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

Klasse Object2DoubleMaps.SynchronizedMap<T>

java.lang.Object
java.util.AbstractMap<T,Double>
speiger.src.collections.objects.maps.abstracts.AbstractObject2DoubleMap<T>
speiger.src.collections.objects.utils.maps.Object2DoubleMaps.SynchronizedMap<T>
Typparameter:
T - the keyType of elements maintained by this Collection
Alle implementierten Schnittstellen:
ToDoubleFunction<T>, Map<T,Double>, ToDoubleFunction<T>, Object2DoubleMap<T>
Bekannte direkte Unterklassen:
Object2DoubleMaps.SynchronizedOrderedMap, Object2DoubleMaps.SynchronizedSortedMap
Umschließende Klasse:
Object2DoubleMaps
public static class Object2DoubleMaps.SynchronizedMap<T> extends AbstractObject2DoubleMap<T> implements Object2DoubleMap<T>
The Synchronized Map implementation used by the synchronizedMap helper function

  • Methodendetails

    • getDefaultReturnValue

      public double getDefaultReturnValue()
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Method to see what the default return value is.
      Angegeben von:
      getDefaultReturnValue in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      getDefaultReturnValue in Klasse AbstractObject2DoubleMap<T>
      Gibt zurück:
      default return value

    • setDefaultReturnValue

      public AbstractObject2DoubleMap<T> setDefaultReturnValue(double v)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Method to define the default return value if a requested key isn't present
      Angegeben von:
      setDefaultReturnValue in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      setDefaultReturnValue in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      v - value that should be the default return value
      Gibt zurück:
      itself

    • put

      public double put(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific method to reduce boxing/unboxing of values
      Angegeben von:
      put in Schnittstelle Object2DoubleMap<T>
      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(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific method to reduce boxing/unboxing of values
      Angegeben von:
      putIfAbsent in Schnittstelle Object2DoubleMap<T>
      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:

    • putAllIfAbsent

      public void putAllIfAbsent(Object2DoubleMap<T> m)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type-Specific bulk put method put elements into the map if not present.
      Angegeben von:
      putAllIfAbsent in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      putAllIfAbsent in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      m - elements that should be added if not present.

    • addTo

      public double addTo(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Helper method to add a primitives together. If key is not present then this functions as a put.
      Angegeben von:
      addTo in Schnittstelle Object2DoubleMap<T>
      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(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed
      Angegeben von:
      subFrom in Schnittstelle Object2DoubleMap<T>
      Parameter:
      key - that should be subtract from
      value - that should be subtract
      Gibt zurück:
      the last present or default return value

    • addToAll

      public void addToAll(Object2DoubleMap<T> m)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Helper method to bulk add primitives together.
      Angegeben von:
      addToAll in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      addToAll in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      m - the values that should be added/inserted

    • putAll

      public void putAll(Object2DoubleMap<T> m)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific function for the bull putting of values
      Angegeben von:
      putAll in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      putAll in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      m - the elements that should be inserted

    • putAll

      public void putAll(Map<? extends T,? extends Double> m)
      Angegeben von:
      putAll in Schnittstelle Map<T,Double>
      Setzt außer Kraft:
      putAll in Klasse AbstractObject2DoubleMap<T>

    • putAll

      public void putAll(T[] keys, double[] values, int offset, int size)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances
      Angegeben von:
      putAll in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      putAll in Klasse AbstractObject2DoubleMap<T>
      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:

    • containsValue

      public boolean containsValue(double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific method to reduce boxing/unboxing of values
      Angegeben von:
      containsValue in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      containsValue in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      value - element that is searched for
      Gibt zurück:
      if the value is present

    • getDouble

      public double getDouble(T key)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Type Specific get method to reduce boxing/unboxing
      Angegeben von:
      getDouble in Schnittstelle Object2DoubleMap<T>
      Parameter:
      key - the key that is searched for
      Gibt zurück:
      the searched value or default return value

    • rem

      public double rem(T key)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific remove function to reduce boxing/unboxing
      Angegeben von:
      rem in Schnittstelle Object2DoubleMap<T>
      Parameter:
      key - the element that should be removed
      Gibt zurück:
      the value that was removed or default return value

    • remOrDefault

      public double remOrDefault(T key, double defaultValue)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type-Specific Remove function with a default return value if wanted.
      Angegeben von:
      remOrDefault in Schnittstelle Object2DoubleMap<T>
      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(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific remove function to reduce boxing/unboxing
      Angegeben von:
      remove in Schnittstelle Object2DoubleMap<T>
      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:

