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java.lang.Objectnet.sf.saxon.expr.sort.IntToIntHashMap
public class IntToIntHashMap
A hash table that maps int keys to int values.
| Constructor Summary | |
|---|---|
IntToIntHashMap()
Initializes a map with a capacity of 8 and a load factor of 0,25. |
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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. |
|
| Method Summary | |
|---|---|
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 |
IntIterator |
keyIterator()
Get an iterator over the integer key values held in the hash map |
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public IntToIntHashMap()
public IntToIntHashMap(int capacity)
capacity - the initial capacity.
public IntToIntHashMap(int capacity,
double factor)
capacity - the initial capacity.factor - the load factor.| Method Detail |
|---|
public void setDefaultValue(int defaultValue)
setDefaultValue in interface IntToIntMapdefaultValue - the value to be returned by get(int) if no entry
exists for the supplied keypublic int getDefaultValue()
getDefaultValue in interface IntToIntMapget(int) if no entry
exists for the supplied keypublic void clear()
clear in interface IntToIntMappublic boolean find(int key)
find in interface IntToIntMapkey - Key
public int get(int key)
get in interface IntToIntMapkey - Key
public int size()
size in interface IntToIntMappublic boolean remove(int key)
remove in interface IntToIntMapkey - Key to remove
public void put(int key,
int value)
put in interface IntToIntMapkey - Keyvalue - Valuepublic IntIterator keyIterator()
keyIterator in interface IntToIntMap
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