Uses of Interface
org.eclipse.emf.common.command.Command

Packages that use Command

org.eclipse.emf.common.command

Provides a framework for implementing and composing commands.

Uses of Command in org.eclipse.emf.common.command

Classes in org.eclipse.emf.common.command that implement Command

class	AbstractCommand An abstract implementation of a basic command.
class	CommandWrapper A command that wraps another command.
class	CompoundCommand A command that comprises a sequence of subcommands.
class	IdentityCommand A command that always produces the same result.
class	StrictCompoundCommand A composite command which assumes that later commands in the list may depend on the results and side-effects of earlier commands in the list.
class	UnexecutableCommand A singleton UnexecutableCommand.INSTANCE that cannot execute.

Fields in org.eclipse.emf.common.command declared as Command

protected Command	CommandWrapper.command The command for which this is a proxy or decorator.
protected Command	BasicCommandStack.mostRecentCommand The command most recently executed, undone, or redone.

Fields in org.eclipse.emf.common.command with type parameters of type Command

protected java.util.List<Command>	CompoundCommand.commandList The list of subcommands.
protected java.util.List<Command>	BasicCommandStack.commandList The list of commands.

Methods in org.eclipse.emf.common.command that return Command

Command	Command.chain(Command command) Returns a command that represents the composition of this command with the given command.
Command	AbstractCommand.chain(Command command) Creates a new compound command, containing this command and the given command, that delegates chain to CompoundCommand.append(org.eclipse.emf.common.command.Command).
protected Command	CommandWrapper.createCommand() Create the command being proxied.
Command	CommandWrapper.getCommand() Returns the command for which this is a proxy or decorator.
Command	CommandStack.getMostRecentCommand() Returns the command most recently executed, undone, or redone.
Command	BasicCommandStack.getMostRecentCommand()
Command	CommandStack.getRedoCommand() Returns the command that will be redone if CommandStack.redo() is called.
Command	BasicCommandStack.getRedoCommand()
Command	CommandStack.getUndoCommand() Returns the command that will be undone if CommandStack.undo() is called.
Command	BasicCommandStack.getUndoCommand()
Command	CompoundCommand.unwrap() Returns one of three things: UnexecutableCommand.INSTANCE, if there are no commands, the one command, if there is exactly one command, or this, if there are multiple commands; this command is CompoundCommand.dispose()d in the first two cases.

Methods in org.eclipse.emf.common.command that return types with arguments of type Command

java.util.List<Command>

CompoundCommand.getCommandList() Returns an unmodifiable view of the commands in the list.

Methods in org.eclipse.emf.common.command with parameters of type Command

void	CompoundCommand.append(Command command) Adds a command to this compound command's list of commands.
boolean	StrictCompoundCommand.appendAndExecute(Command command) Checks if the command can execute; if so, it is executed, appended to the list, and true is returned, if not, it is just disposed and false is returned.
boolean	CompoundCommand.appendAndExecute(Command command) Checks if the command can execute; if so, it is executed, appended to the list, and true is returned, if not, it is just disposed and false is returned.
boolean	CompoundCommand.appendIfCanExecute(Command command) Adds a command to this compound command's the list of commands and returns true, if command.canExecute() returns true; otherwise, it simply calls command.dispose() and returns false.
Command	Command.chain(Command command) Returns a command that represents the composition of this command with the given command.
Command	AbstractCommand.chain(Command command) Creates a new compound command, containing this command and the given command, that delegates chain to CompoundCommand.append(org.eclipse.emf.common.command.Command).
void	CommandStack.execute(Command command) Clears any redoable commands not yet redone, adds the command, and then executes the command.
void	BasicCommandStack.execute(Command command)

Constructors in org.eclipse.emf.common.command with parameters of type Command

CommandWrapper(Command command)
Creates a decorator instance for the given command.

CommandWrapper(java.lang.String label, Command command)
Creates a decorator instance with the given label for the given command.

CommandWrapper(java.lang.String label, java.lang.String description, Command command)
Creates a decorator instance with the given label and description for the given command.

Constructor parameters in org.eclipse.emf.common.command with type arguments of type Command

CompoundCommand(int resultIndex, java.util.List<Command> commandList)
Creates an instance with the given result index and list.

CompoundCommand(int resultIndex, java.lang.String label, java.util.List<Command> commandList)
Creates an instance with the given resultIndex, label, and list.

CompoundCommand(int resultIndex, java.lang.String label, java.lang.String description, java.util.List<Command> commandList)
Creates an instance with the given result index, label, description, and list.

CompoundCommand(java.util.List<Command> commandList)
Creates an instance with the given list.

CompoundCommand(java.lang.String label, java.util.List<Command> commandList)
Creates instance with the given label and list.

CompoundCommand(java.lang.String label, java.lang.String description, java.util.List<Command> commandList)
Creates an instance with the given label, description, and list.

StrictCompoundCommand(java.util.List<Command> commandList)
Creates an instance with the given command list.

StrictCompoundCommand(java.lang.String label, java.util.List<Command> commandList)
Creates an instance with the given label and command list.

StrictCompoundCommand(java.lang.String label, java.lang.String description, java.util.List<Command> commandList)
Creates an instance with the given label, description, and command list.