org.springframework.data.solr.core.query

Interface Function

All Known Implementing Classes:

AbstractFunction, CurrencyFunction, DefaultValueFunction, DistanceFunction, DivideFunction, ExistsFunction, GeoDistanceFunction, GeoHashFunction, IfFunction, MaxFunction, NotFunction, ProductFunction, QueryFunction, TermFrequencyFunction

public interface Function

Since:

1.1

Author:

Christoph Strobl

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Function.Context The Function.Context the Function is used in.

Method Summary

Modifier and Type	Method and Description
default Map<String,String>	getArgumentMap(Function.Context context) Get the Map of already Solr readable (converted) arguments for this Function in the given Function.Context.
Iterable<?>	getArguments()
String	getOperation() solr readable representation of function
boolean	hasArguments()
default String	toSolrFunction(Function.Context context) Convert the Function to a Solr readable String in the given Function.Context.

Method Detail

getOperation

String getOperation()

solr readable representation of function

Returns:

getArguments

Iterable<?> getArguments()

Returns:

hasArguments

boolean hasArguments()

Returns:

true if getArguments() is not empty

toSolrFunction

default String toSolrFunction(Function.Context context)

Convert the Function to a Solr readable String in the given Function.Context.

Parameters:

context - must not be null.

Returns:

never null.

Since:

4.1

getArgumentMap

default Map<String,String> getArgumentMap(Function.Context context)

Get the Map of already Solr readable (converted) arguments for this Function in the given Function.Context.

Parameters:

context - must not be null.

Returns:

never null.

Since:

4.1