Package it.unimi.dsi.fastutil.bytes

Class AbstractByte2IntFunction

java.lang.Object
it.unimi.dsi.fastutil.bytes.AbstractByte2IntFunction
All Implemented Interfaces:
it.unimi.dsi.fastutil.bytes.Byte2IntFunction, it.unimi.dsi.fastutil.Function<java.lang.Byte,​java.lang.Integer>, java.io.Serializable, java.util.function.Function<java.lang.Byte,​java.lang.Integer>, java.util.function.IntUnaryOperator
Direct Known Subclasses:
AbstractByte2IntMap, Byte2IntFunctions.EmptyFunction, Byte2IntFunctions.Singleton, Byte2IntFunctions.UnmodifiableFunction
public abstract class AbstractByte2IntFunction
extends java.lang.Object
implements it.unimi.dsi.fastutil.bytes.Byte2IntFunction, java.io.Serializable
An abstract class providing basic methods for functions implementing a type-specific interface.

This class handles directly a default return value (including methods to access it). Instances of classes inheriting from this class have just to return defRetValue to denote lack of a key in type-specific methods. The value is serialized.

Implementing subclasses have just to provide type-specific get(), type-specific containsKey(), and size() methods.

See Also:
Serialized Form

  • Method Summary

    Modifier and Type Method Description
    int defaultReturnValue()  
    void defaultReturnValue​(int rv)  

    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, containsKey, get, get, getOrDefault, getOrDefault, put, put, remove, remove

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

    apply, clear, size

    Methods inherited from interface java.util.function.IntUnaryOperator

    andThen, compose

  • Method Details

    • defaultReturnValue

      public void defaultReturnValue​(int rv)
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction

    • defaultReturnValue

      public int defaultReturnValue()
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2IntFunction