Package gnu.trove.impl.sync

Class TSynchronizedDoubleFloatMap

java.lang.Object

gnu.trove.impl.sync.TSynchronizedDoubleFloatMap

All Implemented Interfaces:

TDoubleFloatMap, java.io.Serializable

public class TSynchronizedDoubleFloatMap
extends java.lang.Object
implements TDoubleFloatMap, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
TSynchronizedDoubleFloatMap(TDoubleFloatMap m)
TSynchronizedDoubleFloatMap(TDoubleFloatMap m, java.lang.Object mutex)

Method Summary

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

TSynchronizedDoubleFloatMap

public TSynchronizedDoubleFloatMap(TDoubleFloatMap m)

TSynchronizedDoubleFloatMap

public TSynchronizedDoubleFloatMap(TDoubleFloatMap m,
                                   java.lang.Object mutex)

Method Detail

size

public int size()

Description copied from interface: TDoubleFloatMap

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

Specified by:

size in interface TDoubleFloatMap

Returns:

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

isEmpty

public boolean isEmpty()

Description copied from interface: TDoubleFloatMap

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

Specified by:

isEmpty in interface TDoubleFloatMap

Returns:

true if this map contains no key-value mappings

containsKey

public boolean containsKey(double key)

Description copied from interface: TDoubleFloatMap

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

Specified by:

containsKey in interface TDoubleFloatMap

containsValue

public boolean containsValue(float value)

Description copied from interface: TDoubleFloatMap

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

Specified by:

containsValue in interface TDoubleFloatMap

get

public float get(double key)

Description copied from interface: TDoubleFloatMap

Retrieves the value for key.

Specified by:

get in interface TDoubleFloatMap

Returns:

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

put

public float put(double key,
                 float value)

Description copied from interface: TDoubleFloatMap

Inserts a key/value pair into the map.

Specified by:

put in interface TDoubleFloatMap

Returns:

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

remove

public float remove(double key)

Description copied from interface: TDoubleFloatMap

Deletes a key/value pair from the map.

Specified by:

remove in interface TDoubleFloatMap

Parameters:

key - an double value

Returns:

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

putAll

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

Description copied from interface: TDoubleFloatMap

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

Specified by:

putAll in interface TDoubleFloatMap

Parameters:

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

putAll

public void putAll(TDoubleFloatMap map)

Description copied from interface: TDoubleFloatMap

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

Specified by:

putAll in interface TDoubleFloatMap

Parameters:

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

clear

public void clear()

Description copied from interface: TDoubleFloatMap

Empties the map.

Specified by:

clear in interface TDoubleFloatMap

keySet

public TDoubleSet keySet()

Description copied from interface: TDoubleFloatMap

Returns the keys of the map as a TDoubleSet

Specified by:

keySet in interface TDoubleFloatMap

Returns:

the keys of the map as a TDoubleSet

keys

public double[] keys()

Description copied from interface: TDoubleFloatMap

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

Specified by:

keys in interface TDoubleFloatMap

Returns:

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

keys

public double[] keys(double[] array)

Description copied from interface: TDoubleFloatMap

Returns the keys of the map.

Specified by:

keys in interface TDoubleFloatMap

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 TFloatCollection valueCollection()

Description copied from interface: TDoubleFloatMap

Returns the values of the map as a TFloatCollection

Specified by:

valueCollection in interface TDoubleFloatMap

Returns:

the values of the map as a TFloatCollection

values

public float[] values()

Description copied from interface: TDoubleFloatMap

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

Specified by:

values in interface TDoubleFloatMap

Returns:

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

values

public float[] values(float[] array)

Description copied from interface: TDoubleFloatMap

Returns the values of the map using an existing array.

Specified by:

values in interface TDoubleFloatMap

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 TDoubleFloatIterator iterator()

Specified by:

iterator in interface TDoubleFloatMap

Returns:

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

getNoEntryKey

public double getNoEntryKey()

Description copied from interface: TDoubleFloatMap

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

Returns:

the value that represents a null key in this collection.

getNoEntryValue

public float getNoEntryValue()

Description copied from interface: TDoubleFloatMap

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

Returns:

the value that represents a null value in this collection.

putIfAbsent

public float putIfAbsent(double key,
                         float value)

Description copied from interface: TDoubleFloatMap

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

Specified by:

putIfAbsent in interface TDoubleFloatMap

Returns:

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

forEachKey

public boolean forEachKey(TDoubleProcedure procedure)

Description copied from interface: TDoubleFloatMap

Executes procedure for each key in the map.

Specified by:

forEachKey in interface TDoubleFloatMap

Parameters:

procedure - a TDoubleProcedure value

Returns:

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

forEachValue

public boolean forEachValue(TFloatProcedure procedure)

Description copied from interface: TDoubleFloatMap

Executes procedure for each value in the map.

Specified by:

forEachValue in interface TDoubleFloatMap

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(TDoubleFloatProcedure procedure)

Description copied from interface: TDoubleFloatMap

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

Specified by:

forEachEntry in interface TDoubleFloatMap

Parameters:

procedure - a TODoubleFloatProcedure value

Returns:

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

transformValues

public void transformValues(TFloatFunction function)

Description copied from interface: TDoubleFloatMap

Transform the values in this map using function.

Specified by:

transformValues in interface TDoubleFloatMap

Parameters:

function - a TFloatFunction value

retainEntries

public boolean retainEntries(TDoubleFloatProcedure procedure)

Description copied from interface: TDoubleFloatMap

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

Specified by:

retainEntries in interface TDoubleFloatMap

Parameters:

procedure - determines which entries to keep

Returns:

true if the map was modified.

increment

public boolean increment(double key)

Description copied from interface: TDoubleFloatMap

Increments the primitive value mapped to key by 1

Specified by:

increment in interface TDoubleFloatMap

Parameters:

key - the key of the value to increment

Returns:

true if a mapping was found and modified.

adjustValue

public boolean adjustValue(double key,
                           float amount)

Description copied from interface: TDoubleFloatMap

Adjusts the primitive value mapped to key.

Specified by:

adjustValue in interface TDoubleFloatMap

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

Description copied from interface: TDoubleFloatMap

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 TDoubleFloatMap

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