Modul speiger.src.collections

Package speiger.src.collections.longs.maps.impl.hash

Klasse Long2ShortOpenHashMap

java.lang.Object

java.util.AbstractMap<Long,Short>

speiger.src.collections.longs.maps.abstracts.AbstractLong2ShortMap

speiger.src.collections.longs.maps.impl.hash.Long2ShortOpenHashMap

Alle implementierten Schnittstellen:

Map<Long,Short>, Long2ShortFunction, Long2ShortMap, ITrimmable

Bekannte direkte Unterklassen:

Long2ShortLinkedOpenHashMap

public class Long2ShortOpenHashMap
extends AbstractLong2ShortMap
implements ITrimmable

A Type Specific Custom implementation of the HashMap Instead of using Wrapper Object Arrays for storing keys and values there is dedicated arrays for storing keys and values. Extra to that there is a couple quality of life functions provided

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.longs.maps.abstracts.AbstractLong2ShortMap

AbstractLong2ShortMap.BasicEntry

Von 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.Long2ShortMap

Long2ShortMap.BuilderCache, Long2ShortMap.Entry, Long2ShortMap.FastEntrySet, Long2ShortMap.MapBuilder

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen java.util.Map

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Long2ShortOpenHashMap()	Default Constructor
Long2ShortOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Long2ShortOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Long2ShortOpenHashMap(long[] keys, short[] values)	Helper constructor that allow to create a map from unboxed values
Long2ShortOpenHashMap(long[] keys, short[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Long2ShortOpenHashMap(Long[] keys, Short[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Long2ShortOpenHashMap(Long[] keys, Short[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Long2ShortOpenHashMap(Map<? extends Long,? extends Short> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Long2ShortOpenHashMap(Map<? extends Long,? extends Short> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Long2ShortOpenHashMap(Long2ShortMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Long2ShortOpenHashMap(Long2ShortMap map, float loadFactor)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
short	addTo(long key, short value)	A Helper method to add a primitives together.
void	clear()
void	clearAndTrim(int size)	Trims the collection down to the requested size and clears all elements while doing so
short	computeShort(long key, LongShortUnaryOperator 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".
short	computeShortIfAbsent(long key, Long2ShortFunction 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".
short	computeShortIfAbsentNonDefault(long key, Long2ShortFunction 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".
short	computeShortIfPresent(long key, LongShortUnaryOperator 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".
short	computeShortIfPresentNonDefault(long key, LongShortUnaryOperator 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".
short	computeShortNonDefault(long key, LongShortUnaryOperator 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".
boolean	containsKey(long key)	Type Specific method to reduce boxing/unboxing of values
boolean	containsKey(Object key)	Veraltet.
boolean	containsValue(short value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)	Veraltet.
Long2ShortOpenHashMap	copy()	A Function that does a shallow clone of the Map itself.
void	forEach(LongShortConsumer action)	Type Specific forEach method to reduce boxing/unboxing
short	get(long key)	A Type Specific get method to reduce boxing/unboxing
Short	get(Object key)
short	getOrDefault(long key, short defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
LongSet	keySet()
ObjectSet<Long2ShortMap.Entry>	long2ShortEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
void	mergeAllShort(Long2ShortMap m, ShortShortUnaryOperator mappingFunction)	A Bulk method for merging Maps.
short	mergeShort(long key, short value, ShortShortUnaryOperator 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".
short	put(long key, short value)	Type Specific method to reduce boxing/unboxing of values
short	putIfAbsent(long key, short value)	Type Specific method to reduce boxing/unboxing of values
short	remove(long key)	Type Specific remove function to reduce boxing/unboxing
boolean	remove(long key, short value)	Type Specific remove function to reduce boxing/unboxing
Short	remove(Object key)
boolean	remove(Object key, Object value)
short	removeOrDefault(long key, short defaultValue)	Type-Specific Remove function with a default return value if wanted.
short	replace(long key, short value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(long key, short oldValue, short newValue)	A Type Specific replace method to replace an existing value
int	size()
short	subFrom(long key, short value)	A Helper method to subtract from primitive from each other.
short	supplyShortIfAbsent(long key, ShortSupplier 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".
short	supplyShortIfAbsentNonDefault(long key, ShortSupplier 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".
boolean	trim(int size)	Trims the original collection down to the size of the current elements or the requested size depending which is bigger
ShortCollection	values()

