Class ImmutableObjectCharEmptyMap<K>
- java.lang.Object
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- org.eclipse.collections.impl.map.immutable.primitive.ImmutableObjectCharEmptyMap<K>
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- All Implemented Interfaces:
java.io.Serializable
,CharIterable
,ImmutableObjectCharMap<K>
,ObjectCharMap<K>
,PrimitiveIterable
final class ImmutableObjectCharEmptyMap<K> extends java.lang.Object implements ImmutableObjectCharMap<K>, java.io.Serializable
ImmutableObjectCharEmptyMap is an optimization forImmutableObjectCharMap
of size 0. This file was automatically generated from template file immutableObjectPrimitiveEmptyMap.stg.- Since:
- 4.0.
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Field Summary
Fields Modifier and Type Field Description private static char
EMPTY_VALUE
(package private) static ImmutableObjectCharMap<?>
INSTANCE
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description ImmutableObjectCharEmptyMap()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
allSatisfy(CharPredicate predicate)
Returns true if all of the elements in the CharIterable return true for the specified predicate, otherwise returns false.boolean
anySatisfy(CharPredicate predicate)
Returns true if any of the elements in the CharIterable return true for the specified predicate, otherwise returns false.void
appendString(java.lang.Appendable appendable)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String separator)
Prints a string representation of this collection onto the givenAppendable
.void
appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
Prints a string representation of this collection onto the givenAppendable
.LazyCharIterable
asLazy()
Returns a LazyCharIterable adapter wrapping the source CharIterable.double
average()
CharIterator
charIterator()
Returns a primitive iterator that can be used to iterate over the CharIterable in an imperative style.RichIterable<CharIterable>
chunk(int size)
Partitions elements in fixed size chunks.<V> ImmutableCollection<V>
collect(CharToObjectFunction<? extends V> function)
Returns a new collection with the results of applying the specified function on each element of the source collection.boolean
contains(char value)
Returns true if the value is contained in the CharIterable, and false if it is not.boolean
containsAll(char... source)
Returns true if all of the values specified in the source array are contained in the CharIterable, and false if they are not.boolean
containsAll(CharIterable source)
Returns true if all of the values specified in the source CharIterable are contained in the CharIterable, and false if they are not.boolean
containsKey(java.lang.Object key)
Returns whether or not the key is present in the map.boolean
containsValue(char value)
Returns whether or not this map contains the value.int
count(CharPredicate predicate)
Returns a count of the number of elements in the CharIterable that return true for the specified predicate.char
detectIfNone(CharPredicate predicate, char ifNone)
void
each(CharProcedure procedure)
A synonym for forEach.boolean
equals(java.lang.Object obj)
ImmutableCharObjectMap<K>
flipUniqueValues()
Return the CharObjectMap that is obtained by flipping the direction of this map and making the associations from value to key.void
forEach(CharProcedure procedure)
Applies the CharProcedure to each element in the CharIterable.void
forEachKey(Procedure<? super K> procedure)
Iterates through each key in the map, invoking the procedure for each.void
forEachKeyValue(ObjectCharProcedure<? super K> objectCharProcedure)
Iterates through each key/value pair in the map, invoking the procedure for each.void
forEachValue(CharProcedure procedure)
Iterates through each value in this map.char
get(java.lang.Object key)
Retrieves the value associated with the key.char
getIfAbsent(java.lang.Object key, char ifAbsent)
Retrieves the value associated with the key, returning the specified default value if no such mapping exists.char
getOrThrow(java.lang.Object key)
Retrieves the value associated with the key, throwing anIllegalStateException
if no such mapping exists.int
hashCode()
<T> T
injectInto(T injectedValue, ObjectCharToObjectFunction<? super T,? extends T> function)
boolean
isEmpty()
Returns true if this iterable has zero items.java.util.Set<K>
keySet()
Returns a set containing all the keys in this map.LazyIterable<K>
keysView()
Returns a view of the keys in this map.RichIterable<ObjectCharPair<K>>
keyValuesView()
Returns a view of the key/value pairs in this map.java.lang.String
makeString()
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).java.lang.String
makeString(java.lang.String separator)
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).java.lang.String
makeString(java.lang.String start, java.lang.String separator, java.lang.String end)
Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.char
max()
char
maxIfEmpty(char defaultValue)
double
median()
char
min()
char
minIfEmpty(char defaultValue)
ImmutableObjectCharMap<K>
newWithKeyValue(K key, char value)
Copy this map, associate the value with the key (replacing the value if one already exists forkey
), and return the copy as new immutable map.ImmutableObjectCharMap<K>
newWithoutAllKeys(java.lang.Iterable<? extends K> keys)
Copy this map, remove any associated values with the specified keys (if any exist), and return the copy as a new immutable map.ImmutableObjectCharMap<K>
