followed by `reset(int)`. Only one thread at a time should call this.

  Throws:
    `java.lang.InterruptedException`

### awaitAndReset

    public boolean awaitAndReset(long timeout,
                                 java.util.concurrent.TimeUnit unit)
                          throws java.lang.InterruptedException

  Shorthand for calling `await(long, java.util.concurrent.TimeUnit)` followed by `reset()`. Only one thread at a time should call this.

  Throws:
    `java.lang.InterruptedException`

### awaitAndReset

    public boolean awaitAndReset(long timeout,
                                 java.util.concurrent.TimeUnit unit,
                                 int count)
                          throws java.lang.InterruptedException

  Shorthand for calling `await(long, java.util.concurrent.TimeUnit)` followed by `reset(int)`. Only one thread at a time should call this.

  Throws:
    `java.lang.InterruptedException`

### reset

    public void reset()

  Resets the latch to its most recent initial count. Only one thread at a time should call this.

### reset

    public void reset(int count)

  Resets the latch to the provided count. Only one thread at a time should call this.