Von Klasse geerbte Methoden speiger.src.collections.longs.maps.abstracts.AbstractLong2ShortMap

addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceShorts, replaceShorts, setDefaultReturnValue

Von Klasse geerbte Methoden java.util.AbstractMap

isEmpty, toString

Von Klasse geerbte Methoden java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Von Schnittstelle geerbte Methoden speiger.src.collections.utils.ITrimmable

clearAndTrim, trim

Von Schnittstelle geerbte Methoden speiger.src.collections.longs.maps.interfaces.Long2ShortMap

applyAsShort, compute, computeIfAbsent, computeIfPresent, forEach, merge, put, put, putAll, putAll, putIfAbsent, replace, replace, replaceAll, synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden java.util.Map

isEmpty

Konstruktordetails

Long2ShortOpenHashMap

public Long2ShortOpenHashMap()

Default Constructor

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(int minCapacity)

Constructor that defines the minimum capacity

Parameter:

minCapacity - the minimum capacity the HashMap is allowed to be.

Löst aus:

IllegalStateException - if the minimum capacity is negative

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(int minCapacity,
 float loadFactor)

Constructor that defines the minimum capacity and load factor

Parameter:

minCapacity - the minimum capacity the HashMap is allowed to be.

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the minimum capacity is negative

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Long[] keys,
 Short[] values)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameter:

keys - the keys that should be put into the map

values - the values that should be put into the map.

Löst aus:

IllegalStateException - if the keys and values do not match in lenght

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Long[] keys,
 Short[] values,
 float loadFactor)

Helper constructor that allow to create a map from boxed values (it will unbox them)

Parameter:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the keys and values do not match in lenght

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(long[] keys,
 short[] values)

Helper constructor that allow to create a map from unboxed values

Parameter:

keys - the keys that should be put into the map

values - the values that should be put into the map.

Löst aus:

IllegalStateException - if the keys and values do not match in lenght

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(long[] keys,
 short[] values,
 float loadFactor)

Helper constructor that allow to create a map from unboxed values

Parameter:

keys - the keys that should be put into the map

values - the values that should be put into the map.

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the keys and values do not match in lenght

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Map<? extends Long,? extends Short> map)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameter:

map - the values that should be present in the map

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Map<? extends Long,? extends Short> map,
 float loadFactor)

A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Parameter:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Long2ShortMap map)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameter:

map - the values that should be present in the map

Long2ShortOpenHashMap

public Long2ShortOpenHashMap(Long2ShortMap map,
 float loadFactor)

A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.

Parameter:

map - the values that should be present in the map

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Methodendetails

put

public short put(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

put in Schnittstelle Long2ShortMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted

Gibt zurück:

the last present value or default return value.

Siehe auch:

• Map.put(Object, Object)

putIfAbsent

public short putIfAbsent(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

putIfAbsent in Schnittstelle Long2ShortMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted

Gibt zurück:

the last present value or default return value.

Siehe auch:

• Map.putIfAbsent(Object, Object)

addTo

public short addTo(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Helper method to add a primitives together. If key is not present then this functions as a put.

Angegeben von:

addTo in Schnittstelle Long2ShortMap

Parameter:

key - the key that should be inserted,

value - the value that should be inserted / added

Gibt zurück:

the last present value or default return value.

subFrom

public short subFrom(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Helper method to subtract from primitive from each other. If the key is not present it will just return the defaultValue How the implementation works is that it will subtract from the current value (if not present it will do nothing) and fence it to the Long2ShortMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed

Angegeben von:

subFrom in Schnittstelle Long2ShortMap

Parameter:

key - that should be subtract from

value - that should be subtract

Gibt zurück:

the last present or default return value

containsKey

public boolean containsKey(long key)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Long2ShortMap

Setzt außer Kraft:

containsKey in Klasse AbstractLong2ShortMap

Parameter:

key - element that is searched for

Gibt zurück:

if the key is present

containsKey

@Deprecated
public boolean containsKey(Object key)

Veraltet.

