com.palantir.giraffe.command

Class ExecutionSystem

java.lang.Object

com.palantir.giraffe.command.ExecutionSystem

All Implemented Interfaces:

Closeable, AutoCloseable

public abstract class ExecutionSystem
extends Object
implements Closeable

Provides an interface for command execution and is the factory for command objects.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExecutionSystem()

Method Summary

Modifier and Type	Method and Description
Command	getCommand(Path executable, Object... args) Gets a command for this execution system.
Command	getCommand(String command, Object... args) Gets a command for this execution system.
Command.Builder	getCommandBuilder(Path executable) Gets a command builder for this execution system.
abstract Command.Builder	getCommandBuilder(String command) Gets a command builder for this execution system.
abstract boolean	isOpen() Returns true if this system is open.
abstract ExecutionSystemProvider	provider() Returns this system's ExecutionSystemProvider.
abstract URI	uri() Returns this system's URI.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Closeable

close

Constructor Detail

ExecutionSystem

protected ExecutionSystem()

Method Detail

provider

public abstract ExecutionSystemProvider provider()

Returns this system's ExecutionSystemProvider.

isOpen

public abstract boolean isOpen()

Returns true if this system is open.

uri

public abstract URI uri()

Returns this system's URI.

getCommand

public final Command getCommand(String command,
                                Object... args)

Gets a command for this execution system.

Parameters:

command - the command name

args - the optional arguments

getCommand

public final Command getCommand(Path executable,
                                Object... args)

Gets a command for this execution system.

Parameters:

executable - the path to the executable

args - the optional arguments

Throws:

IllegalArgumentException - if executable and this execution system are associated with different hosts

getCommandBuilder

public final Command.Builder getCommandBuilder(Path executable)

Gets a command builder for this execution system.

Parameters:

executable - the path to the executable

Throws:

IllegalArgumentException - if executable and this execution system are associated with different hosts

getCommandBuilder

public abstract Command.Builder getCommandBuilder(String command)

Gets a command builder for this execution system.

Parameters:

command - the command name