Package gnu.trove.impl.sync
Class TSynchronizedShortDoubleMap
java.lang.Object
gnu.trove.impl.sync.TSynchronizedShortDoubleMap
- All Implemented Interfaces:
TShortDoubleMap
,Serializable
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiondouble
adjustOrPutValue
(short key, double adjust_amount, double put_amount) Adjusts the primitive value mapped to the key if the key is present in the map.boolean
adjustValue
(short key, double amount) Adjusts the primitive value mapped to key.void
clear()
Empties the map.boolean
containsKey
(short key) Checks for the present of key in the keys of the map.boolean
containsValue
(double value) Checks for the presence of val in the values of the map.boolean
boolean
forEachEntry
(TShortDoubleProcedure procedure) Executes procedure for each key/value entry in the map.boolean
forEachKey
(TShortProcedure procedure) Executes procedure for each key in the map.boolean
forEachValue
(TDoubleProcedure procedure) Executes procedure for each value in the map.double
get
(short key) Retrieves the value for key.short
Returns the value that will be returned fromTShortDoubleMap.get(short)
orTShortDoubleMap.put(short, double)
if no entry exists for a given key.double
Returns the value that will be returned fromTShortDoubleMap.get(short)
orTShortDoubleMap.put(short, double)
if no entry exists for a given key.int
hashCode()
boolean
increment
(short key) Increments the primitive value mapped to key by 1boolean
isEmpty()
Returns true if this map contains no key-value mappings.iterator()
short[]
keys()
Returns the keys of the map as an array of short values.short[]
keys
(short[] array) Returns the keys of the map.keySet()
Returns the keys of the map as a TShortSetdouble
put
(short key, double value) Inserts a key/value pair into the map.void
putAll
(TShortDoubleMap map) Put all the entries from the given map into this map.void
Put all the entries from the given Map into this map.double
putIfAbsent
(short key, double value) Inserts a key/value pair into the map if the specified key is not already associated with a value.double
remove
(short key) Deletes a key/value pair from the map.boolean
retainEntries
(TShortDoubleProcedure 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.toString()
void
transformValues
(TDoubleFunction function) Transform the values in this map using function.Returns the values of the map as a TDoubleCollectiondouble[]
values()
Returns the values of the map as an array of #e# values.double[]
values
(double[] array) Returns the values of the map using an existing array.
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Constructor Details
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TSynchronizedShortDoubleMap
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TSynchronizedShortDoubleMap
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Method Details
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size
public int size()Description copied from interface:TShortDoubleMap
Returns an int value that is the number of elements in the map.- Specified by:
size
in interfaceTShortDoubleMap
- Returns:
- an int value that is the number of elements in the map.
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isEmpty
public boolean isEmpty()Description copied from interface:TShortDoubleMap
Returns true if this map contains no key-value mappings.- Specified by:
isEmpty
in interfaceTShortDoubleMap
- Returns:
- true if this map contains no key-value mappings
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containsKey
public boolean containsKey(short key) Description copied from interface:TShortDoubleMap
Checks for the present of key in the keys of the map.- Specified by:
containsKey
in interfaceTShortDoubleMap
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containsValue
public boolean containsValue(double value) Description copied from interface:TShortDoubleMap
Checks for the presence of val in the values of the map.- Specified by:
containsValue
in interfaceTShortDoubleMap
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get
public double get(short key) Description copied from interface:TShortDoubleMap
Retrieves the value for key.- Specified by:
get
in interfaceTShortDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortDoubleMap.getNoEntryValue()
).
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put
public double put(short key, double value) Description copied from interface:TShortDoubleMap
Inserts a key/value pair into the map.- Specified by:
put
in interfaceTShortDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortDoubleMap.getNoEntryValue()
).
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remove
public double remove(short key) Description copied from interface:TShortDoubleMap
Deletes a key/value pair from the map.- Specified by:
remove
in interfaceTShortDoubleMap
- Parameters:
key
- anshort
value- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortDoubleMap.getNoEntryValue()
).
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putAll
Description copied from interface:TShortDoubleMap
Put all the entries from the given Map into this map.- Specified by:
putAll
in interfaceTShortDoubleMap
- Parameters:
map
- The Map from which entries will be obtained to put into this map.
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putAll
Description copied from interface:TShortDoubleMap
Put all the entries from the given map into this map.- Specified by:
putAll
in interfaceTShortDoubleMap
- Parameters:
map
- The map from which entries will be obtained to put into this map.
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clear
public void clear()Description copied from interface:TShortDoubleMap
Empties the map.- Specified by:
clear
in interfaceTShortDoubleMap
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keySet
Description copied from interface:TShortDoubleMap
Returns the keys of the map as a TShortSet- Specified by:
keySet
in interfaceTShortDoubleMap
- Returns:
- the keys of the map as a TShortSet
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keys
public short[] keys()Description copied from interface:TShortDoubleMap
Returns the keys of the map as an array of short values.- Specified by:
keys
in interfaceTShortDoubleMap
- Returns:
- the keys of the map as an array of short values.
