Package org.hisp.dhis.util

Class MapBuilder<K,V>

java.lang.Object

org.hisp.dhis.util.MapBuilder<K,V>

public class MapBuilder<K,V>
extends Object

Builder of maps.

Constructor Summary

Constructors

Constructor	Description
MapBuilder()

Method Summary

Modifier and Type	Method	Description
Map<K,V>	build()	Builds the map.
MapBuilder<K,V>	put(K key, V value)	Associates the specified value with the specified key in this map.
MapBuilder<K,V>	putIfAbsent(K key, V value)	If the specified key is not already associated with a value (or is mapped to null) associates it with the given value and returns null, else returns the current value.

Methods inherited from class java.lang.Object

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

Constructor Details

MapBuilder

public MapBuilder()

Method Details

put

public MapBuilder<K,V> put(K key,
 V value)

Associates the specified value with the specified key in this map.

Parameters:

key - the key.

value - the value.

Returns:

this MapBuilder.

putIfAbsent

public MapBuilder<K,V> putIfAbsent(K key,
 V value)

If the specified key is not already associated with a value (or is mapped to null) associates it with the given value and returns null, else returns the current value.

Parameters:

key - the key.

value - the value.

Returns:

this MapBuilder.

build

public Map<K,V> build()

Builds the map.

Returns:

the Map.