org.apache.solr.analytics.function.mapping

Class LogicFunction

java.lang.Object

org.apache.solr.analytics.function.mapping.LogicFunction

public class LogicFunction
extends Object

Contains all logical mapping functions.

Logical mapping functions can be used in the following ways:

• If a single BooleanValueStream is passed in, a BooleanValue representing the logical operation on all of the values for each document is returned.
• If a BooleanValueStream and a BooleanValue are passed in, a BooleanValue representing the logical operation on the BooleanValue and each of the values of the BooleanValueStream for a document is returned. (Or the other way, since the Value and ValueStream can be used in either order)
• If multiple BooleanValues are passed in, a BooleanValue representing the logical operation on all values is returned.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LogicFunction.AndFunction A mapping function for the logical operation AND.
static class	LogicFunction.OrFunction A mapping function for the logical operation OR.

Constructor Summary

Constructors

Constructor and Description
LogicFunction()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

LogicFunction

public LogicFunction()