com.endeca.portal.instrumentation
Class MetricsAggregator

java.lang.Object
  com.endeca.portal.instrumentation.MetricsAggregator

public class MetricsAggregator
extends java.lang.Object

Simple one axis aggregator for metrics for summary display. It is fine that it is one axis, because the other axis will probably always be some sort of execution time, and people don't like charts greater than 2 dimensions. (Sometimes they are okay with 3d, but if you don't tell I won't).

Author:

huff

Nested Class Summary

static interface	MetricsAggregator.MetricsAxis
static interface	MetricsAggregator.MetricsFilter Return true if the metric should be included in the aggregator, false if it shouldn't

Constructor Summary

MetricsAggregator(java.lang.String id, MetricsAggregator.MetricsFilter filter, MetricsAggregator.MetricsAxis axis)

Method Summary

void	add(Metric metric)
java.util.Map<java.lang.String,MetricsAggregation>	getAxisValues()
java.lang.String	getId()
MetricsAggregation	getTotals()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsAggregator

public MetricsAggregator(java.lang.String id,
                         MetricsAggregator.MetricsFilter filter,
                         MetricsAggregator.MetricsAxis axis)

Method Detail

add

public void add(Metric metric)

getId

public java.lang.String getId()

getTotals

public MetricsAggregation getTotals()

getAxisValues

public java.util.Map<java.lang.String,MetricsAggregation> getAxisValues()