Modul speiger.src.collections

Package speiger.src.collections.longs.maps.abstracts

Klasse AbstractLong2IntMap

java.lang.Object

java.util.AbstractMap<Long,Integer>

speiger.src.collections.longs.maps.abstracts.AbstractLong2IntMap

Alle implementierten Schnittstellen:

LongToIntFunction, Map<Long,Integer>, Long2IntFunction, Long2IntMap

Bekannte direkte Unterklassen:

ImmutableLong2IntOpenHashMap, Long2IntArrayMap, Long2IntAVLTreeMap, Long2IntConcurrentOpenHashMap, Long2IntMaps.EmptyMap, Long2IntMaps.SingletonMap, Long2IntMaps.SynchronizedMap, Long2IntMaps.UnmodifyableMap, Long2IntOpenCustomHashMap, Long2IntOpenHashMap, Long2IntRBTreeMap

public abstract class AbstractLong2IntMap
extends AbstractMap<Long,Integer>
implements Long2IntMap

A Base Implementation of a Type Specific Map to reduce boxing/unboxing

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static class	AbstractLong2IntMap.BasicEntry	A Simple Type Specific Entry class to reduce boxing/unboxing

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.Long2IntMap

Long2IntMap.BuilderCache, Long2IntMap.Entry, Long2IntMap.FastEntrySet, Long2IntMap.MapBuilder

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

Map.Entry<K,V>

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
AbstractLong2IntMap()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	addToAll(Long2IntMap m)	A Helper method to bulk add primitives together.
int	computeInt(long key, LongIntUnaryOperator 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".
int	computeIntIfAbsent(long key, Long2IntFunction 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".
int	computeIntIfAbsentNonDefault(long key, Long2IntFunction 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".
int	computeIntIfPresent(long key, LongIntUnaryOperator 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".
int	computeIntIfPresentNonDefault(long key, LongIntUnaryOperator 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".
int	computeIntNonDefault(long key, LongIntUnaryOperator 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	containsValue(int value)	Type Specific method to reduce boxing/unboxing of values
Long2IntMap	copy()	A Function that does a shallow clone of the Map itself.
ObjectSet<Map.Entry<Long,Integer>>	entrySet()
boolean	equals(Object o)
void	forEach(LongIntConsumer action)	Type Specific forEach method to reduce boxing/unboxing
Integer	get(Object key)
int	getDefaultReturnValue()	Method to see what the default return value is.
int	getOrDefault(long key, int defaultValue)	A Type Specific getOrDefault method to reduce boxing/unboxing
Integer	getOrDefault(Object key, Integer defaultValue)
int	hashCode()
LongSet	keySet()
void	mergeAllInt(Long2IntMap m, IntIntUnaryOperator mappingFunction)	A Bulk method for merging Maps.
int	mergeInt(long key, int value, IntIntUnaryOperator 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".
Integer	put(Long key, Integer value)	Veraltet.
void	putAll(long[] keys, int[] values, int offset, int size)	Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances
void	putAll(Long[] keys, Integer[] values, int offset, int size)	Type Specific Object array method to bulk add elements into a map without creating a wrapper and increasing performances
void	putAll(Map<? extends Long,? extends Integer> m)
void	putAll(Long2IntMap m)	Type Specific function for the bull putting of values
void	putAllIfAbsent(Long2IntMap m)	Type-Specific bulk put method put elements into the map if not present.
Integer	remove(Object key)
int	replace(long key, int value)	A Type Specific replace method to reduce boxing/unboxing replace an existing value
boolean	replace(long key, int oldValue, int newValue)	A Type Specific replace method to replace an existing value
void	replaceInts(LongIntUnaryOperator mappingFunction)	A Type Specific mass replace method to reduce boxing/unboxing
void	replaceInts(Long2IntMap m)	Type-Specific bulk replace method.
AbstractLong2IntMap	setDefaultReturnValue(int v)	Method to define the default return value if a requested key isn't present
int	supplyIntIfAbsent(long key, IntSupplier 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".
int	supplyIntIfAbsentNonDefault(long key, IntSupplier 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".
IntCollection	values()

Von Klasse geerbte Methoden java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, size, toString

Von Klasse geerbte Methoden java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Von Schnittstelle geerbte Methoden speiger.src.collections.longs.maps.interfaces.Long2IntMap

addTo, applyAsInt, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, forEach, get, long2IntEntrySet, merge, put, put, put, putAll, putAll, putIfAbsent, putIfAbsent, remove, remove, remove, removeOrDefault, replace, replace, replaceAll, subFrom, synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden java.util.Map

clear, isEmpty, size

Konstruktordetails

AbstractLong2IntMap

public AbstractLong2IntMap()

Methodendetails

getDefaultReturnValue

public int getDefaultReturnValue()

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Method to see what the default return value is.

