gnu.trove.map
public interface TIntIntMap
Modifier and Type | Method and Description |
---|---|
int |
adjustOrPutValue(int key,
int adjust_amount,
int put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map.
|
boolean |
adjustValue(int key,
int amount)
Adjusts the primitive value mapped to key.
|
void |
clear()
Empties the map.
|
boolean |
containsKey(int key)
Checks for the present of key in the keys of the map.
|
boolean |
containsValue(int val)
Checks for the presence of val in the values of the map.
|
boolean |
forEachEntry(TIntIntProcedure procedure)
Executes procedure for each key/value entry in the
map.
|
boolean |
forEachKey(TIntProcedure procedure)
Executes procedure for each key in the map.
|
boolean |
forEachValue(TIntProcedure procedure)
Executes procedure for each value in the map.
|
int |
get(int key)
Retrieves the value for key
|
int |
getNoEntryKey()
Returns the value that will be returned from
get(int) or put(int, int) if no
entry exists for a given key. |
int |
getNoEntryValue()
Returns the value that will be returned from
get(int) or put(int, int) if no
entry exists for a given key. |
boolean |
increment(int key)
Increments the primitive value mapped to key by 1
|
boolean |
isEmpty()
Returns true if this map contains no key-value mappings.
|
TIntIntIterator |
iterator() |
int[] |
keys()
Returns the keys of the map as an array of int values.
|
int[] |
keys(int[] array)
Returns the keys of the map.
|
TIntSet |
keySet()
Returns the keys of the map as a TIntSet
|
int |
put(int key,
int value)
Inserts a key/value pair into the map.
|
void |
putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Integer> map)
Put all the entries from the given Map into this map.
|
void |
putAll(TIntIntMap map)
Put all the entries from the given map into this map.
|
int |
putIfAbsent(int key,
int value)
Inserts a key/value pair into the map if the specified key is not already
associated with a value.
|
int |
remove(int key)
Deletes a key/value pair from the map.
|
boolean |
retainEntries(TIntIntProcedure procedure)
Retains only those entries in the map for which the procedure
returns a true value.
|
int |
size()
Returns an int value that is the number of elements in the map.
|
void |
transformValues(TIntFunction function)
Transform the values in this map using function.
|
TIntCollection |
valueCollection()
Returns the values of the map as a TIntCollection
|
int[] |
values()
Returns the values of the map as an array of #e# values.
|
int[] |
values(int[] array)
Returns the values of the map using an existing array.
|
int getNoEntryKey()
get(int)
or put(int, int)
if no
entry exists for a given key. The default value is generally zero, but can be
changed during construction of the collection.int getNoEntryValue()
get(int)
or put(int, int)
if no
entry exists for a given key. The default value is generally zero, but can be
changed during construction of the collection.int put(int key, int value)
key
- an int
valuevalue
- an int
valuegetNoEntryValue()
).int putIfAbsent(int key, int value)
key
- an int
valuevalue
- an int
valuegetNoEntryValue()
).void putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Integer> map)
map
- The Map from which entries will be obtained to put into this map.void putAll(TIntIntMap map)
map
- The map from which entries will be obtained to put into this map.int get(int key)
key
- an int
valuegetNoEntryValue()
).void clear()
boolean isEmpty()
int remove(int key)
key
- an int
valuegetNoEntryValue()
).int size()
TIntSet keySet()
int[] keys()
int[] keys(int[] array)
array
- the array into which the elements of the list are to be stored,
if it is big enough; otherwise, a new array of the same type is
allocated for this purpose.TIntCollection valueCollection()
int[] values()
int[] values(int[] array)
array
- the array into which the elements of the list are to be stored,
if it is big enough; otherwise, a new array of the same type is
allocated for this purpose.boolean containsValue(int val)
val
- an int
valueboolean
valueboolean containsKey(int key)
key
- an int
valueboolean
valueTIntIntIterator iterator()
boolean forEachKey(TIntProcedure procedure)
procedure
- a TIntProcedure
valueboolean forEachValue(TIntProcedure procedure)
procedure
- a T#F#Procedure
valueboolean forEachEntry(TIntIntProcedure procedure)
procedure
- a TOIntIntProcedure
valuevoid transformValues(TIntFunction function)
function
- a TIntFunction
valueboolean retainEntries(TIntIntProcedure procedure)
procedure
- determines which entries to keepboolean increment(int key)
key
- the key of the value to incrementboolean adjustValue(int key, int amount)
key
- the key of the value to incrementamount
- the amount to adjust the value by.int adjustOrPutValue(int key, int adjust_amount, int put_amount)
key
- the key of the value to incrementadjust_amount
- the amount to adjust the value byput_amount
- the value put into the map if the key is not initial present