it.unimi.dsi.fastutil.chars

Class AbstractChar2FloatFunction

java.lang.Object

it.unimi.dsi.fastutil.chars.AbstractChar2FloatFunction

All Implemented Interfaces:

it.unimi.dsi.fastutil.chars.Char2FloatFunction, java.io.Serializable, java.util.function.Function<java.lang.Character,java.lang.Float>, java.util.function.IntToDoubleFunction

Direct Known Subclasses:

AbstractChar2FloatMap, Char2FloatFunctions.EmptyFunction, Char2FloatFunctions.Singleton, Char2FloatFunctions.UnmodifiableFunction

public abstract class AbstractChar2FloatFunction
extends java.lang.Object
implements it.unimi.dsi.fastutil.chars.Char2FloatFunction, 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 float	defRetValue The default return value for get(), put() and remove().

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractChar2FloatFunction()

Method Summary

Modifier and Type	Method and Description
float	defaultReturnValue()
void	defaultReturnValue(float 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.chars.Char2FloatFunction

andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsDouble, 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.Function

identity

Field Detail

defRetValue

protected float defRetValue

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

Constructor Detail

AbstractChar2FloatFunction

protected AbstractChar2FloatFunction()

Method Detail

defaultReturnValue

public void defaultReturnValue(float rv)

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.chars.Char2FloatFunction

defaultReturnValue

public float defaultReturnValue()

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.chars.Char2FloatFunction