Modul speiger.src.collections
Package speiger.src.collections.shorts.utils.maps

Klasse Short2DoubleMaps.SingletonMap

java.lang.Object
java.util.AbstractMap<Short,Double>
speiger.src.collections.shorts.maps.abstracts.AbstractShort2DoubleMap
speiger.src.collections.shorts.utils.maps.Short2DoubleMaps.SingletonMap
Alle implementierten Schnittstellen:
Map<Short,Double>, Short2DoubleFunction, Short2DoubleMap
Umschließende Klasse:
Short2DoubleMaps
public static class Short2DoubleMaps.SingletonMap extends AbstractShort2DoubleMap
Singleton Map instance that is used in the helper method

  • Methodendetails

    • put

      public double put(short key, double value)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type Specific method to reduce boxing/unboxing of values
      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:

    • putIfAbsent

      public double putIfAbsent(short key, double value)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type Specific method to reduce boxing/unboxing of values
      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:

    • addTo

      public double addTo(short key, double value)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      A Helper method to add a primitives together. If key is not present then this functions as a put.
      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 double subFrom(short key, double value)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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 Short2DoubleMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed
      Parameter:
      key - that should be subtract from
      value - that should be subtract
      Gibt zurück:
      the last present or default return value

    • remove

      public double remove(short key)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type Specific remove function to reduce boxing/unboxing
      Parameter:
      key - the element that should be removed
      Gibt zurück:
      the value that was removed or default return value

    • removeOrDefault

      public double removeOrDefault(short key, double defaultValue)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type-Specific Remove function with a default return value if wanted.
      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:

    • remove

      public boolean remove(short key, double value)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type Specific remove function to reduce boxing/unboxing
      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:

    • get

      public double get(short key)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      A Type Specific get method to reduce boxing/unboxing
      Parameter:
      key - the key that is searched for
      Gibt zurück:
      the searched value or default return value

    • getOrDefault

      public double getOrDefault(short key, double defaultValue)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      A Type Specific getOrDefault method to reduce boxing/unboxing
      Angegeben von:
      getOrDefault in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      getOrDefault in Klasse AbstractShort2DoubleMap
      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

    • computeDouble

      public double computeDouble(short key, ShortDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDouble in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDouble in Klasse AbstractShort2DoubleMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeDoubleIfAbsent

      public double computeDoubleIfAbsent(short key, Short2DoubleFunction mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDoubleIfAbsent in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDoubleIfAbsent in Klasse AbstractShort2DoubleMap
      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

    • computeDoubleIfPresent

      public double computeDoubleIfPresent(short key, ShortDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDoubleIfPresent in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDoubleIfPresent in Klasse AbstractShort2DoubleMap
      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

    • supplyDoubleIfAbsent

      public double supplyDoubleIfAbsent(short key, DoubleSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      supplyDoubleIfAbsent in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      supplyDoubleIfAbsent in Klasse AbstractShort2DoubleMap
      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

    • computeDoubleNonDefault

      public double computeDoubleNonDefault(short key, ShortDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDoubleNonDefault in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDoubleNonDefault in Klasse AbstractShort2DoubleMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeDoubleIfAbsentNonDefault

      public double computeDoubleIfAbsentNonDefault(short key, Short2DoubleFunction mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDoubleIfAbsentNonDefault in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDoubleIfAbsentNonDefault in Klasse AbstractShort2DoubleMap
      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

    • computeDoubleIfPresentNonDefault

      public double computeDoubleIfPresentNonDefault(short key, ShortDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      computeDoubleIfPresentNonDefault in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      computeDoubleIfPresentNonDefault in Klasse AbstractShort2DoubleMap
      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

    • supplyDoubleIfAbsentNonDefault

      public double supplyDoubleIfAbsentNonDefault(short key, DoubleSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      supplyDoubleIfAbsentNonDefault in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      supplyDoubleIfAbsentNonDefault in Klasse AbstractShort2DoubleMap
      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

    • mergeDouble

      public double mergeDouble(short key, double value, DoubleDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      mergeDouble in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      mergeDouble in Klasse AbstractShort2DoubleMap
      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

    • mergeAllDouble

      public void mergeAllDouble(Short2DoubleMap m, DoubleDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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:
      mergeAllDouble in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      mergeAllDouble in Klasse AbstractShort2DoubleMap
      Parameter:
      m - the entries that should be bulk added
      mappingFunction - the operator that should generate the new Value

    • copy

      public Short2DoubleMaps.SingletonMap copy()
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      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 Short2DoubleMap
      Setzt außer Kraft:
      copy in Klasse AbstractShort2DoubleMap
      Gibt zurück:
      a Shallow Copy of the Map

    • keySet

      public ShortSet keySet()
      Angegeben von:
      keySet in Schnittstelle Map<Short,Double>
      Angegeben von:
      keySet in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      keySet in Klasse AbstractShort2DoubleMap

    • values

      public DoubleCollection values()
      Angegeben von:
      values in Schnittstelle Map<Short,Double>
      Angegeben von:
      values in Schnittstelle Short2DoubleMap
      Setzt außer Kraft:
      values in Klasse AbstractShort2DoubleMap

    • short2DoubleEntrySet

      public ObjectSet<Short2DoubleMap.Entry> short2DoubleEntrySet()
      Beschreibung aus Schnittstelle kopiert: Short2DoubleMap
      Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
      Gibt zurück:
      a EntrySet of the collection