org.grouplens.lenskit.indexes

Class IdIndexMappingBuilder

java.lang.Object

org.grouplens.lenskit.indexes.IdIndexMappingBuilder

All Implemented Interfaces:

org.apache.commons.lang3.builder.Builder<IdIndexMapping>

public class IdIndexMappingBuilder
extends Object
implements org.apache.commons.lang3.builder.Builder<IdIndexMapping>

Builder for read-only indexes. This class lets you add IDs to be indexed.

Constructor Summary

Constructors

Constructor and Description
IdIndexMappingBuilder()

Method Summary

Modifier and Type	Method and Description
void	add(long id) Add an ID to the index.
void	addAll(Collection<? extends Long> ids)
IdIndexMapping	build()

Methods inherited from class java.lang.Object

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

Constructor Detail

IdIndexMappingBuilder

public IdIndexMappingBuilder()

Method Detail

add

public void add(long id)

Add an ID to the index.

Parameters:

id - The ID to add to the index.

addAll

public void addAll(Collection<? extends Long> ids)

build

public IdIndexMapping build()

Specified by:

build in interface org.apache.commons.lang3.builder.Builder<IdIndexMapping>