org.specrunner.core.pipes
Class PipeFeatureManager

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

All Implemented Interfaces:

IPipe

public class PipeFeatureManager
extends Object
implements IPipe

Set feature manager into channel.

Author:

Thiago Santos

Field Summary

static String

FEATURE_MANAGER Feature manager.

Constructor Summary

PipeFeatureManager()

Method Summary

boolean	check(IChannel channel) Check if a pipe must perform something on channel.
protected IFeatureManager	createFeatureManager() Creates a feature manager.
static IFeatureManager	lookup(IChannel channel) Recover the manager from channel.
IChannel	process(IChannel channel) Perform some transformation over the channel.

Methods inherited from class java.lang.Object

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

Field Detail

FEATURE_MANAGER

public static final String FEATURE_MANAGER

Feature manager.

See Also:

Constant Field Values

Constructor Detail

PipeFeatureManager

public PipeFeatureManager()

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.

createFeatureManager

protected IFeatureManager createFeatureManager()

Creates a feature manager.

Returns:

A manager.

lookup

public static IFeatureManager lookup(IChannel channel)
                              throws NotFoundException,
                                     InvalidTypeException

Recover the manager from channel.

Parameters:

channel - The channel.

Returns:

The feature manager.

Throws:

NotFoundException - On lookup errors.

InvalidTypeException - On type errors.