org.apache.solr.search.function

Class EqualFunction

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.lucene.queries.function.valuesource.BoolFunction

org.apache.lucene.queries.function.valuesource.ComparisonBoolFunction

org.apache.solr.search.function.EqualFunction

public class EqualFunction
extends ComparisonBoolFunction

Compares two values for equality. It should work on not only numbers but strings and custom things.

Since:

7.4

Constructor Summary

Constructors

Constructor and Description
EqualFunction(ValueSource lhs, ValueSource rhs, String name)

Method Summary

Modifier and Type	Method and Description
boolean	compare(int doc, FunctionValues lhs, FunctionValues rhs)

Methods inherited from class org.apache.lucene.queries.function.valuesource.ComparisonBoolFunction

createWeight, description, equals, getValues, hashCode, name

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

asDoubleValuesSource, asLongValuesSource, fromDoubleValuesSource, getSortField, newContext, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EqualFunction

public EqualFunction(ValueSource lhs,
                     ValueSource rhs,
                     String name)

Method Detail

compare

public boolean compare(int doc,
                       FunctionValues lhs,
                       FunctionValues rhs)
                throws IOException

Specified by:

compare in class ComparisonBoolFunction

Throws:

IOException