Package io.openems.backend.timedata.timescaledb

Interface DoubleKeyMap<K1,K2,V>

All Superinterfaces:

Map<K1,Map<K2,V>>

All Known Implementing Classes:

SimpleDoubleKeyMap

public interface DoubleKeyMap<K1,K2,V>
extends Map<K1,Map<K2,V>>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Method Summary

Modifier and Type	Method	Description
V	get(K1 key1, K2 key2)	Gets the value in the map associated with the keys.
V	put(K1 key1, K2 key2, V value)	Adds a value to the map.

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Details

get

V get(K1 key1,
 K2 key2)

Gets the value in the map associated with the keys.

Parameters:

key1 - the key of the first map

key2 - the key of the second map

Returns:

the value or null if not found

put

V put(K1 key1,
 K2 key2,
 V value)

Adds a value to the map.

Parameters:

key1 - the first key

key2 - the second key

value - the value to put

Returns:

the value