org.apache.solr.analytics.function.mapping

Class CompareFunction

java.lang.Object

org.apache.solr.analytics.function.mapping.CompareFunction

public class CompareFunction
extends Object

Contains all comparable functions. Comparable functions accept two parameters and return a BooleanValueStream. The two parameters must be able to be cast to the same type.

Uses:

• If a two comparable AnalyticsValues are passed in, a BooleanValue representing the comparison of the two values for each document is returned.
• If a comparable AnalyticsValue and a comparable AnalyticsValueStream are passed in, a BooleanValueStream representing the comparison of the Value and each of the values of the ValueStream for the document is returned.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CompareFunction.EqualFunction A comparison function that tests equality.
static class	CompareFunction.GTEFunction A comparison function that tests whether the first parameter is greater than or equal to the second parameter
static class	CompareFunction.GTFunction A comparison function that tests whether the first parameter is greater than the second parameter
static class	CompareFunction.LTEFunction A comparison function that tests whether the first parameter is less than or equal to the second parameter
static class	CompareFunction.LTFunction A comparison function that tests whether the first parameter is less than the second parameter

Constructor Summary

Constructors

Constructor and Description
CompareFunction()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

CompareFunction

public CompareFunction()