org.apache.solr.analytics.util.valuesource

Class AbsoluteValueDoubleFunction

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.solr.analytics.util.valuesource.SingleDoubleFunction

org.apache.solr.analytics.util.valuesource.AbsoluteValueDoubleFunction

public class AbsoluteValueDoubleFunction
extends SingleDoubleFunction

AbsoluteValueDoubleFunction takes the absolute value of the double value of the source it contains.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from class org.apache.solr.analytics.util.valuesource.SingleDoubleFunction

source

Constructor Summary

Constructors

Constructor and Description
AbsoluteValueDoubleFunction(ValueSource source)

Method Summary

Methods

Modifier and Type	Method and Description
String	description()
boolean	equals(Object o)
protected double	func(int doc, FunctionValues vals)
protected String	name()

Methods inherited from class org.apache.solr.analytics.util.valuesource.SingleDoubleFunction

getValues, hashCode

Methods inherited from class org.apache.lucene.queries.function.ValueSource

createWeight, getSortField, newContext, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

AbsoluteValueDoubleFunction

public AbsoluteValueDoubleFunction(ValueSource source)

Method Detail

name

protected String name()

description

public String description()

Overrides:

description in class SingleDoubleFunction

func

protected double func(int doc,
          FunctionValues vals)

equals

public boolean equals(Object o)

Overrides:

equals in class SingleDoubleFunction