org.eclipse.jpt.common.utility.command
Interface Command

All Superinterfaces:

InterruptibleCommand

All Known Subinterfaces:

NotifyingRepeatingCommand, RepeatingCommand

All Known Implementing Classes:

Command.Disabled, Command.Null, NotifyingRepeatingCommand.Null, RepeatingCommand.Null

public interface Command
extends InterruptibleCommand

Simple interface for implementing the GOF Command design pattern, and it doesn't carry the baggage of Runnable.

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Nested Class Summary

static class	Command.Disabled Singleton implementation of the command interface that will throw an exception when executed.
static class	Command.Null Singleton implementation of the command interface that will do nothing when executed.

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

InterruptibleCommand.Interrupted

Method Summary

void	execute() Execute the command.

Method Detail

execute

void execute()

Execute the command. The semantics of the command is determined by the contract between the client and server.

Specified by:

execute in interface InterruptibleCommand