Interface MutableCharFloatMap
- All Superinterfaces:
CharFloatMap
,FloatIterable
,FloatValuesMap
,MutableFloatValuesMap
,PrimitiveIterable
- All Known Implementing Classes:
CharFloatHashMap
,SynchronizedCharFloatMap
,UnmodifiableCharFloatMap
public interface MutableCharFloatMap extends CharFloatMap, MutableFloatValuesMap
This file was automatically generated from template file mutablePrimitivePrimitiveMap.stg.
- Since:
- 3.0.
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Method Summary
Modifier and Type Method Description float
addToValue(char key, float toBeAdded)
Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.MutableCharFloatMap
asSynchronized()
Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.MutableCharFloatMap
asUnmodifiable()
Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing anUnsupportedOperationException
for all mutating operations.MutableFloatCharMap
flipUniqueValues()
Return the FloatCharMap that is obtained by flipping the direction of this map and making the associations from value to key.float
getIfAbsentPut(char key, float value)
Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.float
getIfAbsentPut(char key, FloatFunction0 function)
Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.<P> float
getIfAbsentPutWith(char key, FloatFunction<? super P> function, P parameter)
Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.float
getIfAbsentPutWithKey(char key, CharToFloatFunction function)
Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.void
put(char key, float value)
Associates a value with the specified key.void
putAll(CharFloatMap map)
Puts all of the key/value mappings from the specified map into this map.default void
putPair(CharFloatPair keyValuePair)
This method allows MutableCharFloatMap the ability to add an element in the form of CharFloatPair.MutableCharFloatMap
reject(CharFloatPredicate predicate)
Return a copy of this map containing only the key/value pairs that do not match the predicate.void
remove(char key)
Removes the mapping associated with the key, if one exists, from the map.void
removeKey(char key)
Removes the mapping associated with the key, if one exists, from the map.float
removeKeyIfAbsent(char key, float value)
Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.MutableCharFloatMap
select(CharFloatPredicate predicate)
Return a copy of this map containing only the key/value pairs that match the predicate.float
updateValue(char key, float initialValueIfAbsent, FloatToFloatFunction function)
Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.void
updateValues(CharFloatToFloatFunction function)
Updates the values in-place.default MutableCharFloatMap
withAllKeyValues(Iterable<CharFloatPair> keyValuePairs)
Puts all of the key/value mappings from the specified pairs into this map.MutableCharFloatMap
withKeyValue(char key, float value)
Associates a value with the specified key.MutableCharFloatMap
withoutAllKeys(CharIterable keys)
Removes the mappings associated with all the keys, if they exist, from this map.MutableCharFloatMap
withoutKey(char key)
Removes the mapping associated with the key, if one exists, from this map.Methods inherited from interface org.eclipse.collections.api.map.primitive.CharFloatMap
containsKey, equals, forEachKey, forEachKeyValue, get, getIfAbsent, getOrThrow, hashCode, keySet, keysView, keyValuesView, toImmutable, toString
Methods inherited from interface org.eclipse.collections.api.FloatIterable
allSatisfy, anySatisfy, asLazy, average, averageIfEmpty, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, contains, containsAll, containsAll, count, detectIfNone, each, flatCollect, forEach, injectInto, max, maxIfEmpty, median, medianIfEmpty, min, minIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, sum, summaryStatistics, toArray, toArray, toBag, toList, toSet, toSortedArray, toSortedList
Methods inherited from interface org.eclipse.collections.api.map.primitive.FloatValuesMap
containsValue, forEachValue, tap, values
Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableFloatValuesMap
clear, collect, floatIterator, reject, select
Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable
appendString, appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, size
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Method Details
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put
void put(char key, float value)Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced withvalue
.- Parameters:
key
- the keyvalue
- the value to associate withvalue
-
putPair
This method allows MutableCharFloatMap the ability to add an element in the form of CharFloatPair.- Since:
- 9.1.0
- See Also:
put(char, float)
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putAll
Puts all of the key/value mappings from the specified map into this map. If this map already has a value associated with one of the keys in the map, it will be replaced with the value inmap
.- Parameters:
map
- the map to copy into this map
-
updateValues
Updates the values in-place.- Parameters:
function
- that takes a key and its value and that returns a new value for this key- Since:
- 10.0
-
removeKey
void removeKey(char key)Removes the mapping associated with the key, if one exists, from the map.- Parameters:
key
- the key to remove- See Also:
remove(char)
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remove
void remove(char key)Removes the mapping associated with the key, if one exists, from the map.- Parameters:
key
- the key to remove- See Also:
removeKey(char)
