org.umber.catalan.process.workers.text
Class RegexpFilterCommand

java.lang.Object
  org.umber.catalan.process.workers.BaseMetadataHolder
      org.umber.catalan.process.commands.BaseCommand
          org.umber.catalan.process.workers.text.RegexpFilterCommand

All Implemented Interfaces:

ICommand, IMetadataHolder

public class RegexpFilterCommand

extends BaseCommand

Implementation of "regexp-filter" command.

Author:

jsheets

Constructor Summary

RegexpFilterCommand()
Creates a new instance of RegexpFilterCommand.

Method Summary

void	run(CommandContext context) Invokes this command against the given workspace with the given runtime properties.

Methods inherited from class org.umber.catalan.process.workers.BaseMetadataHolder

getMetadata, setOptionalProperties, setRequiredProperties, validateProperties, validateType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.umber.catalan.process.workers.IMetadataHolder

getMetadata, validateProperties, validateType

Constructor Detail

RegexpFilterCommand

public RegexpFilterCommand()
                    throws MetadataException

Creates a new instance of RegexpFilterCommand.

Throws:

MetadataException - if unable to initialize metadata

Method Detail

run

public void run(CommandContext context)
         throws ProcessException

Invokes this command against the given workspace with the given runtime properties. The owning Worker should verify that all required properties are present before invoking run().

Parameters:

context - command context

Throws:

ProcessException - if a fatal error occurs during processing