it.unimi.dsi.fastutil.shorts

Class AbstractShort2ShortFunction

java.lang.Object

it.unimi.dsi.fastutil.shorts.AbstractShort2ShortFunction

All Implemented Interfaces:

it.unimi.dsi.fastutil.shorts.Short2ShortFunction, java.io.Serializable, java.util.function.Function<java.lang.Short,java.lang.Short>, java.util.function.IntUnaryOperator

Direct Known Subclasses:

AbstractShort2ShortMap, Short2ShortFunctions.EmptyFunction, Short2ShortFunctions.Singleton, Short2ShortFunctions.UnmodifiableFunction

public abstract class AbstractShort2ShortFunction
extends java.lang.Object
implements it.unimi.dsi.fastutil.shorts.Short2ShortFunction, 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

Field Summary

Fields

Modifier and Type	Field and Description
protected short	defRetValue The default return value for get(), put() and remove().

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractShort2ShortFunction()

Method Summary

Modifier and Type	Method and Description
short	defaultReturnValue()
void	defaultReturnValue(short rv)

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortFunction

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, identity, 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

Field Detail

defRetValue

protected short defRetValue

The default return value for get(), put() and remove().

Constructor Detail

AbstractShort2ShortFunction

protected AbstractShort2ShortFunction()

Method Detail

defaultReturnValue

public void defaultReturnValue(short rv)

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.shorts.Short2ShortFunction

defaultReturnValue

public short defaultReturnValue()

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.shorts.Short2ShortFunction