Angegeben von:

containsKey in Schnittstelle Long2ShortMap

Angegeben von:

containsKey in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

containsKey in Klasse AbstractMap<Long,Short>

Parameter:

key - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsKey(Object)

containsValue

public boolean containsValue(short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Long2ShortMap

Setzt außer Kraft:

containsValue in Klasse AbstractLong2ShortMap

Parameter:

value - element that is searched for

Gibt zurück:

if the value is present

containsValue

@Deprecated
public boolean containsValue(Object value)

Veraltet.

Angegeben von:

containsValue in Schnittstelle Long2ShortMap

Angegeben von:

containsValue in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

containsValue in Klasse AbstractMap<Long,Short>

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

remove

public short remove(long key)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Long2ShortMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

removeOrDefault

public short removeOrDefault(long key,
 short defaultValue)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type-Specific Remove function with a default return value if wanted.

Angegeben von:

removeOrDefault in Schnittstelle Long2ShortMap

Parameter:

key - the element that should be removed

defaultValue - the value that should be returned if the entry doesn't exist

Gibt zurück:

the value that was removed or default value

Siehe auch:

• Map.remove(Object, Object)

remove

public Short remove(Object key)

Angegeben von:

remove in Schnittstelle Long2ShortMap

Angegeben von:

remove in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

remove in Klasse AbstractLong2ShortMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

Siehe auch:

• Map.remove(Object)

remove

public boolean remove(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Long2ShortMap

Parameter:

key - the element that should be removed

value - the expected value that should be found

Gibt zurück:

true if the key and value was found and removed

Siehe auch:

• Map.remove(Object, Object)

remove

public boolean remove(Object key,
 Object value)

Angegeben von:

remove in Schnittstelle Long2ShortMap

Angegeben von:

remove in Schnittstelle Map<Long,Short>

Parameter:

key - the element that should be removed

value - the expected value that should be found

Gibt zurück:

true if the key and value was found and removed

Siehe auch:

• Map.remove(Object, Object)

get

public short get(long key)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Type Specific get method to reduce boxing/unboxing

Angegeben von:

get in Schnittstelle Long2ShortMap

Parameter:

key - the key that is searched for

Gibt zurück:

the searched value or default return value

get

public Short get(Object key)

Angegeben von:

get in Schnittstelle Long2ShortMap

Angegeben von:

get in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

get in Klasse AbstractLong2ShortMap

getOrDefault

public short getOrDefault(long key,
 short defaultValue)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Long2ShortMap

Setzt außer Kraft:

getOrDefault in Klasse AbstractLong2ShortMap

Parameter:

key - the key that is searched for

defaultValue - the value that should be returned if the key is not present

Gibt zurück:

the searched value or defaultValue value

copy

public Long2ShortOpenHashMap copy()

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A 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:

copy in Schnittstelle Long2ShortMap

Setzt außer Kraft:

copy in Klasse AbstractLong2ShortMap

Gibt zurück:

a Shallow Copy of the Map

long2ShortEntrySet

public ObjectSet<Long2ShortMap.Entry> long2ShortEntrySet()

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.

Angegeben von:

long2ShortEntrySet in Schnittstelle Long2ShortMap

Gibt zurück:

a EntrySet of the collection

keySet

public LongSet keySet()

Angegeben von:

keySet in Schnittstelle Long2ShortMap

Angegeben von:

keySet in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

keySet in Klasse AbstractLong2ShortMap

values

public ShortCollection values()

Angegeben von:

values in Schnittstelle Long2ShortMap

Angegeben von:

values in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

values in Klasse AbstractLong2ShortMap

forEach

public void forEach(LongShortConsumer action)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Long2ShortMap

Setzt außer Kraft:

forEach in Klasse AbstractLong2ShortMap

Parameter:

action - processor of the values that are iterator over

replace

public boolean replace(long key,
 short oldValue,
 short newValue)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Long2ShortMap

Setzt außer Kraft:

replace in Klasse AbstractLong2ShortMap

Parameter:

key - the element that should be searched for

oldValue - the expected value to be replaced

newValue - the value to replace the oldValue with.

