Package gnu.trove.impl.sync
Class TSynchronizedFloatDoubleMap
- java.lang.Object
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- gnu.trove.impl.sync.TSynchronizedFloatDoubleMap
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- All Implemented Interfaces:
TFloatDoubleMap
,java.io.Serializable
public class TSynchronizedFloatDoubleMap extends java.lang.Object implements TFloatDoubleMap, java.io.Serializable
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description TSynchronizedFloatDoubleMap(TFloatDoubleMap m)
TSynchronizedFloatDoubleMap(TFloatDoubleMap m, java.lang.Object mutex)
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Method Summary
All Methods Instance Methods Concrete Methods 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 fromTFloatDoubleMap.get(float)
orTFloatDoubleMap.put(float, double)
if no entry exists for a given key.double
getNoEntryValue()
Returns the value that will be returned fromTFloatDoubleMap.get(float)
orTFloatDoubleMap.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 1boolean
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 TFloatSetdouble
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 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 Detail
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TSynchronizedFloatDoubleMap
public TSynchronizedFloatDoubleMap(TFloatDoubleMap m)
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TSynchronizedFloatDoubleMap
public TSynchronizedFloatDoubleMap(TFloatDoubleMap m, java.lang.Object mutex)
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Method Detail
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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 interfaceTFloatDoubleMap
- 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:TFloatDoubleMap
Returns true if this map contains no key-value mappings.- Specified by:
isEmpty
in interfaceTFloatDoubleMap
- Returns:
- true if this map contains no key-value mappings
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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 interfaceTFloatDoubleMap
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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 interfaceTFloatDoubleMap
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get
public double get(float key)
Description copied from interface:TFloatDoubleMap
Retrieves the value for key.- Specified by:
get
in interfaceTFloatDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TFloatDoubleMap.getNoEntryValue()
).
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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 interfaceTFloatDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TFloatDoubleMap.getNoEntryValue()
).
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remove
public double remove(float key)
Description copied from interface:TFloatDoubleMap
Deletes a key/value pair from the map.- Specified by:
remove
in interfaceTFloatDoubleMap
- Parameters:
key
- anfloat
value- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TFloatDoubleMap.getNoEntryValue()
).
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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 interfaceTFloatDoubleMap
- Parameters:
map
- The Map from which entries will be obtained to put into this map.
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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 interfaceTFloatDoubleMap
- 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:TFloatDoubleMap
Empties the map.- Specified by:
clear
in interfaceTFloatDoubleMap
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keySet
public TFloatSet keySet()
Description copied from interface:TFloatDoubleMap
Returns the keys of the map as a TFloatSet- Specified by:
keySet
in interfaceTFloatDoubleMap
- Returns:
- the keys of the map as a TFloatSet
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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 interfaceTFloatDoubleMap
- Returns:
- the keys of the map as an array of float values.
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keys
public float[] keys(float[] array)
Description copied from interface:TFloatDoubleMap
Returns the keys of the map.- Specified by:
keys
in interfaceTFloatDoubleMap
- 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
public TDoubleCollection valueCollection()
Description copied from interface:TFloatDoubleMap
Returns the values of the map as a TDoubleCollection- Specified by:
valueCollection
in interfaceTFloatDoubleMap
- Returns:
- the values of the map as a TDoubleCollection
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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 interfaceTFloatDoubleMap
- 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:TFloatDoubleMap
Returns the values of the map using an existing array.- Specified by:
values
in interfaceTFloatDoubleMap
- 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
public TFloatDoubleIterator iterator()
- Specified by:
iterator
in interfaceTFloatDoubleMap
- Returns:
- a TFloatDoubleIterator with access to this map's keys and values
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getNoEntryKey
public float getNoEntryKey()
Description copied from interface:TFloatDoubleMap
Returns the value that will be returned fromTFloatDoubleMap.get(float)
orTFloatDoubleMap.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 interfaceTFloatDoubleMap
- Returns:
- the value that represents a null key in this collection.
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getNoEntryValue
public double getNoEntryValue()
Description copied from interface:TFloatDoubleMap
Returns the value that will be returned fromTFloatDoubleMap.get(float)
orTFloatDoubleMap.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 interfaceTFloatDoubleMap
- Returns:
- the value that represents a null value in this collection.
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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 interfaceTFloatDoubleMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TFloatDoubleMap.getNoEntryValue()
).
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forEachKey
public boolean forEachKey(TFloatProcedure procedure)
Description copied from interface:TFloatDoubleMap
Executes procedure for each key in the map.- Specified by:
forEachKey
in interfaceTFloatDoubleMap
- Parameters:
procedure
- aTFloatProcedure
value- Returns:
- false if the loop over the keys terminated because the procedure returned false for some key.
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forEachValue
public boolean forEachValue(TDoubleProcedure procedure)
Description copied from interface:TFloatDoubleMap
Executes procedure for each value in the map.- Specified by:
forEachValue
in interfaceTFloatDoubleMap
- 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
public boolean forEachEntry(TFloatDoubleProcedure procedure)
Description copied from interface:TFloatDoubleMap
Executes procedure for each key/value entry in the map.- Specified by:
forEachEntry
in interfaceTFloatDoubleMap
- Parameters:
procedure
- aTOFloatDoubleProcedure
value- Returns:
- false if the loop over the entries terminated because the procedure returned false for some entry.
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transformValues
public void transformValues(TDoubleFunction function)
Description copied from interface:TFloatDoubleMap
Transform the values in this map using function.- Specified by:
transformValues
in interfaceTFloatDoubleMap
- Parameters:
function
- aTDoubleFunction
value
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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 interfaceTFloatDoubleMap
- Parameters:
procedure
- determines which entries to keep- Returns:
- true if the map was modified.
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increment
public boolean increment(float key)
Description copied from interface:TFloatDoubleMap
Increments the primitive value mapped to key by 1- Specified by:
increment
in interfaceTFloatDoubleMap
- 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(float key, double amount)
Description copied from interface:TFloatDoubleMap
Adjusts the primitive value mapped to key.- Specified by:
adjustValue
in interfaceTFloatDoubleMap
- 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(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 interfaceTFloatDoubleMap
- 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
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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