org.nees.util.sessions
Class FilterInterpreter

java.lang.Object
  org.nees.util.sessions.FilterInterpreter

All Implemented Interfaces:

Interpreter

public class FilterInterpreter

extends java.lang.Object

implements Interpreter

This interpreter pre- and post-processes commands and results using a Filter and a delegate interpreter

See Also:

Filter

Constructor Summary

FilterInterpreter(Filter filter, Interpreter interpreter)

Method Summary

Result[]	executeCommands(Command[] c) Execute the commands, first pre-processing them and then post-processing the results using the filter.
protected void	setFilter(Filter f)
protected void	setInterpreter(Interpreter i)

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterInterpreter

public FilterInterpreter(Filter filter,
                         Interpreter interpreter)

Parameters:

filter - the filter to use to process the commands/results

interpreter - the interpreter to use to execute the pre-processed commands

Method Detail

setFilter

protected void setFilter(Filter f)

setInterpreter

protected void setInterpreter(Interpreter i)

executeCommands

public final Result[] executeCommands(Command[] c)

Execute the commands, first pre-processing them and then post-processing the results using the filter.

Specified by:

executeCommands in interface Interpreter

Parameters:

c - the commands

Returns:

the post-processed results