Package it.unimi.dsi.fastutil.bytes

Class Byte2IntFunctions.Singleton

java.lang.Object
it.unimi.dsi.fastutil.bytes.AbstractByte2IntFunction
it.unimi.dsi.fastutil.bytes.Byte2IntFunctions.Singleton
All Implemented Interfaces:
it.unimi.dsi.fastutil.bytes.Byte2IntFunction, it.unimi.dsi.fastutil.Function<java.lang.Byte,​java.lang.Integer>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Byte,​java.lang.Integer>, java.util.function.IntUnaryOperator
Direct Known Subclasses:
Byte2IntMaps.Singleton
Enclosing class:
Byte2IntFunctions
public static class Byte2IntFunctions.Singleton
extends AbstractByte2IntFunction
implements java.io.Serializable, java.lang.Cloneable
An immutable class representing a type-specific singleton function. Note that the default return value is still settable.

Note that albeit the function is immutable, its default return value may be changed.

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

See Also:
Serialized Form

  • Method Summary

    Modifier and Type Method Description
    java.lang.Object clone()  
    boolean containsKey​(byte k)  
    int get​(byte k)  
    int getOrDefault​(byte k, int defaultValue)  
    int size()  

    Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByte2IntFunction

    defaultReturnValue, defaultReturnValue

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction

    andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, containsKey, get, getOrDefault, put, put, remove, remove

    Methods inherited from interface it.unimi.dsi.fastutil.Function

    apply, clear

    Methods inherited from interface java.util.function.IntUnaryOperator

    andThen, compose

  • Method Details

    • containsKey

      public boolean containsKey​(byte k)
      Specified by:
      containsKey in interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction

    • get

      public int get​(byte k)
      Specified by:
      get in interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction

    • getOrDefault

      public int getOrDefault​(byte k, int defaultValue)
      Specified by:
      getOrDefault in interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction

    • size

      public int size()
      Specified by:
      size in interface it.unimi.dsi.fastutil.Function<java.lang.Byte,​java.lang.Integer>

    • clone

      public java.lang.Object clone()