ClosureInvoker (CRaSH Doc API 1.3.1 API)

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org.crsh.lang.impl.groovy.closure
Class ClosureInvoker

java.lang.Object
  org.crsh.shell.impl.command.spi.CommandInvoker<Object,Object>
      org.crsh.lang.impl.groovy.closure.ClosureInvoker

All Implemented Interfaces:: Consumer<Object>, Filter<Object,Object,CommandContext<? super Object>>, Producer<Object,CommandContext<? super Object>>

public class ClosureInvoker

extends CommandInvoker<Object,Object>

Author:: Julien Viet

Field Summary
`private groovy.lang.Closure`	`closure` .
`private CommandContext<? super Object>`	`consumer` .
`private Class<?>`	`type` .

Constructor Summary
`ClosureInvoker(groovy.lang.Closure closure)`

Method Summary
`void`	`close()` Close the producer.
`void`	`flush()` Flush the stream.
`Class<Object>`	`getConsumedType()` Returns the class of the element generic type.
`Class<Object>`	`getProducedType()` Returns the class of the produced type.
`void`	`open(CommandContext<? super Object> consumer)` Open the producer with the specified consumer.
`void`	`provide(Object element)` Provide an element.

Methods inherited from class org.crsh.shell.impl.command.spi.CommandInvoker
`getKeyHandler, getScreenContext, invoke`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

closure

private final groovy.lang.Closure closure

type

private final Class<?> type

consumer

private CommandContext<? super Object> consumer

Constructor Detail

ClosureInvoker

public ClosureInvoker(groovy.lang.Closure closure)

Method Detail

getProducedType

public Class<Object> getProducedType()

Description copied from interface: Producer

Returns the class of the produced type.

Returns:: the produced type

getConsumedType

public Class<Object> getConsumedType()

Description copied from interface: Consumer

Returns the class of the element generic type.

Returns:: the consumed type

provide

public void provide(Object element)
             throws IOException,
                    CommandException

Description copied from interface: Consumer

Provide an element.

Specified by:: provide in interface Consumer<Object>
Specified by:: provide in class CommandInvoker<Object,Object>

Parameters:: element - the provided element
Throws:: IOException; CommandException

open

public void open(CommandContext<? super Object> consumer)

Description copied from interface: Producer

Open the producer with the specified consumer.

Specified by:: open in interface Producer<Object,CommandContext<? super Object>>
Specified by:: open in class CommandInvoker<Object,Object>

Parameters:: consumer - the consumer

flush

public void flush()
           throws IOException

Description copied from interface: Consumer

Flush the stream.

Specified by:: flush in interface Consumer<Object>
Specified by:: flush in class CommandInvoker<Object,Object>

Throws:: IOException - any io exception

close

public void close()

Description copied from interface: Producer

Close the producer.

Specified by:: close in interface Producer<Object,CommandContext<? super Object>>
Specified by:: close in class CommandInvoker<Object,Object>