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

Klasse Char2BooleanMaps.EmptyMap

java.lang.Object
java.util.AbstractMap<Character,Boolean>
speiger.src.collections.chars.maps.abstracts.AbstractChar2BooleanMap
speiger.src.collections.chars.utils.maps.Char2BooleanMaps.EmptyMap
Alle implementierten Schnittstellen:
Map<Character,Boolean>, CharPredicate, Char2BooleanMap
Umschließende Klasse:
Char2BooleanMaps
public static class Char2BooleanMaps.EmptyMap extends AbstractChar2BooleanMap
Empty Map impementation that is used for the emptyMap() function

  • Konstruktordetails

    • EmptyMap

      public EmptyMap()

  • Methodendetails

    • put

      public boolean put(char key, boolean value)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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 boolean putIfAbsent(char key, boolean value)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:

    • remove

      public boolean remove(char key)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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 boolean removeOrDefault(char key, boolean defaultValue)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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(char key, boolean value)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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 boolean get(char key)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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 boolean getOrDefault(char key, boolean defaultValue)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      A Type Specific getOrDefault method to reduce boxing/unboxing
      Angegeben von:
      getOrDefault in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      getOrDefault in Klasse AbstractChar2BooleanMap
      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

    • computeBoolean

      public boolean computeBoolean(char key, CharBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBoolean in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBoolean in Klasse AbstractChar2BooleanMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeBooleanIfAbsent

      public boolean computeBooleanIfAbsent(char key, CharPredicate mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBooleanIfAbsent in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBooleanIfAbsent in Klasse AbstractChar2BooleanMap
      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

    • computeBooleanIfPresent

      public boolean computeBooleanIfPresent(char key, CharBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBooleanIfPresent in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBooleanIfPresent in Klasse AbstractChar2BooleanMap
      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

    • supplyBooleanIfAbsent

      public boolean supplyBooleanIfAbsent(char key, BooleanSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      supplyBooleanIfAbsent in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      supplyBooleanIfAbsent in Klasse AbstractChar2BooleanMap
      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

    • computeBooleanNonDefault

      public boolean computeBooleanNonDefault(char key, CharBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBooleanNonDefault in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBooleanNonDefault in Klasse AbstractChar2BooleanMap
      Parameter:
      key - the key that should be computed
      mappingFunction - the operator that should generate the value
      Gibt zurück:
      the result of the computation

    • computeBooleanIfAbsentNonDefault

      public boolean computeBooleanIfAbsentNonDefault(char key, CharPredicate mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBooleanIfAbsentNonDefault in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBooleanIfAbsentNonDefault in Klasse AbstractChar2BooleanMap
      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

    • computeBooleanIfPresentNonDefault

      public boolean computeBooleanIfPresentNonDefault(char key, CharBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      computeBooleanIfPresentNonDefault in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      computeBooleanIfPresentNonDefault in Klasse AbstractChar2BooleanMap
      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

    • supplyBooleanIfAbsentNonDefault

      public boolean supplyBooleanIfAbsentNonDefault(char key, BooleanSupplier valueProvider)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      supplyBooleanIfAbsentNonDefault in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      supplyBooleanIfAbsentNonDefault in Klasse AbstractChar2BooleanMap
      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

    • mergeBoolean

      public boolean mergeBoolean(char key, boolean value, BooleanBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      mergeBoolean in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      mergeBoolean in Klasse AbstractChar2BooleanMap
      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

    • mergeAllBoolean

      public void mergeAllBoolean(Char2BooleanMap m, BooleanBooleanUnaryOperator mappingFunction)
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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:
      mergeAllBoolean in Schnittstelle Char2BooleanMap
      Setzt außer Kraft:
      mergeAllBoolean in Klasse AbstractChar2BooleanMap
      Parameter:
      m - the entries that should be bulk added
      mappingFunction - the operator that should generate the new Value

    • keySet

      public CharSet keySet()
      Angegeben von:
      keySet in Schnittstelle Char2BooleanMap
      Angegeben von:
      keySet in Schnittstelle Map<Character,Boolean>
      Setzt außer Kraft:
      keySet in Klasse AbstractChar2BooleanMap

    • values

      public BooleanCollection values()
      Angegeben von:
      values in Schnittstelle Char2BooleanMap
      Angegeben von:
      values in Schnittstelle Map<Character,Boolean>
      Setzt außer Kraft:
      values in Klasse AbstractChar2BooleanMap

    • char2BooleanEntrySet

      public ObjectSet<Char2BooleanMap.Entry> char2BooleanEntrySet()
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
      Gibt zurück:
      a EntrySet of the collection

    • copy

      public Char2BooleanMaps.EmptyMap copy()
      Beschreibung aus Schnittstelle kopiert: Char2BooleanMap
      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 Char2BooleanMap
      Setzt außer Kraft:
      copy in Klasse AbstractChar2BooleanMap
      Gibt zurück:
      a Shallow Copy of the Map