java.io.Serializable
public class IntToIntHashMap
extends java.lang.Object
implements java.io.Serializable
Constructor | Description |
---|---|
IntToIntHashMap() |
Initializes a map with a capacity of 8 and a load factor of 0,25.
|
IntToIntHashMap(int capacity) |
Initializes a map with the given capacity and a load factor of 0,25.
|
IntToIntHashMap(int capacity,
double factor) |
Constructs a new map with initial capacity, and load factor.
|
Modifier and Type | Method | Description |
---|---|---|
void |
clear() |
Clears the map.
|
boolean |
find(int key) |
Finds a key in the map.
|
int |
get(int key) |
Gets the value for this key.
|
int |
getDefaultValue() |
Get the default value used to indicate an unused entry
|
void |
put(int key,
int value) |
Adds a key-value pair to the map.
|
boolean |
remove(int key) |
Removes a key from the map.
|
void |
setDefaultValue(int defaultValue) |
Set the value to be returned to indicate an unused entry
|
int |
size() |
Gets the size of the map.
|
public IntToIntHashMap()
public IntToIntHashMap(int capacity)
capacity
- the initial capacity.public IntToIntHashMap(int capacity, double factor)
capacity
- the initial capacity.factor
- the load factor.public void setDefaultValue(int defaultValue)
public int getDefaultValue()
public void clear()
public boolean find(int key)
key
- Keypublic int get(int key)
key
- Keypublic int size()
public boolean remove(int key)
key
- Key to removepublic void put(int key, int value)
key
- Keyvalue
- Value