Gibt zurück:

true if the value got replaced

replace

public short replace(long key,
 short value)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A Type Specific replace method to reduce boxing/unboxing replace an existing value

Angegeben von:

replace in Schnittstelle Long2ShortMap

Setzt außer Kraft:

replace in Klasse AbstractLong2ShortMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

computeShort

public short computeShort(long key,
 LongShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShort in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShort in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeShortIfAbsent

public short computeShortIfAbsent(long key,
 Long2ShortFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShortIfAbsent in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShortIfAbsent in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if not present

Gibt zurück:

the result of the computed value or present value

supplyShortIfAbsent

public short supplyShortIfAbsent(long key,
 ShortSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

supplyShortIfAbsent in Schnittstelle Long2ShortMap

Setzt außer Kraft:

supplyShortIfAbsent in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

valueProvider - the value if not present

Gibt zurück:

the result of the computed value or present value

computeShortIfPresent

public short computeShortIfPresent(long key,
 LongShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShortIfPresent in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShortIfPresent in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Gibt zurück:

the result of the default return value or present value

computeShortNonDefault

public short computeShortNonDefault(long key,
 LongShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShortNonDefault in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShortNonDefault in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeShortIfAbsentNonDefault

public short computeShortIfAbsentNonDefault(long key,
 Long2ShortFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShortIfAbsentNonDefault in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShortIfAbsentNonDefault in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if not present

Gibt zurück:

the result of the computed value or present value

supplyShortIfAbsentNonDefault

public short supplyShortIfAbsentNonDefault(long key,
 ShortSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

supplyShortIfAbsentNonDefault in Schnittstelle Long2ShortMap

Setzt außer Kraft:

supplyShortIfAbsentNonDefault in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

valueProvider - the value if not present

Gibt zurück:

the result of the computed value or present value

computeShortIfPresentNonDefault

public short computeShortIfPresentNonDefault(long key,
 LongShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

computeShortIfPresentNonDefault in Schnittstelle Long2ShortMap

Setzt außer Kraft:

computeShortIfPresentNonDefault in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value if present

Gibt zurück:

the result of the default return value or present value

mergeShort

public short mergeShort(long key,
 short value,
 ShortShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

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". A "Null Value" will be treated as "Do not insert/remove" based on how the Java has specified it.

Angegeben von:

mergeShort in Schnittstelle Long2ShortMap

Setzt außer Kraft:

mergeShort in Klasse AbstractLong2ShortMap

Parameter:

key - the key that should be be searched for

value - the value that should be merged with

mappingFunction - the operator that should generate the new Value

Gibt zurück:

the result of the merge

mergeAllShort

public void mergeAllShort(Long2ShortMap m,
 ShortShortUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2ShortMap

A 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:

mergeAllShort in Schnittstelle Long2ShortMap

Setzt außer Kraft:

mergeAllShort in Klasse AbstractLong2ShortMap

Parameter:

m - the entries that should be bulk added

mappingFunction - the operator that should generate the new Value

size

public int size()

Angegeben von:

size in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

size in Klasse AbstractMap<Long,Short>

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Long,Short>

Setzt außer Kraft:

clear in Klasse AbstractMap<Long,Short>

trim

public boolean trim(int size)

Beschreibung aus Schnittstelle kopiert: ITrimmable

Trims the original collection down to the size of the current elements or the requested size depending which is bigger

Angegeben von:

trim in Schnittstelle ITrimmable

Parameter:

size - the requested trim size.

Gibt zurück:

if the internal array has been trimmed.

clearAndTrim

public void clearAndTrim(int size)

Beschreibung aus Schnittstelle kopiert: ITrimmable

Trims the collection down to the requested size and clears all elements while doing so

Angegeben von:

clearAndTrim in Schnittstelle ITrimmable

Parameter:

size - the amount of elements that should be allowed