Class DeterministicExecutor

java.lang.Object

org.jmock.lib.concurrent.DeterministicExecutor

All Implemented Interfaces:

Executor

public class DeterministicExecutor
extends Object
implements Executor

An Executor that executes commands on the thread that calls runPendingCommands or runUntilIdle. This is useful when using Mock Objects to test code that spawns background tasks.

Field Summary

Fields

Modifier and Type	Field	Description
private List<Runnable>	commands

Constructor Summary

Constructors

Constructor	Description
DeterministicExecutor()

Method Summary

Modifier and Type	Method	Description
void	execute(Runnable command)
boolean	isIdle()	Returns whether this executor is idle -- has no pending background tasks waiting to be run.
void	runPendingCommands()	Runs all commands that are currently pending.
void	runUntilIdle()	Runs executed commands until there are no commands pending execution, but does not tick time forward.

Methods inherited from class Object

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

Field Details

commands

private List<Runnable> commands

Constructor Details

DeterministicExecutor

public DeterministicExecutor()

Method Details

isIdle

public boolean isIdle()

Returns whether this executor is idle -- has no pending background tasks waiting to be run.

Returns:

true if there are no background tasks to be run, false otherwise.

See Also:

• runPendingCommands()
• runUntilIdle()

runPendingCommands

public void runPendingCommands()

Runs all commands that are currently pending. If those commands also schedule commands for execution, the scheduled commands will not be executed until the next call to runPendingCommands() or runUntilIdle().

runUntilIdle

public void runUntilIdle()

Runs executed commands until there are no commands pending execution, but does not tick time forward.

execute

public void execute(Runnable command)

Specified by:

execute in interface Executor