Modul speiger.src.collections
Package speiger.src.collections.ints.maps.abstracts

Klasse AbstractInt2LongMap

java.lang.Object
java.util.AbstractMap<Integer,Long>
speiger.src.collections.ints.maps.abstracts.AbstractInt2LongMap
Alle implementierten Schnittstellen:
IntToLongFunction, Map<Integer,Long>, Int2LongFunction, Int2LongMap
Bekannte direkte Unterklassen:
ImmutableInt2LongOpenHashMap, Int2LongArrayMap, Int2LongAVLTreeMap, Int2LongConcurrentOpenHashMap, Int2LongMaps.EmptyMap, Int2LongMaps.SingletonMap, Int2LongMaps.SynchronizedMap, Int2LongMaps.UnmodifyableMap, Int2LongOpenCustomHashMap, Int2LongOpenHashMap, Int2LongRBTreeMap
public abstract class AbstractInt2LongMap extends AbstractMap<Integer,Long> implements Int2LongMap
A Base Implementation of a Type Specific Map to reduce boxing/unboxing

  • Konstruktordetails

    • AbstractInt2LongMap

      public AbstractInt2LongMap()

  • Methodendetails

    • getDefaultReturnValue

      public long getDefaultReturnValue()
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Method to see what the default return value is.
      Angegeben von:
      getDefaultReturnValue in Schnittstelle Int2LongMap
      Gibt zurück:
      default return value

    • setDefaultReturnValue

      public AbstractInt2LongMap setDefaultReturnValue(long v)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Method to define the default return value if a requested key isn't present
      Angegeben von:
      setDefaultReturnValue in Schnittstelle Int2LongMap
      Parameter:
      v - value that should be the default return value
      Gibt zurück:
      itself

    • copy

      public Int2LongMap copy()
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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 Int2LongMap
      Gibt zurück:
      a Shallow Copy of the Map

    • put

      @Deprecated public Long put(Integer key, Long value)
      Veraltet.
      Angegeben von:
      put in Schnittstelle Int2LongMap
      Angegeben von:
      put in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      put in Klasse AbstractMap<Integer,Long>

    • addToAll

      public void addToAll(Int2LongMap m)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      A Helper method to bulk add primitives together.
      Angegeben von:
      addToAll in Schnittstelle Int2LongMap
      Parameter:
      m - the values that should be added/inserted

    • putAll

      public void putAll(Int2LongMap m)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific function for the bull putting of values
      Angegeben von:
      putAll in Schnittstelle Int2LongMap
      Parameter:
      m - the elements that should be inserted

    • putAll

      public void putAll(Map<? extends Integer,? extends Long> m)
      Angegeben von:
      putAll in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      putAll in Klasse AbstractMap<Integer,Long>

    • putAll

      public void putAll(int[] keys, long[] values, int offset, int size)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances
      Angegeben von:
      putAll in Schnittstelle Int2LongMap
      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:

    • putAll

      public void putAll(Integer[] keys, Long[] values, int offset, int size)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific Object array method to bulk add elements into a map without creating a wrapper and increasing performances
      Angegeben von:
      putAll in Schnittstelle Int2LongMap
      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:

    • putAllIfAbsent

      public void putAllIfAbsent(Int2LongMap m)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type-Specific bulk put method put elements into the map if not present.
      Angegeben von:
      putAllIfAbsent in Schnittstelle Int2LongMap
      Parameter:
      m - elements that should be added if not present.

    • containsKey

      public boolean containsKey(int key)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific method to reduce boxing/unboxing of values
      Angegeben von:
      containsKey in Schnittstelle Int2LongMap
      Parameter:
      key - element that is searched for
      Gibt zurück:
      if the key is present

    • containsValue

      public boolean containsValue(long value)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific method to reduce boxing/unboxing of values
      Angegeben von:
      containsValue in Schnittstelle Int2LongMap
      Parameter:
      value - element that is searched for
      Gibt zurück:
      if the value is present

    • replace

      public boolean replace(int key, long oldValue, long newValue)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      A Type Specific replace method to replace an existing value
      Angegeben von:
      replace in Schnittstelle Int2LongMap
      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 long replace(int key, long value)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      A Type Specific replace method to reduce boxing/unboxing replace an existing value
      Angegeben von:
      replace in Schnittstelle Int2LongMap
      Parameter:
      key - the element that should be searched for
      value - the value to replace with.
      Gibt zurück:
      the present value or default return value

    • replaceLongs

      public void replaceLongs(Int2LongMap m)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type-Specific bulk replace method. Could be seen as putAllIfPresent
      Angegeben von:
      replaceLongs in Schnittstelle Int2LongMap
      Parameter:
      m - elements that should be replaced.

