com.helger.collection.map

Class IntDoubleMap

java.lang.Object

com.helger.collection.map.IntDoubleMap

All Implemented Interfaces:

com.helger.commons.lang.IHasSize, Serializable

@NotThreadSafe
public class IntDoubleMap
extends Object
implements com.helger.commons.lang.IHasSize, Serializable

Special int-float-primitive map. Based on: https://github.com/mikvor/hashmapTest

Author:

Mikhail Vorontsov, Philip Helger

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	IntDoubleMap.IConsumer
static interface	IntDoubleMap.IKeyToValueFunction Represents a function that accepts an key-type argument and produces a value-typed result.

Field Summary

Fields

Modifier and Type	Field and Description
static double	NO_VALUE

Constructor Summary

Constructors

Constructor and Description
IntDoubleMap()
IntDoubleMap(int nSize)
IntDoubleMap(int nSize, float fFillFactor)

Method Summary

Modifier and Type	Method and Description
double	computeIfAbsent(int key, IntDoubleMap.IKeyToValueFunction aProvider)
void	forEach(IntDoubleMap.IConsumer aConsumer)
double	get(int key)
double	get(int key, double fDefault)
boolean	isEmpty()
double	put(int key, double value)
double	remove(int key)
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.commons.lang.IHasSize

isNotEmpty

Field Detail

NO_VALUE

public static final double NO_VALUE

See Also:

Constant Field Values

Constructor Detail

IntDoubleMap

public IntDoubleMap()

IntDoubleMap

public IntDoubleMap(int nSize)

IntDoubleMap

public IntDoubleMap(int nSize,
                    float fFillFactor)

Method Detail

get

public double get(int key)

get

public double get(int key,
                  double fDefault)

computeIfAbsent

public double computeIfAbsent(int key,
                              @Nonnull
                              IntDoubleMap.IKeyToValueFunction aProvider)

put

public double put(int key,
                  double value)

remove

public double remove(int key)

size

@Nonnegative
public int size()

Specified by:

size in interface com.helger.commons.lang.IHasSize

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface com.helger.commons.lang.IHasSize

forEach

public void forEach(@Nonnull
                    IntDoubleMap.IConsumer aConsumer)