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keys
public short[] keys(short[] array) Description copied from interface:TShortDoubleMap
Returns the keys of the map.- Specified by:
keys
in interfaceTShortDoubleMap
- Parameters:
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.- Returns:
- the keys of the map as an array.
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valueCollection
Description copied from interface:TShortDoubleMap
Returns the values of the map as a TDoubleCollection- Specified by:
valueCollection
in interfaceTShortDoubleMap
- Returns:
- the values of the map as a TDoubleCollection
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values
public double[] values()Description copied from interface:TShortDoubleMap
Returns the values of the map as an array of #e# values.- Specified by:
values
in interfaceTShortDoubleMap
- Returns:
- the values of the map as an array of #e# values.
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values
public double[] values(double[] array) Description copied from interface:TShortDoubleMap
Returns the values of the map using an existing array.- Specified by:
values
in interfaceTShortDoubleMap
- Parameters:
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.- Returns:
- the values of the map as an array of #e# values.
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iterator
- Specified by:
iterator
in interfaceTShortDoubleMap
- Returns:
- a TShortDoubleIterator with access to this map's keys and values
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getNoEntryKey
public short getNoEntryKey()Description copied from interface:TShortDoubleMap
Returns the value that will be returned fromTShortDoubleMap.get(short)
orTShortDoubleMap.put(short, double)
if no entry exists for a given key. The default value is generally zero, but can be configured during construction of the collection.- Specified by:
getNoEntryKey
in interfaceTShortDoubleMap
- Returns:
- the value that represents a null key in this collection.
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getNoEntryValue
public double getNoEntryValue()Description copied from interface:TShortDoubleMap
Returns the value that will be returned fromTShortDoubleMap.get(short)
orTShortDoubleMap.put(short, double)
if no entry exists for a given key. The default value is generally zero, but can be configured during construction of the collection.- Specified by:
getNoEntryValue
in interfaceTShortDoubleMap
- Returns:
- the value that represents a null value in this collection.
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putIfAbsent
public double putIfAbsent(short key, double value) Description copied from interface:TShortDoubleMap
Inserts a key/value pair into the map if the specified key is not already associated with a value.- Specified by:
putIfAbsent
in interfaceTShortDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortDoubleMap.getNoEntryValue()
).
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forEachKey
Description copied from interface:TShortDoubleMap
Executes procedure for each key in the map.- Specified by:
forEachKey
in interfaceTShortDoubleMap
- Parameters:
procedure
- aTShortProcedure
value- Returns:
- false if the loop over the keys terminated because the procedure returned false for some key.
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forEachValue
Description copied from interface:TShortDoubleMap
Executes procedure for each value in the map.- Specified by:
forEachValue
in interfaceTShortDoubleMap
- Parameters:
procedure
- aT#F#Procedure
value- Returns:
- false if the loop over the values terminated because the procedure returned false for some value.
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forEachEntry
Description copied from interface:TShortDoubleMap
Executes procedure for each key/value entry in the map.- Specified by:
forEachEntry
in interfaceTShortDoubleMap
- Parameters:
procedure
- aTOShortDoubleProcedure
value- Returns:
- false if the loop over the entries terminated because the procedure returned false for some entry.
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transformValues
Description copied from interface:TShortDoubleMap
Transform the values in this map using function.- Specified by:
transformValues
in interfaceTShortDoubleMap
- Parameters:
function
- aTDoubleFunction
value
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retainEntries
Description copied from interface:TShortDoubleMap
Retains only those entries in the map for which the procedure returns a true value.- Specified by:
retainEntries
in interfaceTShortDoubleMap
- Parameters:
procedure
- determines which entries to keep- Returns:
- true if the map was modified.
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increment
public boolean increment(short key) Description copied from interface:TShortDoubleMap
Increments the primitive value mapped to key by 1- Specified by:
increment
in interfaceTShortDoubleMap
- Parameters:
key
- the key of the value to increment- Returns:
- true if a mapping was found and modified.
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adjustValue
public boolean adjustValue(short key, double amount) Description copied from interface:TShortDoubleMap
Adjusts the primitive value mapped to key.- Specified by:
adjustValue
in interfaceTShortDoubleMap
- Parameters:
key
- the key of the value to incrementamount
- the amount to adjust the value by.- Returns:
- true if a mapping was found and modified.
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adjustOrPutValue
public double adjustOrPutValue(short key, double adjust_amount, double put_amount) Description copied from interface:TShortDoubleMap
Adjusts the primitive value mapped to the key if the key is present in the map. Otherwise, the put_amount is put in the map.- Specified by:
adjustOrPutValue
in interfaceTShortDoubleMap
- Parameters:
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 present- Returns:
- the value present in the map after the adjustment or put operation
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equals
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hashCode
public int hashCode() -
toString
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