Package it.unimi.dsi.fastutil.bytes

Class Byte2LongFunctions.EmptyFunction

java.lang.Object
it.unimi.dsi.fastutil.bytes.AbstractByte2LongFunction
it.unimi.dsi.fastutil.bytes.Byte2LongFunctions.EmptyFunction
All Implemented Interfaces:
it.unimi.dsi.fastutil.bytes.Byte2LongFunction, it.unimi.dsi.fastutil.Function<java.lang.Byte,​java.lang.Long>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Byte,​java.lang.Long>, java.util.function.IntToLongFunction
Direct Known Subclasses:
Byte2LongMaps.EmptyMap
Enclosing class:
Byte2LongFunctions
public static class Byte2LongFunctions.EmptyFunction
extends AbstractByte2LongFunction
implements java.io.Serializable, java.lang.Cloneable
An immutable class representing an empty type-specific function.

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
    void clear()  
    java.lang.Object clone()  
    boolean containsKey​(byte k)  
    long defaultReturnValue()  
    void defaultReturnValue​(long defRetValue)  
    boolean equals​(java.lang.Object o)  
    long get​(byte k)  
    long getOrDefault​(byte k, long defaultValue)  
    int hashCode()  
    int size()  
    java.lang.String toString()  

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction

    andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsLong, 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

  • Method Details

    • get

      public long get​(byte k)
      Specified by:
      get in interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction

    • getOrDefault

      public long getOrDefault​(byte k, long defaultValue)
      Specified by:
      getOrDefault in interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction

    • containsKey

      public boolean containsKey​(byte k)
      Specified by:
      containsKey in interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction

    • defaultReturnValue

      public long defaultReturnValue()
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction
      Overrides:
      defaultReturnValue in class AbstractByte2LongFunction

    • defaultReturnValue

      public void defaultReturnValue​(long defRetValue)
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2LongFunction
      Overrides:
      defaultReturnValue in class AbstractByte2LongFunction

    • size

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

    • clear

      public void clear()
      Specified by:
      clear in interface it.unimi.dsi.fastutil.Function<java.lang.Byte,​java.lang.Long>

    • clone

      public java.lang.Object clone()

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class java.lang.Object

    • equals

      public boolean equals​(java.lang.Object o)
      Overrides:
      equals in class java.lang.Object

    • toString

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