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removeKeyIfAbsent
float removeKeyIfAbsent(char key, float value)Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key. If no mapping existed for the key, the specified default value is returned.- Parameters:
key
- the key to removevalue
- the default value to return if no mapping for the key exists- Returns:
- the value previously associated with the key, if one existed,
or
value
if not
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getIfAbsentPut
float getIfAbsentPut(char key, float value)Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.- Parameters:
key
- the keyvalue
- the value to associate withkey
if no such mapping exists- Returns:
- the value associated with key, if one exists, or
value
if not
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getIfAbsentPut
Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.- Parameters:
key
- the keyfunction
- the supplier that provides the value if no mapping exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
if not
-
getIfAbsentPutWithKey
Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. Thekey
will be passed as the argument to the function.- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
withkey
if not
-
getIfAbsentPutWith
Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.- Type Parameters:
P
- the type of the value function'sparameter
- Parameters:
key
- the keyfunction
- the function that provides the value if no mapping exists. The specifiedparameter
will be passed as the argument to the function.parameter
- the parameter to provide tofunction
if no value exists forkey
- Returns:
- the value associated with the key, if one exists, or the result of
invoking
function
withparameter
if not
-
updateValue
Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.- Parameters:
key
- the keyinitialValueIfAbsent
- the initial value to supply to the function if no mapping exists for the keyfunction
- the function that returns the updated value based on the current value or the initial value, if no value exists- Returns:
- the new value associated with the key, either as a result of applying
function
to the value already associated with the key or as a result of applying it toinitialValueIfAbsent
and associating the result withkey
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flipUniqueValues
MutableFloatCharMap flipUniqueValues()Description copied from interface:CharFloatMap
Return the FloatCharMap that is obtained by flipping the direction of this map and making the associations from value to key.- Specified by:
flipUniqueValues
in interfaceCharFloatMap
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select
Description copied from interface:CharFloatMap
Return a copy of this map containing only the key/value pairs that match the predicate.- Specified by:
select
in interfaceCharFloatMap
- Parameters:
predicate
- the predicate to determine which key/value pairs in this map should be included in the returned map- Returns:
- a copy of this map with the matching key/value pairs
-
reject
Description copied from interface:CharFloatMap
Return a copy of this map containing only the key/value pairs that do not match the predicate.- Specified by:
reject
in interfaceCharFloatMap
- Parameters:
predicate
- the predicate to determine which key/value pairs in this map should be excluded from the returned map- Returns:
- a copy of this map without the matching key/value pairs
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withKeyValue
Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced withvalue
.- Parameters:
key
- the keyvalue
- the value to associate withvalue
- Returns:
- this map
- See Also:
put(char, float)
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withoutKey
Removes the mapping associated with the key, if one exists, from this map.- Parameters:
key
- the key to remove- Returns:
- this map
- See Also:
remove(char)
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withoutAllKeys
Removes the mappings associated with all the keys, if they exist, from this map.- Parameters:
keys
- the keys to remove- Returns:
- this map
- See Also:
remove(char)
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withAllKeyValues
Puts all of the key/value mappings from the specified pairs into this map. If this map already has a value associated with one of the keys in the pairs, it will be replaced with the value in the pair.- Parameters:
iterable
- the pairs to put into this map- Returns:
- this map
- See Also:
putPair(CharFloatPair)
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asUnmodifiable
MutableCharFloatMap asUnmodifiable()Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing anUnsupportedOperationException
for all mutating operations. This avoids the overhead of copying the map when callingCharFloatMap.toImmutable()
while still providing immutability.- Returns:
- an unmodifiable view of this map
-
asSynchronized
MutableCharFloatMap asSynchronized()Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.- Returns:
- a synchronized view of this map
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addToValue
float addToValue(char key, float toBeAdded)Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.- Parameters:
key
- the keytoBeAdded
- the amount to increment the existing value, if one exists, or to use as the initial value if one does not- Returns:
- the value after incrementing
toBeAdded
to the existing value associated withkey
ortoBeAdded
if one does not
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