org.specrunner.core.pipes
Class AbstractPipeModel

java.lang.Object
  org.specrunner.core.pipes.AbstractPipeModel

All Implemented Interfaces:

IPipe

Direct Known Subclasses:

PipeMemory, PipeTime, PipeTimestamp

public abstract class AbstractPipeModel
extends Object
implements IPipe

A pipe with information about a model.

Author:

Thiago Santos

Constructor Summary

AbstractPipeModel()

Method Summary

boolean	check(IChannel channel) Check if a pipe must perform something on channel.
IChannel	process(IChannel channel) Perform some transformation over the channel.
abstract IChannel	process(IChannel channel, Map<String,Object> model) Process the channel with the model already recovered.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPipeModel

public AbstractPipeModel()

Method Detail

check

public boolean check(IChannel channel)
              throws AbortException

Description copied from interface: IPipe

Check if a pipe must perform something on channel. If the channel is corrupted the pipe must throw AbortException.

Specified by:

check in interface IPipe

Parameters:

channel - The information channel.

Returns:

true, if pipe must perform something on channel, false, otherwise.

Throws:

AbortException - If the channel is corrupted.

process

public IChannel process(IChannel channel)
                 throws PipelineException

Description copied from interface: IPipe

Perform some transformation over the channel.

Specified by:

process in interface IPipe

Parameters:

channel - The channel.

Returns:

The pipe itself.

Throws:

PipelineException - On processing errors.

process

public abstract IChannel process(IChannel channel,
                                 Map<String,Object> model)
                          throws PipelineException

Process the channel with the model already recovered.

Parameters:

channel - The pipeline channel.

model - The model.

Returns:

The channel itself.

Throws:

PipelineException - On pipeline errors.