Package gnu.trove.impl.sync

Class TSynchronizedFloatDoubleMap

java.lang.Object

gnu.trove.impl.sync.TSynchronizedFloatDoubleMap

All Implemented Interfaces:

TFloatDoubleMap, java.io.Serializable

public class TSynchronizedFloatDoubleMap
extends java.lang.Object
implements TFloatDoubleMap, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
TSynchronizedFloatDoubleMap(TFloatDoubleMap m)
TSynchronizedFloatDoubleMap(TFloatDoubleMap m, java.lang.Object mutex)

Method Summary

Modifier and Type	Method	Description
double	adjustOrPutValue(float 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(float key, double amount)	Adjusts the primitive value mapped to key.
void	clear()	Empties the map.
boolean	containsKey(float 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	equals(java.lang.Object o)
boolean	forEachEntry(TFloatDoubleProcedure procedure)	Executes procedure for each key/value entry in the map.
boolean	forEachKey(TFloatProcedure procedure)	Executes procedure for each key in the map.
boolean	forEachValue(TDoubleProcedure procedure)	Executes procedure for each value in the map.
double	get(float key)	Retrieves the value for key.
float	getNoEntryKey()	Returns the value that will be returned from TFloatDoubleMap.get(float) or TFloatDoubleMap.put(float, double) if no entry exists for a given key.
double	getNoEntryValue()	Returns the value that will be returned from TFloatDoubleMap.get(float) or TFloatDoubleMap.put(float, double) if no entry exists for a given key.
int	hashCode()
boolean	increment(float key)	Increments the primitive value mapped to key by 1
boolean	isEmpty()	Returns true if this map contains no key-value mappings.
TFloatDoubleIterator	iterator()
float[]	keys()	Returns the keys of the map as an array of float values.
float[]	keys(float[] array)	Returns the keys of the map.
TFloatSet	keySet()	Returns the keys of the map as a TFloatSet
double	put(float key, double value)	Inserts a key/value pair into the map.
void	putAll(TFloatDoubleMap map)	Put all the entries from the given map into this map.
void	putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Double> map)	Put all the entries from the given Map into this map.
double	putIfAbsent(float key, double value)	Inserts a key/value pair into the map if the specified key is not already associated with a value.
double	remove(float key)	Deletes a key/value pair from the map.
boolean	retainEntries(TFloatDoubleProcedure 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.
java.lang.String	toString()
void	transformValues(TDoubleFunction function)	Transform the values in this map using function.
TDoubleCollection	valueCollection()	Returns the values of the map as a TDoubleCollection
double[]	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.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TSynchronizedFloatDoubleMap

public TSynchronizedFloatDoubleMap(TFloatDoubleMap m)

TSynchronizedFloatDoubleMap

public TSynchronizedFloatDoubleMap(TFloatDoubleMap m,
                                   java.lang.Object mutex)

Method Detail

size

public int size()

Description copied from interface: TFloatDoubleMap

Returns an int value that is the number of elements in the map.

Specified by:

size in interface TFloatDoubleMap

Returns:

an int value that is the number of elements in the map.

isEmpty

public boolean isEmpty()

Description copied from interface: TFloatDoubleMap

Returns true if this map contains no key-value mappings.

Specified by:

isEmpty in interface TFloatDoubleMap

Returns:

true if this map contains no key-value mappings

containsKey

public boolean containsKey(float key)

Description copied from interface: TFloatDoubleMap

Checks for the present of key in the keys of the map.

Specified by:

containsKey in interface TFloatDoubleMap

containsValue

public boolean containsValue(double value)

Description copied from interface: TFloatDoubleMap

Checks for the presence of val in the values of the map.

Specified by:

containsValue in interface TFloatDoubleMap

get

public double get(float key)

Description copied from interface: TFloatDoubleMap

Retrieves the value for key.

Specified by:

get in interface TFloatDoubleMap

Returns:

the previous value associated with key, or the "no entry" value if none was found (see TFloatDoubleMap.getNoEntryValue()).

put

public double put(float key,
                  double value)

Description copied from interface: TFloatDoubleMap

Inserts a key/value pair into the map.

Specified by:

put in interface TFloatDoubleMap

Returns:

the previous value associated with key, or the "no entry" value if none was found (see TFloatDoubleMap.getNoEntryValue()).

remove

public double remove(float key)

Description copied from interface: TFloatDoubleMap

Deletes a key/value pair from the map.

Specified by:

remove in interface TFloatDoubleMap

Parameters:

key - an float value

Returns:

the previous value associated with key, or the "no entry" value if none was found (see TFloatDoubleMap.getNoEntryValue()).

putAll

public void putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Double> map)

Description copied from interface: TFloatDoubleMap

Put all the entries from the given Map into this map.

Specified by:

putAll in interface TFloatDoubleMap

Parameters:

map - The Map from which entries will be obtained to put into this map.

putAll

public void putAll(TFloatDoubleMap map)

Description copied from interface: TFloatDoubleMap

Put all the entries from the given map into this map.

Specified by:

putAll in interface TFloatDoubleMap

Parameters:

map - The map from which entries will be obtained to put into this map.

clear

public void clear()

Description copied from interface: TFloatDoubleMap

Empties the map.