    • replace

      public boolean replace(T key, double oldValue, double newValue)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Type Specific replace method to replace an existing value
      Angegeben von:
      replace in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      replace in Klasse AbstractObject2DoubleMap<T>
      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 double replace(T key, double value)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Type Specific replace method to reduce boxing/unboxing replace an existing value
      Angegeben von:
      replace in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      replace in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      key - the element that should be searched for
      value - the value to replace with.
      Gibt zurück:
      the present value or default return value

    • replaceDoubles

      public void replaceDoubles(Object2DoubleMap<T> m)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type-Specific bulk replace method. Could be seen as putAllIfPresent
      Angegeben von:
      replaceDoubles in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      replaceDoubles in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      m - elements that should be replaced.

    • replaceDoubles

      public void replaceDoubles(ObjectDoubleUnaryOperator<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Type Specific mass replace method to reduce boxing/unboxing
      Angegeben von:
      replaceDoubles in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      replaceDoubles in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      mappingFunction - operation to replace all values

    • computeDouble

      public double computeDouble(T key, ObjectDoubleUnaryOperator<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDouble in Klasse AbstractObject2DoubleMap<T>
      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(T key, ToDoubleFunction<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDoubleIfAbsent in Klasse AbstractObject2DoubleMap<T>
      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(T key, ObjectDoubleUnaryOperator<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDoubleIfPresent in Klasse AbstractObject2DoubleMap<T>
      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(T key, DoubleSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      supplyDoubleIfAbsent in Klasse AbstractObject2DoubleMap<T>
      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(T key, ObjectDoubleUnaryOperator<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDoubleNonDefault in Klasse AbstractObject2DoubleMap<T>
      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(T key, ToDoubleFunction<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDoubleIfAbsentNonDefault in Klasse AbstractObject2DoubleMap<T>
      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(T key, ObjectDoubleUnaryOperator<T> mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      computeDoubleIfPresentNonDefault in Klasse AbstractObject2DoubleMap<T>
      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(T key, DoubleSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      supplyDoubleIfAbsentNonDefault in Klasse AbstractObject2DoubleMap<T>
      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(T key, double value, DoubleDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      mergeDouble in Klasse AbstractObject2DoubleMap<T>
      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(Object2DoubleMap<T> m, DoubleDoubleUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      mergeAllDouble in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      m - the entries that should be bulk added
      mappingFunction - the operator that should generate the new Value

    • getOrDefault

      public double getOrDefault(T key, double defaultValue)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      A Type Specific getOrDefault method to reduce boxing/unboxing
      Angegeben von:
      getOrDefault in Schnittstelle Object2DoubleMap<T>
      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

    • forEach

      public void forEach(ObjectDoubleConsumer<T> action)
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Specific forEach method to reduce boxing/unboxing
      Angegeben von:
      forEach in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      forEach in Klasse AbstractObject2DoubleMap<T>
      Parameter:
      action - processor of the values that are iterator over

    • size

      public int size()
      Angegeben von:
      size in Schnittstelle Map<T,Double>
      Setzt außer Kraft:
      size in Klasse AbstractMap<T,Double>

    • copy

      public Object2DoubleMap<T> copy()
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      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 Object2DoubleMap<T>
      Setzt außer Kraft:
      copy in Klasse AbstractObject2DoubleMap<T>
      Gibt zurück:
      a Shallow Copy of the Map

    • keySet

      public ObjectSet<T> keySet()
      Angegeben von:
      keySet in Schnittstelle Map<T,Double>
      Angegeben von:
      keySet in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      keySet in Klasse AbstractObject2DoubleMap<T>

    • values

      public DoubleCollection values()
      Angegeben von:
      values in Schnittstelle Map<T,Double>
      Angegeben von:
      values in Schnittstelle Object2DoubleMap<T>
      Setzt außer Kraft:
      values in Klasse AbstractObject2DoubleMap<T>

    • object2DoubleEntrySet

      public ObjectSet<Object2DoubleMap.Entry<T>> object2DoubleEntrySet()
      Beschreibung aus Schnittstelle kopiert: Object2DoubleMap
      Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
      Angegeben von:
      object2DoubleEntrySet in Schnittstelle Object2DoubleMap<T>
      Gibt zurück:
      a EntrySet of the collection