Package io.openems.backend.timedata.timescaledb

Class SimpleDoubleKeyMap<K1,K2,V>

java.lang.Object

io.openems.backend.timedata.timescaledb.SimpleDoubleKeyMap<K1,K2,V>

All Implemented Interfaces:

DoubleKeyMap<K1,K2,V>, Map<K1,Map<K2,V>>

public class SimpleDoubleKeyMap<K1,K2,V>
extends Object
implements DoubleKeyMap<K1,K2,V>, Map<K1,Map<K2,V>>

Nested Class Summary

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
SimpleDoubleKeyMap(Map<K1,Map<K2,V>> firstImpl, Function<K1,Map<K2,V>> secondMapSupplier)

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K1,Map<K2,V>>>	entrySet()
Map<K2,V>	get(Object key)
V	get(K1 key1, K2 key2)	Gets the value in the map associated with the keys.
boolean	isEmpty()
Set<K1>	keySet()
Map<K2,V>	put(K1 key, Map<K2,V> value)
V	put(K1 key1, K2 key2, V value)	Adds a value to the map.
void	putAll(Map<? extends K1,? extends Map<K2,V>> m)
Map<K2,V>	remove(Object key)
int	size()
Collection<Map<K2,V>>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

SimpleDoubleKeyMap

public SimpleDoubleKeyMap(Map<K1,Map<K2,V>> firstImpl,
 Function<K1,Map<K2,V>> secondMapSupplier)

Method Details

size

public int size()

Specified by:

size in interface Map<K1,K2>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K1,K2>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K1,K2>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K1,K2>

get

public Map<K2,V> get(Object key)

Specified by:

get in interface Map<K1,K2>

get

public V get(K1 key1,
 K2 key2)

Description copied from interface: DoubleKeyMap

Gets the value in the map associated with the keys.

Specified by:

get in interface DoubleKeyMap<K1,K2,V>

Parameters:

key1 - the key of the first map

key2 - the key of the second map

Returns:

the value or null if not found

put

public Map<K2,V> put(K1 key,
 Map<K2,V> value)

Specified by:

put in interface Map<K1,K2>

put

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

Description copied from interface: DoubleKeyMap

Adds a value to the map.

Specified by:

put in interface DoubleKeyMap<K1,K2,V>

Parameters:

key1 - the first key

key2 - the second key

value - the value to put

Returns:

the value

remove

public Map<K2,V> remove(Object key)

Specified by:

remove in interface Map<K1,K2>

putAll

public void putAll(Map<? extends K1,? extends Map<K2,V>> m)

Specified by:

putAll in interface Map<K1,K2>

clear

public void clear()

Specified by:

clear in interface Map<K1,K2>

keySet

public Set<K1> keySet()

Specified by:

keySet in interface Map<K1,K2>

values

public Collection<Map<K2,V>> values()

Specified by:

values in interface Map<K1,K2>

entrySet

public Set<Map.Entry<K1,Map<K2,V>>> entrySet()

Specified by:

entrySet in interface Map<K1,K2>