Modul speiger.src.collections
Klasse AbstractLong2ObjectMap<V>
java.lang.Object
java.util.AbstractMap<Long,V>
speiger.src.collections.longs.maps.abstracts.AbstractLong2ObjectMap<V>
- Typparameter:
V- the keyType of elements maintained by this Collection
- Alle implementierten Schnittstellen:
LongFunction<V>,Map<Long,,V> LongFunction<V>,Long2ObjectMap<V>
- Bekannte direkte Unterklassen:
ImmutableLong2ObjectOpenHashMap,Long2ObjectArrayMap,Long2ObjectAVLTreeMap,Long2ObjectConcurrentOpenHashMap,Long2ObjectMaps.EmptyMap,Long2ObjectMaps.SingletonMap,Long2ObjectMaps.SynchronizedMap,Long2ObjectMaps.UnmodifyableMap,Long2ObjectOpenCustomHashMap,Long2ObjectOpenHashMap,Long2ObjectRBTreeMap
public abstract class AbstractLong2ObjectMap<V>
extends AbstractMap<Long,V>
implements Long2ObjectMap<V>
A Base Implementation of a Type Specific Map to reduce boxing/unboxing
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Verschachtelte Klassen - Übersicht
Verschachtelte KlassenModifizierer und TypKlasseBeschreibungstatic classA Simple Type Specific Entry class to reduce boxing/unboxingVon Klasse geerbte verschachtelte Klassen/Schnittstellen java.util.AbstractMap
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K, V> Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.longs.maps.interfaces.Long2ObjectMap
Long2ObjectMap.BuilderCache<V>, Long2ObjectMap.Entry<V>, Long2ObjectMap.FastEntrySet<V>, Long2ObjectMap.MapBuilder -
Konstruktorübersicht
Konstruktoren -
Methodenübersicht
Modifizierer und TypMethodeBeschreibungcompute(long key, LongObjectUnaryOperator<V> mappingFunction) A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".computeIfAbsent(long key, LongFunction<V> mappingFunction) A Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".computeIfPresent(long key, LongObjectUnaryOperator<V> mappingFunction) A Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".booleancontainsKey(long key) Type Specific method to reduce boxing/unboxing of valuesbooleancontainsValue(Object value) copy()A Function that does a shallow clone of the Map itself.entrySet()booleanvoidforEach(LongObjectConsumer<V> action) Type Specific forEach method to reduce boxing/unboxingMethod to see what the default return value is.getOrDefault(long key, V defaultValue) A Type Specific getOrDefault method to reduce boxing/unboxinggetOrDefault(Object key, V defaultValue) inthashCode()keySet()merge(long key, V value, ObjectObjectUnaryOperator<V, V> mappingFunction) A Type Specific merge method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".voidmergeAll(Long2ObjectMap<V> m, ObjectObjectUnaryOperator<V, V> mappingFunction) A Bulk method for merging Maps.Veraltet.voidType Specific array method to bulk add elements into a map without creating a wrapper and increasing performancesvoidType Specific Object array method to bulk add elements into a map without creating a wrapper and increasing performancesvoidvoidputAll(Long2ObjectMap<V> m) Type Specific function for the bull putting of valuesvoidType-Specific bulk put method put elements into the map if not present.A Type Specific replace method to reduce boxing/unboxing replace an existing valuebooleanA Type Specific replace method to replace an existing valuevoidreplaceObjects(LongObjectUnaryOperator<V> mappingFunction) A Type Specific mass replace method to reduce boxing/unboxingvoidType-Specific bulk replace method.Method to define the default return value if a requested key isn't presentsupplyIfAbsent(long key, ObjectSupplier<V> valueProvider) A Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null".values()Von Klasse geerbte Methoden java.util.AbstractMap
clear, containsKey, isEmpty, size, toStringVon Schnittstelle geerbte Methoden speiger.src.collections.longs.maps.interfaces.Long2ObjectMap
apply, compute, computeIfAbsent, computeIfPresent, containsKey, forEach, get, long2ObjectEntrySet, merge, put, put, put, putAll, putAll, putIfAbsent, putIfAbsent, remove, remove, remove, removeOrDefault, replace, replace, replaceAll, synchronize, synchronize, unmodifiable
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Konstruktordetails
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AbstractLong2ObjectMap
public AbstractLong2ObjectMap()
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Methodendetails
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getDefaultReturnValue
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapMethod to see what the default return value is.- Angegeben von:
getDefaultReturnValuein SchnittstelleLong2ObjectMap<V>- Gibt zurück:
- default return value
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setDefaultReturnValue
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapMethod to define the default return value if a requested key isn't present- Angegeben von:
setDefaultReturnValuein SchnittstelleLong2ObjectMap<V>- Parameter:
v- value that should be the default return value- Gibt zurück:
- itself
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copy
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Function that does a shallow clone of the Map itself. This function is more optimized then a copy constructor since the Map does not have to be unsorted/resorted. It can be compared to Cloneable but with less exception risk- Angegeben von:
copyin SchnittstelleLong2ObjectMap<V>- Gibt zurück:
- a Shallow Copy of the Map
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put
Veraltet. -
putAll
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType Specific function for the bull putting of values- Angegeben von:
putAllin SchnittstelleLong2ObjectMap<V>- Parameter:
m- the elements that should be inserted
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putAll
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putAll
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType Specific array method to bulk add elements into a map without creating a wrapper and increasing performances- Angegeben von:
putAllin SchnittstelleLong2ObjectMap<V>- Parameter:
keys- the keys that should be addedvalues- the values that should be addedoffset- where the to start in the arraysize- how many elements should be added- Siehe auch:
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putAll
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType Specific Object array method to bulk add elements into a map without creating a wrapper and increasing performances- Angegeben von:
putAllin SchnittstelleLong2ObjectMap<V>- Parameter:
keys- the keys that should be addedvalues- the values that should be addedoffset- where the to start in the arraysize- how many elements should be added- Siehe auch:
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putAllIfAbsent
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType-Specific bulk put method put elements into the map if not present.- Angegeben von:
putAllIfAbsentin SchnittstelleLong2ObjectMap<V>- Parameter:
m- elements that should be added if not present.