Angegeben von:

getDefaultReturnValue in Schnittstelle Long2IntMap

Gibt zurück:

default return value

setDefaultReturnValue

public AbstractLong2IntMap setDefaultReturnValue(int v)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Method to define the default return value if a requested key isn't present

Angegeben von:

setDefaultReturnValue in Schnittstelle Long2IntMap

Parameter:

v - value that should be the default return value

Gibt zurück:

itself

copy

public Long2IntMap copy()

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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 Long2IntMap

Gibt zurück:

a Shallow Copy of the Map

put

@Deprecated
public Integer put(Long key,
 Integer value)

Veraltet.

Angegeben von:

put in Schnittstelle Long2IntMap

Angegeben von:

put in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

put in Klasse AbstractMap<Long,Integer>

addToAll

public void addToAll(Long2IntMap m)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

A Helper method to bulk add primitives together.

Angegeben von:

addToAll in Schnittstelle Long2IntMap

Parameter:

m - the values that should be added/inserted

putAll

public void putAll(Long2IntMap m)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific function for the bull putting of values

Angegeben von:

putAll in Schnittstelle Long2IntMap

Parameter:

m - the elements that should be inserted

putAll

public void putAll(Map<? extends Long,? extends Integer> m)

Angegeben von:

putAll in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

putAll in Klasse AbstractMap<Long,Integer>

putAll

public void putAll(long[] keys,
 int[] values,
 int offset,
 int size)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances

Angegeben von:

putAll in Schnittstelle Long2IntMap

Parameter:

keys - the keys that should be added

values - the values that should be added

offset - where the to start in the array

size - how many elements should be added

Siehe auch:

• Map.putAll(Map)

putAll

public void putAll(Long[] keys,
 Integer[] values,
 int offset,
 int size)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific Object array method to bulk add elements into a map without creating a wrapper and increasing performances

Angegeben von:

putAll in Schnittstelle Long2IntMap

Parameter:

keys - the keys that should be added

values - the values that should be added

offset - where the to start in the array

size - how many elements should be added

Siehe auch:

• Map.putAll(Map)

putAllIfAbsent

public void putAllIfAbsent(Long2IntMap m)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type-Specific bulk put method put elements into the map if not present.

Angegeben von:

putAllIfAbsent in Schnittstelle Long2IntMap

Parameter:

m - elements that should be added if not present.

containsKey

public boolean containsKey(long key)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsKey in Schnittstelle Long2IntMap

Parameter:

key - element that is searched for

Gibt zurück:

if the key is present

containsValue

public boolean containsValue(int value)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific method to reduce boxing/unboxing of values

Angegeben von:

containsValue in Schnittstelle Long2IntMap

Parameter:

value - element that is searched for

Gibt zurück:

if the value is present

replace

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

Beschreibung aus Schnittstelle kopiert: Long2IntMap

A Type Specific replace method to replace an existing value

Angegeben von:

replace in Schnittstelle Long2IntMap

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 int replace(long key,
 int value)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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

Angegeben von:

replace in Schnittstelle Long2IntMap

Parameter:

key - the element that should be searched for

value - the value to replace with.

