Package org.apache.solr.client.solrj.io.stream.metrics

Class PercentileMetric

java.lang.Object

org.apache.solr.client.solrj.io.stream.metrics.Metric

org.apache.solr.client.solrj.io.stream.metrics.PercentileMetric

All Implemented Interfaces:

Expressible

public class PercentileMetric
extends Metric

Field Summary

Fields inherited from class org.apache.solr.client.solrj.io.stream.metrics.Metric

outputLong

Constructor Summary

Constructors

Constructor	Description
PercentileMetric(String columnName, int percentile)
PercentileMetric(StreamExpression expression, StreamFactory factory)

Method Summary

Modifier and Type	Method	Description
String[]	getColumns()
Number	getValue()
Metric	newInstance()
StreamExpressionParameter	toExpression(StreamFactory factory)
void	update(Tuple tuple)

Methods inherited from class org.apache.solr.client.solrj.io.stream.metrics.Metric

getFunctionName, getIdentifier, getMetricNodeId, setFunctionName, setIdentifier, setIdentifier, toExplanation

Methods inherited from class java.lang.Object

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

Constructor Detail

PercentileMetric

public PercentileMetric(String columnName,
                        int percentile)

PercentileMetric

public PercentileMetric(StreamExpression expression,
                        StreamFactory factory)
                 throws IOException

Throws:

IOException

Method Detail

getValue

public Number getValue()

Specified by:

getValue in class Metric

getColumns

public String[] getColumns()

Specified by:

getColumns in class Metric

update

public void update(Tuple tuple)

Specified by:

update in class Metric

newInstance

public Metric newInstance()

Specified by:

newInstance in class Metric

toExpression

public StreamExpressionParameter toExpression(StreamFactory factory)
                                       throws IOException

Throws:

IOException