Modul speiger.src.collections

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

Klasse Char2CharOpenHashMap

java.lang.Object

java.util.AbstractMap<Character,Character>

speiger.src.collections.chars.maps.abstracts.AbstractChar2CharMap

speiger.src.collections.chars.maps.impl.hash.Char2CharOpenHashMap

Alle implementierten Schnittstellen:

Map<Character,Character>, CharUnaryOperator, Char2CharMap, ITrimmable

Bekannte direkte Unterklassen:

Char2CharLinkedOpenHashMap

public class Char2CharOpenHashMap
extends AbstractChar2CharMap
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.AbstractChar2CharMap

AbstractChar2CharMap.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.Char2CharMap

Char2CharMap.BuilderCache, Char2CharMap.Entry, Char2CharMap.FastEntrySet, Char2CharMap.MapBuilder

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

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
Char2CharOpenHashMap()	Default Constructor
Char2CharOpenHashMap(char[] keys, char[] values)	Helper constructor that allow to create a map from unboxed values
Char2CharOpenHashMap(char[] keys, char[] values, float loadFactor)	Helper constructor that allow to create a map from unboxed values
Char2CharOpenHashMap(int minCapacity)	Constructor that defines the minimum capacity
Char2CharOpenHashMap(int minCapacity, float loadFactor)	Constructor that defines the minimum capacity and load factor
Char2CharOpenHashMap(Character[] keys, Character[] values)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Char2CharOpenHashMap(Character[] keys, Character[] values, float loadFactor)	Helper constructor that allow to create a map from boxed values (it will unbox them)
Char2CharOpenHashMap(Map<? extends Character,? extends Character> map)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Char2CharOpenHashMap(Map<? extends Character,? extends Character> map, float loadFactor)	A Helper constructor that allows to create a Map with exactly the same values as the provided map.
Char2CharOpenHashMap(Char2CharMap map)	A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
Char2CharOpenHashMap(Char2CharMap 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
char	addTo(char key, char value)	A Helper method to add a primitives together.
ObjectSet<Char2CharMap.Entry>	char2CharEntrySet()	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
char	computeChar(char key, CharCharUnaryOperator 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".
char	computeCharIfAbsent(char key, CharUnaryOperator 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".
char	computeCharIfAbsentNonDefault(char key, CharUnaryOperator 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".
char	computeCharIfPresent(char key, CharCharUnaryOperator 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".
char	computeCharIfPresentNonDefault(char key, CharCharUnaryOperator 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".
char	computeCharNonDefault(char key, CharCharUnaryOperator 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(char value)	Type Specific method to reduce boxing/unboxing of values
boolean	containsValue(Object value)	Veraltet.
Char2CharOpenHashMap	copy()	A Function that does a shallow clone of the Map itself.
void	forEach(CharCharConsumer action)	Type Specific forEach method to reduce boxing/unboxing
char	get(char key)	A Type Specific get method to reduce boxing/unboxing
Character	get(Object key)
char	getOrDefault(char key, char defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
CharSet	keySet()
void	mergeAllChar(Char2CharMap m, CharCharUnaryOperator mappingFunction)	A Bulk method for merging Maps.
char	mergeChar(char key, char value, CharCharUnaryOperator 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".
char	put(char key, char value)	Type Specific method to reduce boxing/unboxing of values
char	putIfAbsent(char key, char value)	Type Specific method to reduce boxing/unboxing of values
char	remove(char key)	Type Specific remove function to reduce boxing/unboxing
boolean	remove(char key, char value)	Type Specific remove function to reduce boxing/unboxing
Character	remove(Object key)
boolean	remove(Object key, Object value)
char	removeOrDefault(char key, char defaultValue)	Type-Specific Remove function with a default return value if wanted.
char	replace(char key, char value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(char key, char oldValue, char newValue)	A Type Specific replace method to replace an existing value
int	size()
char	subFrom(char key, char value)	A Helper method to subtract from primitive from each other.
char	supplyCharIfAbsent(char key, CharSupplier 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".
char	supplyCharIfAbsentNonDefault(char key, CharSupplier 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
CharCollection	values()

Von Klasse geerbte Methoden speiger.src.collections.chars.maps.abstracts.AbstractChar2CharMap

addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceChars, replaceChars, 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.Char2CharMap

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

Von Schnittstelle geerbte Methoden speiger.src.collections.chars.functions.function.CharUnaryOperator

andThen, compose

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

clearAndTrim, trim

Von Schnittstelle geerbte Methoden java.util.Map

isEmpty

Konstruktordetails

Char2CharOpenHashMap

public Char2CharOpenHashMap()

Default Constructor

Char2CharOpenHashMap

public Char2CharOpenHashMap(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

Char2CharOpenHashMap

public Char2CharOpenHashMap(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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Character[] keys,
 Character[] 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Character[] keys,
 Character[] 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(char[] keys,
 char[] 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(char[] keys,
 char[] 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Map<? extends Character,? extends Character> 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Map<? extends Character,? extends Character> 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Char2CharMap 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

Char2CharOpenHashMap

public Char2CharOpenHashMap(Char2CharMap 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 char put(char key,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

put in Schnittstelle Char2CharMap

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 char putIfAbsent(char key,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

putIfAbsent in Schnittstelle Char2CharMap

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 char addTo(char key,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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

Angegeben von:

addTo in Schnittstelle Char2CharMap

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 char subFrom(char key,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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 Char2CharMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed

Angegeben von:

subFrom in Schnittstelle Char2CharMap

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: Char2CharMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Char2CharMap

Setzt außer Kraft:

containsKey in Klasse AbstractChar2CharMap

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 Char2CharMap

Angegeben von:

containsKey in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

containsKey in Klasse AbstractMap<Character,Character>

Parameter:

key - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsKey(Object)

containsValue

public boolean containsValue(char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Char2CharMap

Setzt außer Kraft:

containsValue in Klasse AbstractChar2CharMap

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 Char2CharMap

Angegeben von:

containsValue in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

containsValue in Klasse AbstractMap<Character,Character>

Parameter:

value - that is searched for.

