Package gnu.trove.impl.sync
Class TSynchronizedCharFloatMap
- java.lang.Object
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- gnu.trove.impl.sync.TSynchronizedCharFloatMap
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- All Implemented Interfaces:
TCharFloatMap
,java.io.Serializable
public class TSynchronizedCharFloatMap extends java.lang.Object implements TCharFloatMap, java.io.Serializable
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description TSynchronizedCharFloatMap(TCharFloatMap m)
TSynchronizedCharFloatMap(TCharFloatMap m, java.lang.Object mutex)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description float
adjustOrPutValue(char 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(char key, float amount)
Adjusts the primitive value mapped to key.void
clear()
Empties the map.boolean
containsKey(char 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(TCharFloatProcedure procedure)
Executes procedure for each key/value entry in the map.boolean
forEachKey(TCharProcedure procedure)
Executes procedure for each key in the map.boolean
forEachValue(TFloatProcedure procedure)
Executes procedure for each value in the map.float
get(char key)
Retrieves the value for key.char
getNoEntryKey()
Returns the value that will be returned fromTCharFloatMap.get(char)
orTCharFloatMap.put(char, float)
if no entry exists for a given key.float
getNoEntryValue()
Returns the value that will be returned fromTCharFloatMap.get(char)
orTCharFloatMap.put(char, float)
if no entry exists for a given key.int
hashCode()
boolean
increment(char key)
Increments the primitive value mapped to key by 1boolean
isEmpty()
Returns true if this map contains no key-value mappings.TCharFloatIterator
iterator()
char[]
keys()
Returns the keys of the map as an array of char values.char[]
keys(char[] array)
Returns the keys of the map.TCharSet
keySet()
Returns the keys of the map as a TCharSetfloat
put(char key, float value)
Inserts a key/value pair into the map.void
putAll(TCharFloatMap map)
Put all the entries from the given map into this map.void
putAll(java.util.Map<? extends java.lang.Character,? extends java.lang.Float> map)
Put all the entries from the given Map into this map.float
putIfAbsent(char key, float value)
Inserts a key/value pair into the map if the specified key is not already associated with a value.float
remove(char key)
Deletes a key/value pair from the map.boolean
retainEntries(TCharFloatProcedure 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 TFloatCollectionfloat[]
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.
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Constructor Detail
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TSynchronizedCharFloatMap
public TSynchronizedCharFloatMap(TCharFloatMap m)
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TSynchronizedCharFloatMap
public TSynchronizedCharFloatMap(TCharFloatMap m, java.lang.Object mutex)
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Method Detail
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size
public int size()
Description copied from interface:TCharFloatMap
Returns an int value that is the number of elements in the map.- Specified by:
size
in interfaceTCharFloatMap
- 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:TCharFloatMap
Returns true if this map contains no key-value mappings.- Specified by:
isEmpty
in interfaceTCharFloatMap
- Returns:
- true if this map contains no key-value mappings
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containsKey
public boolean containsKey(char key)
Description copied from interface:TCharFloatMap
Checks for the present of key in the keys of the map.- Specified by:
containsKey
in interfaceTCharFloatMap
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containsValue
public boolean containsValue(float value)
Description copied from interface:TCharFloatMap
Checks for the presence of val in the values of the map.- Specified by:
containsValue
in interfaceTCharFloatMap
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get
public float get(char key)
Description copied from interface:TCharFloatMap
Retrieves the value for key.- Specified by:
get
in interfaceTCharFloatMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TCharFloatMap.getNoEntryValue()
).
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put
public float put(char key, float value)
Description copied from interface:TCharFloatMap
Inserts a key/value pair into the map.- Specified by:
put
in interfaceTCharFloatMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TCharFloatMap.getNoEntryValue()
).
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remove
public float remove(char key)
Description copied from interface:TCharFloatMap
Deletes a key/value pair from the map.- Specified by:
remove
in interfaceTCharFloatMap
- Parameters:
key
- anchar
value- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TCharFloatMap.getNoEntryValue()
).
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putAll
public void putAll(java.util.Map<? extends java.lang.Character,? extends java.lang.Float> map)
Description copied from interface:TCharFloatMap
Put all the entries from the given Map into this map.- Specified by:
putAll
in interfaceTCharFloatMap
- Parameters:
map
- The Map from which entries will be obtained to put into this map.
