antlraux.clparse
Class Task

java.lang.Object
  |
  +--antlraux.clparse.Task

public class Task

extends java.lang.Object

Each time that the parser succesfully parses a command and its params, it adds a Task to a list of tasks. Basically a task is a group made with a CommandSpec and a table of params.

When a task is executed, it calls the method associated with its CommandSpec passing it its list of params.

Author:

Enrique José García Cota

Field Summary

protected CommandSpec

spec

Constructor Summary

Task(CommandSpec spec, java.lang.Object[] params)
The class constructor.

Method Summary

java.lang.Object

execute() This method calls the method associated to the task, passing it its list of params.

Methods inherited from class java.lang.Object

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

Field Detail

spec

protected CommandSpec spec

Constructor Detail

Task

public Task(CommandSpec spec,
            java.lang.Object[] params)

The class constructor.

Parameters:

spec - The CommandSpec associated to this Task.

params - The parsed params.

Method Detail

execute

public java.lang.Object execute()
                         throws CommandLineParserException

This method calls the method associated to the task, passing it its list of params.

Throws:

CommandLineParserException - If the method executed throws an exception, or an error ocurred.