org.crsh.command
Class PipeCommandProxy<C,P>

java.lang.Object
  org.crsh.command.PipeCommandProxy<C,P>

All Implemented Interfaces:

Closeable, Flushable, CommandInvoker<C,P>, Consumer<C>, Pipe<C>, Producer<P>, ProducerConsumer<C,P>

 class PipeCommandProxy<C,P>
extends Object
implements CommandInvoker<C,P>

Field Summary

private CommandInvoker<C,P>	delegate .
private ProducerContext<P>	innerContext .
private Pipe<C>	next .

Constructor Summary

PipeCommandProxy(ProducerContext<P> innerContext, CommandInvoker<C,P> delegate, Pipe<C> next)

Method Summary

void	close() Close the producer.
(package private) void	fire()
void	flush()
Class<C>	getConsumedType() Returns the class of the consumed type.
Class<P>	getProducedType() Returns the class of the produced type.
void	open(ProducerContext<P> context) Open the producer with the specified context.
void	provide(C element) Provide an element.
void	setPiped(boolean piped) Set the pipe status.
void	setSession(CommandContext session) Associate the command invoker with a session, the association should be done before the command is invoked.

Methods inherited from class java.lang.Object

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

Field Detail

innerContext

private final ProducerContext<P> innerContext

.

delegate

private final CommandInvoker<C,P> delegate

.

next

private final Pipe<C> next

.

Constructor Detail

PipeCommandProxy

PipeCommandProxy(ProducerContext<P> innerContext,
                 CommandInvoker<C,P> delegate,
                 Pipe<C> next)

Method Detail

fire

void fire()

setSession

public void setSession(CommandContext session)

Description copied from interface: CommandInvoker

Associate the command invoker with a session, the association should be done before the command is invoked.

Specified by:

setSession in interface CommandInvoker<C,P>

Parameters:

session - the session

getProducedType

public Class<P> getProducedType()

Description copied from interface: Producer

Returns the class of the produced type.

Specified by:

getProducedType in interface Producer<P>

Returns:

the produced type

getConsumedType

public Class<C> getConsumedType()

Description copied from interface: Consumer

Returns the class of the consumed type.

Specified by:

getConsumedType in interface Consumer<C>

Returns:

the consumed type

setPiped

public void setPiped(boolean piped)

Description copied from interface: Producer

Set the pipe status.

Specified by:

setPiped in interface Producer<P>

Parameters:

piped - the piped status

open

public void open(ProducerContext<P> context)

Description copied from interface: Producer

Open the producer with the specified context.

Specified by:

open in interface Producer<P>

Parameters:

context - the context

provide

public void provide(C element)
             throws ScriptException,
                    IOException

Description copied from interface: Pipe

Provide an element.

Specified by:

provide in interface Pipe<C>

Parameters:

element - the provided element

Throws:

ScriptException

IOException

flush

public void flush()
           throws ScriptException,
                  IOException

Specified by:

flush in interface Flushable

Throws:

ScriptException

IOException

close

public void close()
           throws ScriptException

Description copied from interface: Producer

Close the producer.

Specified by:

close in interface Closeable

Specified by:

close in interface Producer<P>

Throws:

ScriptException