    • replaceLongs

      public void replaceLongs(IntLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      A Type Specific mass replace method to reduce boxing/unboxing
      Angegeben von:
      replaceLongs in Schnittstelle Int2LongMap
      Parameter:
      mappingFunction - operation to replace all values

    • computeLong

      public long computeLong(int key, IntLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLong in Schnittstelle Int2LongMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeLongIfAbsent

      public long computeLongIfAbsent(int key, Int2LongFunction mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLongIfAbsent in Schnittstelle Int2LongMap
      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

    • supplyLongIfAbsent

      public long supplyLongIfAbsent(int key, LongSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      supplyLongIfAbsent in Schnittstelle Int2LongMap
      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

    • computeLongIfPresent

      public long computeLongIfPresent(int key, IntLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLongIfPresent in Schnittstelle Int2LongMap
      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

    • computeLongNonDefault

      public long computeLongNonDefault(int key, IntLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLongNonDefault in Schnittstelle Int2LongMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeLongIfAbsentNonDefault

      public long computeLongIfAbsentNonDefault(int key, Int2LongFunction mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLongIfAbsentNonDefault in Schnittstelle Int2LongMap
      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

    • supplyLongIfAbsentNonDefault

      public long supplyLongIfAbsentNonDefault(int key, LongSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      supplyLongIfAbsentNonDefault in Schnittstelle Int2LongMap
      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

    • computeLongIfPresentNonDefault

      public long computeLongIfPresentNonDefault(int key, IntLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      computeLongIfPresentNonDefault in Schnittstelle Int2LongMap
      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

    • mergeLong

      public long mergeLong(int key, long value, LongLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      mergeLong in Schnittstelle Int2LongMap
      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

    • mergeAllLong

      public void mergeAllLong(Int2LongMap m, LongLongUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      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:
      mergeAllLong in Schnittstelle Int2LongMap
      Parameter:
      m - the entries that should be bulk added
      mappingFunction - the operator that should generate the new Value

    • get

      public Long get(Object key)
      Angegeben von:
      get in Schnittstelle Int2LongMap
      Angegeben von:
      get in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      get in Klasse AbstractMap<Integer,Long>

    • getOrDefault

      public Long getOrDefault(Object key, Long defaultValue)
      Angegeben von:
      getOrDefault in Schnittstelle Int2LongMap
      Angegeben von:
      getOrDefault in Schnittstelle Map<Integer,Long>

    • getOrDefault

      public long getOrDefault(int key, long defaultValue)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      A Type Specific getOrDefault method to reduce boxing/unboxing
      Angegeben von:
      getOrDefault in Schnittstelle Int2LongMap
      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 Long remove(Object key)
      Angegeben von:
      remove in Schnittstelle Int2LongMap
      Angegeben von:
      remove in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      remove in Klasse AbstractMap<Integer,Long>
      Parameter:
      key - the element that should be removed
      Gibt zurück:
      the value that was removed or default return value
      Siehe auch:

    • forEach

      public void forEach(IntLongConsumer action)
      Beschreibung aus Schnittstelle kopiert: Int2LongMap
      Type Specific forEach method to reduce boxing/unboxing
      Angegeben von:
      forEach in Schnittstelle Int2LongMap
      Parameter:
      action - processor of the values that are iterator over

    • keySet

      public IntSet keySet()
      Angegeben von:
      keySet in Schnittstelle Int2LongMap
      Angegeben von:
      keySet in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      keySet in Klasse AbstractMap<Integer,Long>

    • values

      public LongCollection values()
      Angegeben von:
      values in Schnittstelle Int2LongMap
      Angegeben von:
      values in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      values in Klasse AbstractMap<Integer,Long>

    • entrySet

      public ObjectSet<Map.Entry<Integer,Long>> entrySet()
      Angegeben von:
      entrySet in Schnittstelle Int2LongMap
      Angegeben von:
      entrySet in Schnittstelle Map<Integer,Long>
      Angegeben von:
      entrySet in Klasse AbstractMap<Integer,Long>

    • equals

      public boolean equals(Object o)
      Angegeben von:
      equals in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      equals in Klasse AbstractMap<Integer,Long>

    • hashCode

      public int hashCode()
      Angegeben von:
      hashCode in Schnittstelle Map<Integer,Long>
      Setzt außer Kraft:
      hashCode in Klasse AbstractMap<Integer,Long>