Specified by:

clear in interface TFloatDoubleMap

keySet

public TFloatSet keySet()

Description copied from interface: TFloatDoubleMap

Returns the keys of the map as a TFloatSet

Specified by:

keySet in interface TFloatDoubleMap

Returns:

the keys of the map as a TFloatSet

keys

public float[] keys()

Description copied from interface: TFloatDoubleMap

Returns the keys of the map as an array of float values.

Specified by:

keys in interface TFloatDoubleMap

Returns:

the keys of the map as an array of float values.

keys

public float[] keys(float[] array)

Description copied from interface: TFloatDoubleMap

Returns the keys of the map.

Specified by:

keys in interface TFloatDoubleMap

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.

valueCollection

public TDoubleCollection valueCollection()

Description copied from interface: TFloatDoubleMap

Returns the values of the map as a TDoubleCollection

Specified by:

valueCollection in interface TFloatDoubleMap

Returns:

the values of the map as a TDoubleCollection

values

public double[] values()

Description copied from interface: TFloatDoubleMap

Returns the values of the map as an array of #e# values.

Specified by:

values in interface TFloatDoubleMap

Returns:

the values of the map as an array of #e# values.

values

public double[] values(double[] array)

Description copied from interface: TFloatDoubleMap

Returns the values of the map using an existing array.

Specified by:

values in interface TFloatDoubleMap

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.

iterator

public TFloatDoubleIterator iterator()

Specified by:

iterator in interface TFloatDoubleMap

Returns:

a TFloatDoubleIterator with access to this map's keys and values

getNoEntryKey

public float getNoEntryKey()

Description copied from interface: TFloatDoubleMap

Returns the value that will be returned from TFloatDoubleMap.get(float) or TFloatDoubleMap.put(float, 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 interface TFloatDoubleMap

Returns:

the value that represents a null key in this collection.

getNoEntryValue

public double getNoEntryValue()

Description copied from interface: TFloatDoubleMap

Returns the value that will be returned from TFloatDoubleMap.get(float) or TFloatDoubleMap.put(float, 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 interface TFloatDoubleMap

Returns:

the value that represents a null value in this collection.

putIfAbsent

public double putIfAbsent(float key,
                          double value)

Description copied from interface: TFloatDoubleMap

Inserts a key/value pair into the map if the specified key is not already associated with a value.

Specified by:

putIfAbsent in interface TFloatDoubleMap

Returns:

the previous value associated with key, or the "no entry" value if none was found (see TFloatDoubleMap.getNoEntryValue()).

forEachKey

public boolean forEachKey(TFloatProcedure procedure)

Description copied from interface: TFloatDoubleMap

Executes procedure for each key in the map.

Specified by:

forEachKey in interface TFloatDoubleMap

Parameters:

procedure - a TFloatProcedure value

Returns:

false if the loop over the keys terminated because the procedure returned false for some key.

forEachValue

public boolean forEachValue(TDoubleProcedure procedure)

Description copied from interface: TFloatDoubleMap

Executes procedure for each value in the map.

Specified by:

forEachValue in interface TFloatDoubleMap

Parameters:

procedure - a T#F#Procedure value

Returns:

false if the loop over the values terminated because the procedure returned false for some value.

forEachEntry

public boolean forEachEntry(TFloatDoubleProcedure procedure)

Description copied from interface: TFloatDoubleMap

Executes procedure for each key/value entry in the map.

Specified by:

forEachEntry in interface TFloatDoubleMap

Parameters:

procedure - a TOFloatDoubleProcedure value

Returns:

false if the loop over the entries terminated because the procedure returned false for some entry.

transformValues

public void transformValues(TDoubleFunction function)

Description copied from interface: TFloatDoubleMap

Transform the values in this map using function.

Specified by:

transformValues in interface TFloatDoubleMap

Parameters:

function - a TDoubleFunction value

retainEntries

public boolean retainEntries(TFloatDoubleProcedure procedure)

Description copied from interface: TFloatDoubleMap

Retains only those entries in the map for which the procedure returns a true value.

Specified by:

retainEntries in interface TFloatDoubleMap

Parameters:

procedure - determines which entries to keep

Returns:

true if the map was modified.

increment

public boolean increment(float key)

Description copied from interface: TFloatDoubleMap

Increments the primitive value mapped to key by 1

Specified by:

increment in interface TFloatDoubleMap

Parameters:

key - the key of the value to increment

Returns:

true if a mapping was found and modified.

adjustValue

public boolean adjustValue(float key,
                           double amount)

Description copied from interface: TFloatDoubleMap

Adjusts the primitive value mapped to key.

Specified by:

adjustValue in interface TFloatDoubleMap

Parameters:

key - the key of the value to increment

amount - the amount to adjust the value by.

Returns:

true if a mapping was found and modified.

adjustOrPutValue

public double adjustOrPutValue(float key,
                               double adjust_amount,
                               double put_amount)

Description copied from interface: TFloatDoubleMap

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 interface TFloatDoubleMap

Parameters:

key - the key of the value to increment

adjust_amount - the amount to adjust the value by

put_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

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object