Package eu.bandm.tools.util.nonnull

Interface NonNullMap<K,V>

All Superinterfaces:

Map<K,V>, NonNullKeyMap<K,V>, NonNullValueMap<K,V>

All Known Implementing Classes:

NonNullEnumMap, NonNullMap.MyProxy

public interface NonNullMap<K,V>
extends Map<K,V>, NonNullKeyMap<K,V>, NonNullValueMap<K,V>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	NonNullMap.MyProxy<K2,V2>

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

Map.Entry<K,V>

Method Summary

Modifier and Type	Method	Description
SortedMap<K,V>	asSorted()
static <K1, V1> NonNullMap<K1,V1>	copyOf(Map<K1,V1> proto)
static <K1, V1> NonNullMap<K1,V1>	newInstance()
static <K1, V1> NonNullMap<K1,V1>	newInstance(Supplier<Map<K1,V1>> supplier)	Create a new instance and ask the supplier argument for the peer.

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

newInstance

static <K1,
V1> NonNullMap<K1,V1> newInstance()

newInstance

static <K1,
V1> NonNullMap<K1,V1> newInstance(Supplier<Map<K1,V1>> supplier)

Create a new instance and ask the supplier argument for the peer. This supplier should deliver a fresh and empty instance, and no further reference to this result should be kept anywhere, because by this the non-null contract can be broken. The upplier argument is thus meant to be set to a constructor, as in HashMap::new, not to a free lambda expression.

copyOf

static <K1,
V1> NonNullMap<K1,V1> copyOf(Map<K1,V1> proto)

asSorted

SortedMap<K,V> asSorted()

Specified by:

asSorted in interface NonNullKeyMap<K,V>

Specified by:

asSorted in interface NonNullValueMap<K,V>