Gibt zurück:

the present value or default return value

replaceInts

public void replaceInts(Long2IntMap m)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type-Specific bulk replace method. Could be seen as putAllIfPresent

Angegeben von:

replaceInts in Schnittstelle Long2IntMap

Parameter:

m - elements that should be replaced.

replaceInts

public void replaceInts(LongIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

A Type Specific mass replace method to reduce boxing/unboxing

Angegeben von:

replaceInts in Schnittstelle Long2IntMap

Parameter:

mappingFunction - operation to replace all values

computeInt

public int computeInt(long key,
 LongIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeInt in Schnittstelle Long2IntMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeIntIfAbsent

public int computeIntIfAbsent(long key,
 Long2IntFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeIntIfAbsent in Schnittstelle Long2IntMap

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

supplyIntIfAbsent

public int supplyIntIfAbsent(long key,
 IntSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

supplyIntIfAbsent in Schnittstelle Long2IntMap

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

computeIntIfPresent

public int computeIntIfPresent(long key,
 LongIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeIntIfPresent in Schnittstelle Long2IntMap

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

computeIntNonDefault

public int computeIntNonDefault(long key,
 LongIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeIntNonDefault in Schnittstelle Long2IntMap

Parameter:

key - the key that should be computed

mappingFunction - the operator that should generate the value

Gibt zurück:

the result of the computation

computeIntIfAbsentNonDefault

public int computeIntIfAbsentNonDefault(long key,
 Long2IntFunction mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeIntIfAbsentNonDefault in Schnittstelle Long2IntMap

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

supplyIntIfAbsentNonDefault

public int supplyIntIfAbsentNonDefault(long key,
 IntSupplier valueProvider)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

supplyIntIfAbsentNonDefault in Schnittstelle Long2IntMap

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

computeIntIfPresentNonDefault

public int computeIntIfPresentNonDefault(long key,
 LongIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

computeIntIfPresentNonDefault in Schnittstelle Long2IntMap

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

mergeInt

public int mergeInt(long key,
 int value,
 IntIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

mergeInt in Schnittstelle Long2IntMap

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

mergeAllInt

public void mergeAllInt(Long2IntMap m,
 IntIntUnaryOperator mappingFunction)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

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:

mergeAllInt in Schnittstelle Long2IntMap

Parameter:

m - the entries that should be bulk added

mappingFunction - the operator that should generate the new Value

get

public Integer get(Object key)

Angegeben von:

get in Schnittstelle Long2IntMap

Angegeben von:

get in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

get in Klasse AbstractMap<Long,Integer>

getOrDefault

public Integer getOrDefault(Object key,
 Integer defaultValue)

Angegeben von:

getOrDefault in Schnittstelle Long2IntMap

Angegeben von:

getOrDefault in Schnittstelle Map<Long,Integer>

getOrDefault

public int getOrDefault(long key,
 int defaultValue)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

A Type Specific getOrDefault method to reduce boxing/unboxing

Angegeben von:

getOrDefault in Schnittstelle Long2IntMap

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

remove

public Integer remove(Object key)

Angegeben von:

remove in Schnittstelle Long2IntMap

Angegeben von:

remove in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

remove in Klasse AbstractMap<Long,Integer>

Parameter:

key - the element that should be removed

Gibt zurück:

the value that was removed or default return value

Siehe auch:

• Map.remove(Object)

forEach

public void forEach(LongIntConsumer action)

Beschreibung aus Schnittstelle kopiert: Long2IntMap

Type Specific forEach method to reduce boxing/unboxing

Angegeben von:

forEach in Schnittstelle Long2IntMap

Parameter:

action - processor of the values that are iterator over

keySet

public LongSet keySet()

Angegeben von:

keySet in Schnittstelle Long2IntMap

Angegeben von:

keySet in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

keySet in Klasse AbstractMap<Long,Integer>

values

public IntCollection values()

Angegeben von:

values in Schnittstelle Long2IntMap

Angegeben von:

values in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

values in Klasse AbstractMap<Long,Integer>

entrySet

public ObjectSet<Map.Entry<Long,Integer>> entrySet()

Angegeben von:

entrySet in Schnittstelle Long2IntMap

Angegeben von:

entrySet in Schnittstelle Map<Long,Integer>

Angegeben von:

entrySet in Klasse AbstractMap<Long,Integer>

equals

public boolean equals(Object o)

Angegeben von:

equals in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

equals in Klasse AbstractMap<Long,Integer>

hashCode

public int hashCode()

Angegeben von:

hashCode in Schnittstelle Map<Long,Integer>

Setzt außer Kraft:

hashCode in Klasse AbstractMap<Long,Integer>