org.eclipse.jpt.common.utility.command
Class ExtendedCommandExecutor.Inactive

java.lang.Object
  org.eclipse.jpt.common.utility.command.ExtendedCommandExecutor.Inactive

All Implemented Interfaces:

Serializable, CommandExecutor, ExtendedCommandExecutor

Enclosing interface:

ExtendedCommandExecutor

public static final class ExtendedCommandExecutor.Inactive
extends Object
implements ExtendedCommandExecutor, Serializable

Singleton implementation of the command executor interface that ignores any commands.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jpt.common.utility.command.ExtendedCommandExecutor

ExtendedCommandExecutor.Default, ExtendedCommandExecutor.Inactive

Field Summary

static ExtendedCommandExecutor

INSTANCE

Method Summary

void	execute(Command command) Execute the specified command, synchronously or asynchronously.
static ExtendedCommandExecutor	instance()
String	toString()
void	waitToExecute(Command command) Suspend the current thread until the specified command is executed.
boolean	waitToExecute(Command command, long timeout) Suspend the current thread until the specified command is executed or the specified time-out occurs.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ExtendedCommandExecutor INSTANCE

Method Detail

instance

public static ExtendedCommandExecutor instance()

execute

public void execute(Command command)

Description copied from interface: CommandExecutor

Execute the specified command, synchronously or asynchronously. The commands themselves must be executed in the order in which they are passed to the command executor (at least when passed from clients executing on the same thread).

Specified by:

execute in interface CommandExecutor

waitToExecute

public void waitToExecute(Command command)

Description copied from interface: ExtendedCommandExecutor

Suspend the current thread until the specified command is executed. The command itself must be executed after any other commands previously passed to the command executor (at least when passed from clients executing on the same thread).

Specified by:

waitToExecute in interface ExtendedCommandExecutor

See Also:

CommandExecutor.execute(Command)

waitToExecute

public boolean waitToExecute(Command command,
                             long timeout)

Description copied from interface: ExtendedCommandExecutor

Suspend the current thread until the specified command is executed or the specified time-out occurs. The time-out is specified in milliseconds. Return true if the command was executed in the allotted time; return false if a time-out occurred and the command was not executed. If the time-out is zero, wait indefinitely.

The command itself must be executed after any other commands previously passed to the command executor (at least when passed from clients executing on the same thread).

Specified by:

waitToExecute in interface ExtendedCommandExecutor

See Also:

CommandExecutor.execute(Command)

toString

public String toString()

Overrides:

toString in class Object