unipg.gila.aggregators

Class ComponentAggregatorAbstract.ComponentFloatXYMinAggregator

java.lang.Object

unipg.gila.aggregators.ComponentAggregatorAbstract

unipg.gila.aggregators.ComponentAggregatorAbstract.ComponentFloatXYMaxAggregator

unipg.gila.aggregators.ComponentAggregatorAbstract.ComponentFloatXYMinAggregator

All Implemented Interfaces:

org.apache.giraph.aggregators.Aggregator<org.apache.hadoop.io.MapWritable>

Enclosing class:

ComponentAggregatorAbstract

public static class ComponentAggregatorAbstract.ComponentFloatXYMinAggregator
extends ComponentAggregatorAbstract.ComponentFloatXYMaxAggregator

This aggregator keeps the minimum float coordinates (float[]{x,y}) for each key.

Author:

Alessio Arleo

Nested Class Summary

Nested classes/interfaces inherited from class unipg.gila.aggregators.ComponentAggregatorAbstract

ComponentAggregatorAbstract.ComponentFloatXYMaxAggregator, ComponentAggregatorAbstract.ComponentFloatXYMinAggregator, ComponentAggregatorAbstract.ComponentIntSumAggregator, ComponentAggregatorAbstract.ComponentMapOverwriteAggregator

Field Summary

Fields inherited from class unipg.gila.aggregators.ComponentAggregatorAbstract

internalState

Constructor Summary

Constructors

Constructor and Description
ComponentAggregatorAbstract.ComponentFloatXYMinAggregator()

Method Summary

Methods

Modifier and Type	Method and Description
protected float[]	checkEligibility(float[] mycoords, float[] newest)

Methods inherited from class unipg.gila.aggregators.ComponentAggregatorAbstract.ComponentFloatXYMaxAggregator

specificAggregate

Methods inherited from class unipg.gila.aggregators.ComponentAggregatorAbstract

aggregate, createInitialValue, getAggregatedValue, reset, setAggregatedValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentAggregatorAbstract.ComponentFloatXYMinAggregator

public ComponentAggregatorAbstract.ComponentFloatXYMinAggregator()

Method Detail

checkEligibility

protected float[] checkEligibility(float[] mycoords,
                       float[] newest)

Overrides:

checkEligibility in class ComponentAggregatorAbstract.ComponentFloatXYMaxAggregator