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containsKey
public boolean containsKey(long key) Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType Specific method to reduce boxing/unboxing of values- Angegeben von:
containsKeyin SchnittstelleLong2ObjectMap<V>- Parameter:
key- element that is searched for- Gibt zurück:
- if the key is present
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containsValue
- Angegeben von:
containsValuein SchnittstelleMap<Long,V> - Setzt außer Kraft:
containsValuein KlasseAbstractMap<Long,V>
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replace
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific replace method to replace an existing value- Angegeben von:
replacein SchnittstelleLong2ObjectMap<V>- Parameter:
key- the element that should be searched foroldValue- the expected value to be replacednewValue- the value to replace the oldValue with.- Gibt zurück:
- true if the value got replaced
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replace
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific replace method to reduce boxing/unboxing replace an existing value- Angegeben von:
replacein SchnittstelleLong2ObjectMap<V>- Parameter:
key- the element that should be searched forvalue- the value to replace with.- Gibt zurück:
- the present value or default return value
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replaceObjects
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType-Specific bulk replace method. Could be seen as putAllIfPresent- Angegeben von:
replaceObjectsin SchnittstelleLong2ObjectMap<V>- Parameter:
m- elements that should be replaced.
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replaceObjects
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific mass replace method to reduce boxing/unboxing- Angegeben von:
replaceObjectsin SchnittstelleLong2ObjectMap<V>- Parameter:
mappingFunction- operation to replace all values
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compute
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
computein SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that should be computedmappingFunction- the operator that should generate the value- Gibt zurück:
- the result of the computation
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computeIfAbsent
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific computeIfAbsent method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
computeIfAbsentin SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that should be computedmappingFunction- the operator that should generate the value if not present- Gibt zurück:
- the result of the computed value or present value
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supplyIfAbsent
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Supplier based computeIfAbsent function to fill the most used usecase of this function If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
supplyIfAbsentin SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that should be computedvalueProvider- the value if not present- Gibt zurück:
- the result of the computed value or present value
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computeIfPresent
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific compute method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
computeIfPresentin SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that should be computedmappingFunction- the operator that should generate the value if present- Gibt zurück:
- the result of the default return value or present value
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merge
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific merge method to reduce boxing/unboxing If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
mergein SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that should be be searched forvalue- the value that should be merged withmappingFunction- the operator that should generate the new Value- Gibt zurück:
- the result of the merge
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mergeAll
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Bulk method for merging Maps. If the generated value equals the getDefaultReturnValue it will simply not insert it since that is treated as "null". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.- Angegeben von:
mergeAllin SchnittstelleLong2ObjectMap<V>- Parameter:
m- the entries that should be bulk addedmappingFunction- the operator that should generate the new Value
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get
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getOrDefault
- Angegeben von:
getOrDefaultin SchnittstelleLong2ObjectMap<V>- Angegeben von:
getOrDefaultin SchnittstelleMap<Long,V>
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getOrDefault
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapA Type Specific getOrDefault method to reduce boxing/unboxing- Angegeben von:
getOrDefaultin SchnittstelleLong2ObjectMap<V>- Parameter:
key- the key that is searched fordefaultValue- the value that should be returned if the key is not present- Gibt zurück:
- the searched value or defaultValue value
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remove
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forEach
Beschreibung aus Schnittstelle kopiert:Long2ObjectMapType Specific forEach method to reduce boxing/unboxing- Angegeben von:
forEachin SchnittstelleLong2ObjectMap<V>- Parameter:
action- processor of the values that are iterator over
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keySet
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values
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entrySet
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equals
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hashCode
public int hashCode()
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