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putAll
public void putAll(TCharFloatMap map)
Description copied from interface:TCharFloatMap
Put all the entries from the given map into this map.- Specified by:
putAll
in interfaceTCharFloatMap
- 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:TCharFloatMap
Empties the map.- Specified by:
clear
in interfaceTCharFloatMap
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keySet
public TCharSet keySet()
Description copied from interface:TCharFloatMap
Returns the keys of the map as a TCharSet- Specified by:
keySet
in interfaceTCharFloatMap
- Returns:
- the keys of the map as a TCharSet
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keys
public char[] keys()
Description copied from interface:TCharFloatMap
Returns the keys of the map as an array of char values.- Specified by:
keys
in interfaceTCharFloatMap
- Returns:
- the keys of the map as an array of char values.
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keys
public char[] keys(char[] array)
Description copied from interface:TCharFloatMap
Returns the keys of the map.- Specified by:
keys
in interfaceTCharFloatMap
- 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 TFloatCollection valueCollection()
Description copied from interface:TCharFloatMap
Returns the values of the map as a TFloatCollection- Specified by:
valueCollection
in interfaceTCharFloatMap
- Returns:
- the values of the map as a TFloatCollection
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values
public float[] values()
Description copied from interface:TCharFloatMap
Returns the values of the map as an array of #e# values.- Specified by:
values
in interfaceTCharFloatMap
- Returns:
- the values of the map as an array of #e# values.
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values
public float[] values(float[] array)
Description copied from interface:TCharFloatMap
Returns the values of the map using an existing array.- Specified by:
values
in interfaceTCharFloatMap
- 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 TCharFloatIterator iterator()
- Specified by:
iterator
in interfaceTCharFloatMap
- Returns:
- a TCharFloatIterator with access to this map's keys and values
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getNoEntryKey
public char getNoEntryKey()
Description copied from interface:TCharFloatMap
Returns the value that will be returned fromTCharFloatMap.get(char)
orTCharFloatMap.put(char, 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 interfaceTCharFloatMap
- Returns:
- the value that represents a null key in this collection.
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getNoEntryValue
public float getNoEntryValue()
Description copied from interface:TCharFloatMap
Returns the value that will be returned fromTCharFloatMap.get(char)
orTCharFloatMap.put(char, 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 interfaceTCharFloatMap
- Returns:
- the value that represents a null value in this collection.
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putIfAbsent
public float putIfAbsent(char key, float value)
Description copied from interface:TCharFloatMap
Inserts a key/value pair into the map if the specified key is not already associated with a value.- Specified by:
putIfAbsent
in interfaceTCharFloatMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TCharFloatMap.getNoEntryValue()
).
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forEachKey
public boolean forEachKey(TCharProcedure procedure)
Description copied from interface:TCharFloatMap
Executes procedure for each key in the map.- Specified by:
forEachKey
in interfaceTCharFloatMap
- Parameters:
procedure
- aTCharProcedure
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(TFloatProcedure procedure)
Description copied from interface:TCharFloatMap
Executes procedure for each value in the map.- Specified by:
forEachValue
in interfaceTCharFloatMap
- 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(TCharFloatProcedure procedure)
Description copied from interface:TCharFloatMap
Executes procedure for each key/value entry in the map.- Specified by:
forEachEntry
in interfaceTCharFloatMap
- Parameters:
procedure
- aTOCharFloatProcedure
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(TFloatFunction function)
Description copied from interface:TCharFloatMap
Transform the values in this map using function.- Specified by:
transformValues
in interfaceTCharFloatMap
- Parameters:
function
- aTFloatFunction
value
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retainEntries
public boolean retainEntries(TCharFloatProcedure procedure)
Description copied from interface:TCharFloatMap
Retains only those entries in the map for which the procedure returns a true value.- Specified by:
retainEntries
in interfaceTCharFloatMap
- Parameters:
procedure
- determines which entries to keep- Returns:
- true if the map was modified.
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increment
public boolean increment(char key)
Description copied from interface:TCharFloatMap
Increments the primitive value mapped to key by 1- Specified by:
increment
in interfaceTCharFloatMap
- 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(char key, float amount)
Description copied from interface:TCharFloatMap
Adjusts the primitive value mapped to key.- Specified by:
adjustValue
in interfaceTCharFloatMap
- 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 float adjustOrPutValue(char key, float adjust_amount, float put_amount)
Description copied from interface:TCharFloatMap
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 interfaceTCharFloatMap
- 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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