net.engio.pips.data

Class DataProcessor<IN,OUT>

java.lang.Object

net.engio.pips.data.DataProcessor<IN,OUT>

All Implemented Interfaces:

IDataProcessor<IN,OUT>

Direct Known Subclasses:

Average, Counter, DataCollector, ItemCounter, Max, Min, Sampler, SlidingAggregator, Synchronizer, ValueMapper

public abstract class DataProcessor<IN,OUT>
extends Object
implements IDataProcessor<IN,OUT>

Author:

bennidi Date: 2/27/14

Field Summary

Fields inherited from interface net.engio.pips.data.IDataProcessor

Void

Method Summary

Modifier and Type	Method and Description
DataProcessor<IN,OUT>	add(IDataProcessor<OUT,?> destination) Connect another data processor to this data processor.
IDataProcessor<IN,OUT>	connectTo(IDataProcessor<OUT,?>... consumer) Connect multiple other data processor to this data processor.
<V> IDataProcessor<OUT,V>	connectTo(IDataProcessor<OUT,V> consumer) Connect another data processor to this data processor.
void	receive(IN value) Convenience method to receive new values

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.engio.pips.data.IDataProcessor

receive

Method Detail

connectTo

public <V> IDataProcessor<OUT,V> connectTo(IDataProcessor<OUT,V> consumer)

Description copied from interface: IDataProcessor

Connect another data processor to this data processor. The newly connected processor will be added to the list of receivers and fed with outgoing data points from this processor.

Specified by:

connectTo in interface IDataProcessor<IN,OUT>

Type Parameters:

V - - The type of value that the added processor outputs. Used to build pipelines of data processors in a type-safe manner

Parameters:

consumer - - The data processor to be added to the list of receivers

Returns:

- The added data processor

connectTo

public IDataProcessor<IN,OUT> connectTo(IDataProcessor<OUT,?>... consumer)

Description copied from interface: IDataProcessor

Connect multiple other data processor to this data processor. The newly connected processor will be added to the list of receivers and fed with outgoing data points from this processor.

Specified by:

connectTo in interface IDataProcessor<IN,OUT>

Parameters:

consumer - - The data processors to be added to the list of receivers

Returns:

- This data processor

add

public DataProcessor<IN,OUT> add(IDataProcessor<OUT,?> destination)

Description copied from interface: IDataProcessor

Connect another data processor to this data processor. The newly connected processor will be added to the list of receivers and fed with outgoing data points from this processor.

Specified by:

add in interface IDataProcessor<IN,OUT>

Parameters:

destination - - The data processor to be added to the list of receivers

Returns:

This data processor

receive

public void receive(IN value)

Description copied from interface: IDataProcessor

Convenience method to receive new values

Specified by:

receive in interface IDataProcessor<IN,OUT>