ClassShellCommand (CRaSH Doc API 1.3.1 API)

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org.crsh.lang.impl.java
Class ClassShellCommand<T extends BaseCommand>

java.lang.Object
  org.crsh.shell.impl.command.spi.Command<Instance<T>>
      org.crsh.lang.impl.java.ClassShellCommand<T>

public class ClassShellCommand<T extends BaseCommand>

extends Command<Instance<T>>

Author:: Julien Viet

Field Summary
`private Class<T>`	`clazz` .
`private CommandDescriptor<Instance<T>>`	`descriptor` .

Constructor Summary
`ClassShellCommand(Class<T> clazz)`

Method Summary

(package private) T createCommand()

protected Completer getCompleter(RuntimeContext context)
Returns a completer for this command.

CommandDescriptor<Instance<T>> getDescriptor()
Returns the command descriptor.

private

<C,P,PC extends Pipe<C,P>>

            CommandMatch<C,P>

getPipeInvoker(CommandInvoker<Instance<T>,PC> invoker)

private

<P> CommandMatch<Void,P>

getProducerInvoker(CommandInvoker<Instance<T>,?> invoker, Class<P> producedType)

protected CommandMatch<?,?> resolve(InvocationMatch<Instance<T>> match)
Resolve the real match for a specified invocation match.

Methods inherited from class org.crsh.shell.impl.command.spi.Command
`complete, describe, describe, resolveCommand, resolveCommand, resolveInvoker`

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

Field Detail

clazz

private final Class<T extends BaseCommand> clazz

descriptor

private final CommandDescriptor<Instance<T extends BaseCommand>> descriptor

Constructor Detail

ClassShellCommand

public ClassShellCommand(Class<T> clazz)
                  throws IntrospectionException

Throws:: IntrospectionException

Method Detail

getDescriptor

public CommandDescriptor<Instance<T>> getDescriptor()

Description copied from class: Command

Returns the command descriptor.

Specified by:: getDescriptor in class Command<Instance<T extends BaseCommand>>

Returns:: the descriptor

getCompleter

protected Completer getCompleter(RuntimeContext context)
                          throws CommandException

Description copied from class: Command

Returns a completer for this command.

Specified by:: getCompleter in class Command<Instance<T extends BaseCommand>>

Parameters:: context - the related runtime context
Returns:: the completer
Throws:: CommandException - anything that would prevent completion to happen

resolve

protected CommandMatch<?,?> resolve(InvocationMatch<Instance<T>> match)

Description copied from class: Command

Resolve the real match for a specified invocation match.

Specified by:: resolve in class Command<Instance<T extends BaseCommand>>

Parameters:: match - the match
Returns:: the command

createCommand

T createCommand()
                              throws CommandException

Throws:: CommandException

getPipeInvoker

private <C,P,PC extends Pipe<C,P>> CommandMatch<C,P> getPipeInvoker(CommandInvoker<Instance<T>,PC> invoker)

getProducerInvoker

private <P> CommandMatch<Void,P> getProducerInvoker(CommandInvoker<Instance<T>,?> invoker,
                                                    Class<P> producedType)