Package gnu.trove.impl.unmodifiable
Class TUnmodifiableShortByteMap
java.lang.Object
gnu.trove.impl.unmodifiable.TUnmodifiableShortByteMap
- All Implemented Interfaces:
TShortByteMap
,Serializable
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbyte
adjustOrPutValue
(short key, byte adjust_amount, byte put_amount) Adjusts the primitive value mapped to the key if the key is present in the map.boolean
adjustValue
(short key, byte 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
(byte val) Checks for the presence of val in the values of the map.boolean
boolean
forEachEntry
(TShortByteProcedure 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
(TByteProcedure procedure) Executes procedure for each value in the map.byte
get
(short key) Retrieves the value for key.short
Returns the value that will be returned fromTShortByteMap.get(short)
orTShortByteMap.put(short, byte)
if no entry exists for a given key.byte
Returns the value that will be returned fromTShortByteMap.get(short)
orTShortByteMap.put(short, byte)
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 TShortSetbyte
put
(short key, byte value) Inserts a key/value pair into the map.void
Put all the entries from the given map into this map.void
Put all the entries from the given Map into this map.byte
putIfAbsent
(short key, byte value) Inserts a key/value pair into the map if the specified key is not already associated with a value.byte
remove
(short key) Deletes a key/value pair from the map.boolean
retainEntries
(TShortByteProcedure 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
(TByteFunction function) Transform the values in this map using function.Returns the values of the map as a TByteCollectionbyte[]
values()
Returns the values of the map as an array of #e# values.byte[]
values
(byte[] array) Returns the values of the map using an existing array.
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Constructor Details
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TUnmodifiableShortByteMap
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Method Details
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size
public int size()Description copied from interface:TShortByteMap
Returns an int value that is the number of elements in the map.- Specified by:
size
in interfaceTShortByteMap
- 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:TShortByteMap
Returns true if this map contains no key-value mappings.- Specified by:
isEmpty
in interfaceTShortByteMap
- Returns:
- true if this map contains no key-value mappings
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containsKey
public boolean containsKey(short key) Description copied from interface:TShortByteMap
Checks for the present of key in the keys of the map.- Specified by:
containsKey
in interfaceTShortByteMap
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containsValue
public boolean containsValue(byte val) Description copied from interface:TShortByteMap
Checks for the presence of val in the values of the map.- Specified by:
containsValue
in interfaceTShortByteMap
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get
public byte get(short key) Description copied from interface:TShortByteMap
Retrieves the value for key.- Specified by:
get
in interfaceTShortByteMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortByteMap.getNoEntryValue()
).
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put
public byte put(short key, byte value) Description copied from interface:TShortByteMap
Inserts a key/value pair into the map.- Specified by:
put
in interfaceTShortByteMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortByteMap.getNoEntryValue()
).
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remove
public byte remove(short key) Description copied from interface:TShortByteMap
Deletes a key/value pair from the map.- Specified by:
remove
in interfaceTShortByteMap
- Parameters:
key
- anshort
value- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortByteMap.getNoEntryValue()
).
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putAll
Description copied from interface:TShortByteMap
Put all the entries from the given map into this map.- Specified by:
putAll
in interfaceTShortByteMap
- Parameters:
m
- The map from which entries will be obtained to put into this map.
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putAll
Description copied from interface:TShortByteMap
Put all the entries from the given Map into this map.- Specified by:
putAll
in interfaceTShortByteMap
- 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:TShortByteMap
Empties the map.- Specified by:
clear
in interfaceTShortByteMap
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keySet
Description copied from interface:TShortByteMap
Returns the keys of the map as a TShortSet- Specified by:
keySet
in interfaceTShortByteMap
- Returns:
- the keys of the map as a TShortSet
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keys
public short[] keys()Description copied from interface:TShortByteMap
Returns the keys of the map as an array of short values.- Specified by:
keys
in interfaceTShortByteMap
- 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:TShortByteMap
Returns the keys of the map.- Specified by:
keys
in interfaceTShortByteMap
- 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:TShortByteMap
Returns the values of the map as a TByteCollection- Specified by:
valueCollection
in interfaceTShortByteMap
- Returns:
- the values of the map as a TByteCollection
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values
public byte[] values()Description copied from interface:TShortByteMap
Returns the values of the map as an array of #e# values.- Specified by:
values
in interfaceTShortByteMap
- Returns:
- the values of the map as an array of #e# values.
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values
public byte[] values(byte[] array) Description copied from interface:TShortByteMap
Returns the values of the map using an existing array.- Specified by:
values
in interfaceTShortByteMap
- 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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equals
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hashCode
public int hashCode() -
toString
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getNoEntryKey
public short getNoEntryKey()Description copied from interface:TShortByteMap
Returns the value that will be returned fromTShortByteMap.get(short)
orTShortByteMap.put(short, byte)
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 interfaceTShortByteMap
- Returns:
- the value that represents a null key in this collection.
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getNoEntryValue
public byte getNoEntryValue()Description copied from interface:TShortByteMap
Returns the value that will be returned fromTShortByteMap.get(short)
orTShortByteMap.put(short, byte)
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 interfaceTShortByteMap
- Returns:
- the value that represents a null value in this collection.
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forEachKey
Description copied from interface:TShortByteMap
Executes procedure for each key in the map.- Specified by:
forEachKey
in interfaceTShortByteMap
- 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:TShortByteMap
Executes procedure for each value in the map.- Specified by:
forEachValue
in interfaceTShortByteMap
- 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:TShortByteMap
Executes procedure for each key/value entry in the map.- Specified by:
forEachEntry
in interfaceTShortByteMap
- Parameters:
procedure
- aTOShortByteProcedure
value- Returns:
- false if the loop over the entries terminated because the procedure returned false for some entry.
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iterator
- Specified by:
iterator
in interfaceTShortByteMap
- Returns:
- a TShortByteIterator with access to this map's keys and values
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putIfAbsent
public byte putIfAbsent(short key, byte value) Description copied from interface:TShortByteMap
Inserts a key/value pair into the map if the specified key is not already associated with a value.- Specified by:
putIfAbsent
in interfaceTShortByteMap
- Returns:
- the previous value associated with key, or the "no entry" value
if none was found (see
TShortByteMap.getNoEntryValue()
).
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transformValues
Description copied from interface:TShortByteMap
Transform the values in this map using function.- Specified by:
transformValues
in interfaceTShortByteMap
- Parameters:
function
- aTByteFunction
value
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retainEntries
Description copied from interface:TShortByteMap
Retains only those entries in the map for which the procedure returns a true value.- Specified by:
retainEntries
in interfaceTShortByteMap
- 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:TShortByteMap
Increments the primitive value mapped to key by 1- Specified by:
increment
in interfaceTShortByteMap
- 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, byte amount) Description copied from interface:TShortByteMap
Adjusts the primitive value mapped to key.- Specified by:
adjustValue
in interfaceTShortByteMap
- 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 byte adjustOrPutValue(short key, byte adjust_amount, byte put_amount) Description copied from interface:TShortByteMap
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 interfaceTShortByteMap
- 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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