net.engio.pips.data

Class DataCollector<IN>

java.lang.Object

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

net.engio.pips.data.DataCollector<IN>

All Implemented Interfaces:

IDataCollector<IN>, IDataProcessor<IN,IN>

public class DataCollector<IN>
extends DataProcessor<IN,IN>
implements IDataCollector<IN>

Author:

bennidi Date: 2/25/14

Field Summary

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

Void

Constructor Summary

Constructors

Constructor and Description
DataCollector(String id)

Method Summary

Modifier and Type	Method and Description
void	feed(IDataProcessor<IN,?> consumer) Feed all collected data points to the consumer by calling the consumers receive() method for each data point.
List<DataPoint<IN>>	getDatapoints() Retrieve an immutable set of all received data points
String	getId() Get the id of the collector.
Object[]	getValues() Get all received values
void	receive(DataPoint<IN> datapoint) Receive a new data point
void	receive(IN value) Convenience method to receive new values
int	size() The number of data points contained in this collector
String	toString()

Methods inherited from class net.engio.pips.data.DataProcessor

add, connectTo, connectTo

Methods inherited from class java.lang.Object

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

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

add, connectTo, connectTo

Constructor Detail

DataCollector

public DataCollector(String id)

Method Detail

receive

public void receive(DataPoint<IN> datapoint)

Description copied from interface: IDataProcessor

Receive a new data point

Specified by:

receive in interface IDataProcessor<IN,IN>

receive

public void receive(IN value)

Description copied from interface: IDataProcessor

Convenience method to receive new values

Specified by:

receive in interface IDataProcessor<IN,IN>

Overrides:

receive in class DataProcessor<IN,IN>

feed

public void feed(IDataProcessor<IN,?> consumer)

Description copied from interface: IDataCollector

Feed all collected data points to the consumer by calling the consumers receive() method for each data point.

Specified by:

feed in interface IDataCollector<IN>

size

public int size()

Description copied from interface: IDataCollector

The number of data points contained in this collector

Specified by:

size in interface IDataCollector<IN>

Returns:

toString

public String toString()

Overrides:

toString in class Object

getId

public String getId()

Description copied from interface: IDataCollector

Get the id of the collector. Besides being a unique identifier, the id is used to implicitly form hierarchies of collectors. id: (group:)*label group: .?.* label: .?.* Examples: main:sub1:collector1, main:sub2:collector1, allItemsCollector

Specified by:

getId in interface IDataCollector<IN>

Returns:

getDatapoints

public List<DataPoint<IN>> getDatapoints()

Description copied from interface: IDataCollector

Retrieve an immutable set of all received data points

Specified by:

getDatapoints in interface IDataCollector<IN>

Returns:

getValues

public Object[] getValues()

Description copied from interface: IDataCollector

Get all received values

Specified by:

getValues in interface IDataCollector<IN>

Returns: