Modul speiger.src.collections

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

Klasse Char2FloatOpenHashMap

java.lang.Object

java.util.AbstractMap<Character,Float>

speiger.src.collections.chars.maps.abstracts.AbstractChar2FloatMap

speiger.src.collections.chars.maps.impl.hash.Char2FloatOpenHashMap

Alle implementierten Schnittstellen:

Map<Character,Float>, Char2FloatFunction, Char2FloatMap, ITrimmable

Bekannte direkte Unterklassen:

Char2FloatLinkedOpenHashMap

public class Char2FloatOpenHashMap
extends AbstractChar2FloatMap
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.chars.maps.abstracts.AbstractChar2FloatMap

AbstractChar2FloatMap.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.chars.maps.interfaces.Char2FloatMap

Char2FloatMap.BuilderCache, Char2FloatMap.Entry, Char2FloatMap.FastEntrySet, Char2FloatMap.MapBuilder

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

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Char2FloatOpenHashMap()	Default Constructor
Char2FloatOpenHashMap(char[] keys, float[] values)	Helper constructor that allow to create a map from unboxed values
Char2FloatOpenHashMap(char[] keys, float[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Char2FloatOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Char2FloatOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Char2FloatOpenHashMap(Character[] keys, Float[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Char2FloatOpenHashMap(Character[] keys, Float[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Char2FloatOpenHashMap(Map<? extends Character,? extends Float> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Char2FloatOpenHashMap(Map<? extends Character,? extends Float> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Char2FloatOpenHashMap(Char2FloatMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Char2FloatOpenHashMap(Char2FloatMap 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
float	addTo(char key, float value)	A Helper method to add a primitives together.
ObjectSet<Char2FloatMap.Entry>	char2FloatEntrySet()	Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
void	clear()
void	clearAndTrim(int size)	Trims the collection down to the requested size and clears all elements while doing so
float	computeFloat(char key, CharFloatUnaryOperator 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".
float	computeFloatIfAbsent(char key, Char2FloatFunction 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".
float	computeFloatIfAbsentNonDefault(char key, Char2FloatFunction 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".
float	computeFloatIfPresent(char key, CharFloatUnaryOperator 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".
float	computeFloatIfPresentNonDefault(char key, CharFloatUnaryOperator 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".
float	computeFloatNonDefault(char key, CharFloatUnaryOperator 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(char key)	Type Specific method to reduce boxing/unboxing of values
boolean	containsKey(Object key)	Veraltet.
boolean	containsValue(float value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)	Veraltet.
Char2FloatOpenHashMap	copy()	A Function that does a shallow clone of the Map itself.
void	forEach(CharFloatConsumer action)	Type Specific forEach method to reduce boxing/unboxing
float	get(char key)	A Type Specific get method to reduce boxing/unboxing
Float	get(Object key)
float	getOrDefault(char key, float defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
CharSet	keySet()
void	mergeAllFloat(Char2FloatMap m, FloatFloatUnaryOperator mappingFunction)	A Bulk method for merging Maps.
float	mergeFloat(char key, float value, FloatFloatUnaryOperator 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".
float	put(char key, float value)	Type Specific method to reduce boxing/unboxing of values
float	putIfAbsent(char key, float value)	Type Specific method to reduce boxing/unboxing of values
float	remove(char key)	Type Specific remove function to reduce boxing/unboxing
boolean	remove(char key, float value)	Type Specific remove function to reduce boxing/unboxing
Float	remove(Object key)
boolean	remove(Object key, Object value)
float	removeOrDefault(char key, float defaultValue)	Type-Specific Remove function with a default return value if wanted.
float	replace(char key, float value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(char key, float oldValue, float newValue)	A Type Specific replace method to replace an existing value
int	size()
float	subFrom(char key, float value)	A Helper method to subtract from primitive from each other.
float	supplyFloatIfAbsent(char key, FloatSupplier 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".
float	supplyFloatIfAbsentNonDefault(char key, FloatSupplier 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
FloatCollection	values()

Von Klasse geerbte Methoden speiger.src.collections.chars.maps.abstracts.AbstractChar2FloatMap

addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceFloats, replaceFloats, 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.chars.maps.interfaces.Char2FloatMap

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

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

clearAndTrim, trim

Von Schnittstelle geerbte Methoden java.util.Map

isEmpty

Konstruktordetails

Char2FloatOpenHashMap

public Char2FloatOpenHashMap()

Default Constructor

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Character[] keys,
 Float[] 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Character[] keys,
 Float[] 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(char[] keys,
 float[] 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(char[] keys,
 float[] 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Map<? extends Character,? extends Float> 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Map<? extends Character,? extends Float> 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Char2FloatMap 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

Char2FloatOpenHashMap

public Char2FloatOpenHashMap(Char2FloatMap 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 float put(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

put in Schnittstelle Char2FloatMap

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 float putIfAbsent(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

putIfAbsent in Schnittstelle Char2FloatMap

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 float addTo(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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

Angegeben von:

addTo in Schnittstelle Char2FloatMap

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 float subFrom(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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 Char2FloatMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed

Angegeben von:

subFrom in Schnittstelle Char2FloatMap

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(char key)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Char2FloatMap

Setzt außer Kraft:

containsKey in Klasse AbstractChar2FloatMap

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 Char2FloatMap

Angegeben von:

containsKey in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

containsKey in Klasse AbstractMap<Character,Float>

Parameter:

key - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsKey(Object)

containsValue

public boolean containsValue(float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Char2FloatMap

Setzt außer Kraft:

containsValue in Klasse AbstractChar2FloatMap

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 Char2FloatMap

Angegeben von:

containsValue in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

containsValue in Klasse AbstractMap<Character,Float>

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

remove

public float remove(char key)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Char2FloatMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

removeOrDefault

public float removeOrDefault(char key,
 float defaultValue)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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

Angegeben von:

removeOrDefault in Schnittstelle Char2FloatMap

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 Float remove(Object key)

Angegeben von:

remove in Schnittstelle Char2FloatMap

Angegeben von:

remove in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

remove in Klasse AbstractChar2FloatMap

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(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Char2FloatMap

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 Char2FloatMap

Angegeben von:

remove in Schnittstelle Map<Character,Float>

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 float get(char key)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

A Type Specific get method to reduce boxing/unboxing

Angegeben von:

get in Schnittstelle Char2FloatMap

Parameter:

key - the key that is searched for

Gibt zurück:

the searched value or default return value

get

public Float get(Object key)

Angegeben von:

get in Schnittstelle Char2FloatMap

Angegeben von:

get in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

get in Klasse AbstractChar2FloatMap

getOrDefault

public float getOrDefault(char key,
 float defaultValue)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Char2FloatMap

Setzt außer Kraft:

getOrDefault in Klasse AbstractChar2FloatMap

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 Char2FloatOpenHashMap copy()

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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 Char2FloatMap

Setzt außer Kraft:

copy in Klasse AbstractChar2FloatMap

Gibt zurück:

a Shallow Copy of the Map

char2FloatEntrySet

public ObjectSet<Char2FloatMap.Entry> char2FloatEntrySet()

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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

Angegeben von:

char2FloatEntrySet in Schnittstelle Char2FloatMap

Gibt zurück:

a EntrySet of the collection

keySet

public CharSet keySet()

Angegeben von:

keySet in Schnittstelle Char2FloatMap

Angegeben von:

keySet in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

keySet in Klasse AbstractChar2FloatMap

values

public FloatCollection values()

Angegeben von:

values in Schnittstelle Char2FloatMap

Angegeben von:

values in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

values in Klasse AbstractChar2FloatMap

forEach

public void forEach(CharFloatConsumer action)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Char2FloatMap

Setzt außer Kraft:

forEach in Klasse AbstractChar2FloatMap

Parameter:

action - processor of the values that are iterator over

replace

public boolean replace(char key,
 float oldValue,
 float newValue)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Char2FloatMap

Setzt außer Kraft:

replace in Klasse AbstractChar2FloatMap

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 float replace(char key,
 float value)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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

Angegeben von:

replace in Schnittstelle Char2FloatMap

Setzt außer Kraft:

replace in Klasse AbstractChar2FloatMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

computeFloat

public float computeFloat(char key,
 CharFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloat in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloat in Klasse AbstractChar2FloatMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeFloatIfAbsent

public float computeFloatIfAbsent(char key,
 Char2FloatFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloatIfAbsent in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloatIfAbsent in Klasse AbstractChar2FloatMap

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

supplyFloatIfAbsent

public float supplyFloatIfAbsent(char key,
 FloatSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

supplyFloatIfAbsent in Schnittstelle Char2FloatMap

Setzt außer Kraft:

supplyFloatIfAbsent in Klasse AbstractChar2FloatMap

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

computeFloatIfPresent

public float computeFloatIfPresent(char key,
 CharFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloatIfPresent in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloatIfPresent in Klasse AbstractChar2FloatMap

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

computeFloatNonDefault

public float computeFloatNonDefault(char key,
 CharFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloatNonDefault in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloatNonDefault in Klasse AbstractChar2FloatMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeFloatIfAbsentNonDefault

public float computeFloatIfAbsentNonDefault(char key,
 Char2FloatFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloatIfAbsentNonDefault in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloatIfAbsentNonDefault in Klasse AbstractChar2FloatMap

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

supplyFloatIfAbsentNonDefault

public float supplyFloatIfAbsentNonDefault(char key,
 FloatSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

supplyFloatIfAbsentNonDefault in Schnittstelle Char2FloatMap

Setzt außer Kraft:

supplyFloatIfAbsentNonDefault in Klasse AbstractChar2FloatMap

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

computeFloatIfPresentNonDefault

public float computeFloatIfPresentNonDefault(char key,
 CharFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

computeFloatIfPresentNonDefault in Schnittstelle Char2FloatMap

Setzt außer Kraft:

computeFloatIfPresentNonDefault in Klasse AbstractChar2FloatMap

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

mergeFloat

public float mergeFloat(char key,
 float value,
 FloatFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

mergeFloat in Schnittstelle Char2FloatMap

Setzt außer Kraft:

mergeFloat in Klasse AbstractChar2FloatMap

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

mergeAllFloat

public void mergeAllFloat(Char2FloatMap m,
 FloatFloatUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2FloatMap

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:

mergeAllFloat in Schnittstelle Char2FloatMap

Setzt außer Kraft:

mergeAllFloat in Klasse AbstractChar2FloatMap

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<Character,Float>

Setzt außer Kraft:

size in Klasse AbstractMap<Character,Float>

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Character,Float>

Setzt außer Kraft:

clear in Klasse AbstractMap<Character,Float>

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