Package org.apache.solr.search

Class ValueSourceParser

java.lang.Object

org.apache.solr.search.ValueSourceParser

All Implemented Interfaces:

NamedListInitializedPlugin

Direct Known Subclasses:

ChildFieldValueSourceParser, GeoDistValueSourceParser, PercentileAgg.Parser, VectorSimilaritySourceParser

public abstract class ValueSourceParser
extends Object
implements NamedListInitializedPlugin

A factory that parses user queries to generate ValueSource instances. Intended usage is to create pluggable, named functions for use in function queries.

Field Summary

Fields

Modifier and Type	Field	Description
static Map<String,ValueSourceParser>	standardValueSourceParsers	standard functions supported by default

Constructor Summary

Constructors

Constructor	Description
ValueSourceParser()

Method Summary

Modifier and Type	Method	Description
abstract org.apache.lucene.queries.function.ValueSource	parse(FunctionQParser fp)	Parse the user input into a ValueSource.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.util.plugin.NamedListInitializedPlugin

init

Field Detail

standardValueSourceParsers

public static final Map<String,ValueSourceParser> standardValueSourceParsers

standard functions supported by default

Constructor Detail

ValueSourceParser

public ValueSourceParser()

Method Detail

parse

public abstract org.apache.lucene.queries.function.ValueSource parse(FunctionQParser fp)
                                                              throws SyntaxError

Parse the user input into a ValueSource.

Throws:

SyntaxError