Package it.unimi.dsi.fastutil.objects

Class AbstractObject2CharFunction<K>

java.lang.Object
it.unimi.dsi.fastutil.objects.AbstractObject2CharFunction<K>
All Implemented Interfaces:
it.unimi.dsi.fastutil.Function<K,​java.lang.Character>, it.unimi.dsi.fastutil.objects.Object2CharFunction<K>, java.io.Serializable, java.util.function.Function<K,​java.lang.Character>, java.util.function.ToIntFunction<K>
Direct Known Subclasses:
AbstractObject2CharMap, Object2CharFunctions.EmptyFunction, Object2CharFunctions.Singleton, Object2CharFunctions.UnmodifiableFunction
public abstract class AbstractObject2CharFunction<K>
extends java.lang.Object
implements it.unimi.dsi.fastutil.objects.Object2CharFunction<K>, 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
    char defaultReturnValue()  
    void defaultReturnValue​(char 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.Function

    apply, clear, containsKey, size

    Methods inherited from interface java.util.function.Function

    compose

    Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2CharFunction

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

  • Method Details

    • defaultReturnValue

      public void defaultReturnValue​(char rv)
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.objects.Object2CharFunction<K>

    • defaultReturnValue

      public char defaultReturnValue()
      Specified by:
      defaultReturnValue in interface it.unimi.dsi.fastutil.objects.Object2CharFunction<K>