Gibt zurück:

true if found

Siehe auch:

• Map.containsValue(Object)

remove

public char remove(char key)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Char2CharMap

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

removeOrDefault

public char removeOrDefault(char key,
 char defaultValue)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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

Angegeben von:

removeOrDefault in Schnittstelle Char2CharMap

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 Character remove(Object key)

Angegeben von:

remove in Schnittstelle Char2CharMap

Angegeben von:

remove in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

remove in Klasse AbstractChar2CharMap

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,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle Char2CharMap

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 Char2CharMap

Angegeben von:

remove in Schnittstelle Map<Character,Character>

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 char get(char key)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

A Type Specific get method to reduce boxing/unboxing

Angegeben von:

get in Schnittstelle Char2CharMap

Parameter:

key - the key that is searched for

Gibt zurück:

the searched value or default return value

get

public Character get(Object key)

Angegeben von:

get in Schnittstelle Char2CharMap

Angegeben von:

get in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

get in Klasse AbstractChar2CharMap

getOrDefault

public char getOrDefault(char key,
 char defaultValue)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Char2CharMap

Setzt außer Kraft:

getOrDefault in Klasse AbstractChar2CharMap

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 Char2CharOpenHashMap copy()

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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 Char2CharMap

Setzt außer Kraft:

copy in Klasse AbstractChar2CharMap

Gibt zurück:

a Shallow Copy of the Map

char2CharEntrySet

public ObjectSet<Char2CharMap.Entry> char2CharEntrySet()

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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

Angegeben von:

char2CharEntrySet in Schnittstelle Char2CharMap

Gibt zurück:

a EntrySet of the collection

keySet

public CharSet keySet()

Angegeben von:

keySet in Schnittstelle Char2CharMap

Angegeben von:

keySet in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

keySet in Klasse AbstractChar2CharMap

values

public CharCollection values()

Angegeben von:

values in Schnittstelle Char2CharMap

Angegeben von:

values in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

values in Klasse AbstractChar2CharMap

forEach

public void forEach(CharCharConsumer action)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Char2CharMap

Setzt außer Kraft:

forEach in Klasse AbstractChar2CharMap

Parameter:

action - processor of the values that are iterator over

replace

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

Beschreibung aus Schnittstelle kopiert: Char2CharMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Char2CharMap

Setzt außer Kraft:

replace in Klasse AbstractChar2CharMap

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 char replace(char key,
 char value)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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

Angegeben von:

replace in Schnittstelle Char2CharMap

Setzt außer Kraft:

replace in Klasse AbstractChar2CharMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

computeChar

public char computeChar(char key,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeChar in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeChar in Klasse AbstractChar2CharMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeCharIfAbsent

public char computeCharIfAbsent(char key,
 CharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeCharIfAbsent in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeCharIfAbsent in Klasse AbstractChar2CharMap

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

supplyCharIfAbsent

public char supplyCharIfAbsent(char key,
 CharSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

supplyCharIfAbsent in Schnittstelle Char2CharMap

Setzt außer Kraft:

supplyCharIfAbsent in Klasse AbstractChar2CharMap

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

computeCharIfPresent

public char computeCharIfPresent(char key,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeCharIfPresent in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeCharIfPresent in Klasse AbstractChar2CharMap

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

computeCharNonDefault

public char computeCharNonDefault(char key,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeCharNonDefault in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeCharNonDefault in Klasse AbstractChar2CharMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeCharIfAbsentNonDefault

public char computeCharIfAbsentNonDefault(char key,
 CharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeCharIfAbsentNonDefault in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeCharIfAbsentNonDefault in Klasse AbstractChar2CharMap

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

supplyCharIfAbsentNonDefault

public char supplyCharIfAbsentNonDefault(char key,
 CharSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

supplyCharIfAbsentNonDefault in Schnittstelle Char2CharMap

Setzt außer Kraft:

supplyCharIfAbsentNonDefault in Klasse AbstractChar2CharMap

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

computeCharIfPresentNonDefault

public char computeCharIfPresentNonDefault(char key,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

computeCharIfPresentNonDefault in Schnittstelle Char2CharMap

Setzt außer Kraft:

computeCharIfPresentNonDefault in Klasse AbstractChar2CharMap

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

mergeChar

public char mergeChar(char key,
 char value,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

mergeChar in Schnittstelle Char2CharMap

Setzt außer Kraft:

mergeChar in Klasse AbstractChar2CharMap

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

mergeAllChar

public void mergeAllChar(Char2CharMap m,
 CharCharUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Char2CharMap

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:

mergeAllChar in Schnittstelle Char2CharMap

Setzt außer Kraft:

mergeAllChar in Klasse AbstractChar2CharMap

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,Character>

Setzt außer Kraft:

size in Klasse AbstractMap<Character,Character>

clear

public void clear()

Angegeben von:

clear in Schnittstelle Map<Character,Character>

Setzt außer Kraft:

clear in Klasse AbstractMap<Character,Character>

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