org.testcontainers.utility

Class LazyFuture<T>

java.lang.Object

org.testcontainers.utility.LazyFuture<T>

Type Parameters:

T -

All Implemented Interfaces:

java.util.concurrent.Future<T>

Direct Known Subclasses:

ImageFromDockerfile, RemoteDockerImage

public abstract class LazyFuture<T>
extends java.lang.Object
implements java.util.concurrent.Future<T>

Future implementation with lazy result evaluation in the same Thread as caller.

Constructor Summary

Constructors

Constructor and Description
LazyFuture()

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean arg0)
T	get()
T	get(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
protected abstract T	resolve()

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyFuture

public LazyFuture()

Method Detail

resolve

protected abstract T resolve()

get

public T get()
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public T get(long timeout,
             java.util.concurrent.TimeUnit unit)
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException,
             java.util.concurrent.TimeoutException

Specified by:

get in interface java.util.concurrent.Future<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

cancel

public boolean cancel(boolean arg0)

Specified by:

cancel in interface java.util.concurrent.Future<T>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface java.util.concurrent.Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future<T>