Class Byte2DoubleMaps.Singleton

  • All Implemented Interfaces:
    Byte2DoubleFunction, Byte2DoubleMap, Function<java.lang.Byte,​java.lang.Double>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Byte,​java.lang.Double>, java.util.function.IntToDoubleFunction, java.util.Map<java.lang.Byte,​java.lang.Double>
    Direct Known Subclasses:
    Byte2DoubleSortedMaps.Singleton
    Enclosing class:
    Byte2DoubleMaps

    public static class Byte2DoubleMaps.Singleton
    extends Byte2DoubleFunctions.Singleton
    implements Byte2DoubleMap, java.io.Serializable, java.lang.Cloneable
    An immutable class representing a type-specific singleton map.

    This class may be useful to implement your own in case you subclass a type-specific map.

    See Also:
    Serialized Form
    • Method Detail

      • containsValue

        public boolean containsValue​(double v)
        Description copied from interface: Byte2DoubleMap
        Returns true if this map maps one or more keys to the specified value.
        Specified by:
        containsValue in interface Byte2DoubleMap
        See Also:
        Map.containsValue(Object)
      • containsValue

        @Deprecated
        public boolean containsValue​(java.lang.Object ov)
        Deprecated.
        Please use the corresponding type-specific method instead.
        Specified by:
        containsValue in interface Byte2DoubleMap
        Specified by:
        containsValue in interface java.util.Map<java.lang.Byte,​java.lang.Double>
      • putAll

        public void putAll​(java.util.Map<? extends java.lang.Byte,​? extends java.lang.Double> m)
        Specified by:
        putAll in interface java.util.Map<java.lang.Byte,​java.lang.Double>
      • byte2DoubleEntrySet

        public ObjectSet<Byte2DoubleMap.Entry> byte2DoubleEntrySet()
        Description copied from interface: Byte2DoubleMap
        Returns a type-specific set view of the mappings contained in this map.

        This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen Map.entrySet() so that it returns an ObjectSet of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).

        Specified by:
        byte2DoubleEntrySet in interface Byte2DoubleMap
        Returns:
        a type-specific set view of the mappings contained in this map.
        See Also:
        Map.entrySet()
      • entrySet

        @Deprecated
        public ObjectSet<java.util.Map.Entry<java.lang.Byte,​java.lang.Double>> entrySet()
        Deprecated.
        Please use the corresponding type-specific method instead.
        Returns a set view of the mappings contained in this map.
        Specified by:
        entrySet in interface Byte2DoubleMap
        Specified by:
        entrySet in interface java.util.Map<java.lang.Byte,​java.lang.Double>
        Returns:
        a set view of the mappings contained in this map.
        See Also:
        Map.entrySet()
      • keySet

        public ByteSet keySet()
        Description copied from interface: Byte2DoubleMap
        Specified by:
        keySet in interface Byte2DoubleMap
        Specified by:
        keySet in interface java.util.Map<java.lang.Byte,​java.lang.Double>
        Returns:
        a set view of the keys contained in this map.
        See Also:
        Map.keySet()
      • values

        public DoubleCollection values()
        Description copied from interface: Byte2DoubleMap
        Specified by:
        values in interface Byte2DoubleMap
        Specified by:
        values in interface java.util.Map<java.lang.Byte,​java.lang.Double>
        Returns:
        a set view of the values contained in this map.
        See Also:
        Map.values()
      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Map<java.lang.Byte,​java.lang.Double>
      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Map<java.lang.Byte,​java.lang.Double>
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Map<java.lang.Byte,​java.lang.Double>
        Overrides:
        equals in class java.lang.Object
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object