newWithoutKey(K key)
Copy this map, remove any associated value with the key (if one exists), and return the copy as a new immutable map.boolean
noneSatisfy(CharPredicate predicate)
Returns true if none of the elements in the CharIterable return true for the specified predicate, otherwise returns false.boolean
notEmpty()
The English equivalent of !this.isEmpty()private java.lang.Object
readResolve()
ImmutableCharCollection
reject(CharPredicate predicate)
Returns a new CharIterable with all of the elements in the CharIterable that return false for the specified predicate.ImmutableObjectCharMap<K>
reject(ObjectCharPredicate<? super K> objectCharPredicate)
Return a copy of this map containing only the key/value pairs that do not match the predicate.ImmutableCharCollection
select(CharPredicate predicate)
Returns a new CharIterable with all of the elements in the CharIterable that return true for the specified predicate.ImmutableObjectCharMap<K>
select(ObjectCharPredicate<? super K> objectCharPredicate)
Return a copy of this map containing only the key/value pairs that match the predicate.int
size()
Returns the number of items in this iterable.long
sum()
char[]
toArray()
Converts the CharIterable to a primitive char array.char[]
toArray(char[] target)
Converts the CharIterable to a primitive char array.MutableCharBag
toBag()
Converts the CharIterable to a new MutableCharBag.ImmutableObjectCharMap<K>
toImmutable()
Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.MutableCharList
toList()
Converts the CharIterable to a new MutableCharList.MutableCharSet
toSet()
Converts the CharIterable to a new MutableCharSet.char[]
toSortedArray()
MutableCharList
toSortedList()
java.lang.String
toString()
Follows the same general contract asAbstractMap.toString()
MutableCharCollection
values()
Returns the values in this map as a separate collection.-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.CharIterable
averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAny, containsAny, containsNone, containsNone, flatCollect, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toSortedList, toSortedListBy, toSortedListBy
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Methods inherited from interface org.eclipse.collections.api.map.primitive.ImmutableObjectCharMap
tap
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Methods inherited from interface org.eclipse.collections.api.map.primitive.ObjectCharMap
injectIntoKeyValue
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Field Detail
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INSTANCE
static final ImmutableObjectCharMap<?> INSTANCE
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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EMPTY_VALUE
private static final char EMPTY_VALUE
- See Also:
- Constant Field Values
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Method Detail
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readResolve
private java.lang.Object readResolve()
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charIterator
public CharIterator charIterator()
Description copied from interface:CharIterable
Returns a primitive iterator that can be used to iterate over the CharIterable in an imperative style.- Specified by:
charIterator
in interfaceCharIterable
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forEach
public void forEach(CharProcedure procedure)
Description copied from interface:CharIterable
Applies the CharProcedure to each element in the CharIterable.- Specified by:
forEach
in interfaceCharIterable
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each
public void each(CharProcedure procedure)
Description copied from interface:CharIterable
A synonym for forEach.- Specified by:
each
in interfaceCharIterable
- Since:
- 7.0.
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count
public int count(CharPredicate predicate)
Description copied from interface:CharIterable
Returns a count of the number of elements in the CharIterable that return true for the specified predicate.- Specified by:
count
in interfaceCharIterable
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anySatisfy
public boolean anySatisfy(CharPredicate predicate)
Description copied from interface:CharIterable
Returns true if any of the elements in the CharIterable return true for the specified predicate, otherwise returns false.- Specified by:
anySatisfy
in interfaceCharIterable
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allSatisfy
public boolean allSatisfy(CharPredicate predicate)
Description copied from interface:CharIterable
Returns true if all of the elements in the CharIterable return true for the specified predicate, otherwise returns false.- Specified by:
allSatisfy
in interfaceCharIterable
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noneSatisfy
public boolean noneSatisfy(CharPredicate predicate)
Description copied from interface:CharIterable
Returns true if none of the elements in the CharIterable return true for the specified predicate, otherwise returns false.- Specified by:
noneSatisfy
in interfaceCharIterable
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select
public ImmutableCharCollection select(CharPredicate predicate)
Description copied from interface:CharIterable
Returns a new CharIterable with all of the elements in the CharIterable that return true for the specified predicate.- Specified by:
select
in interfaceCharIterable
- Specified by:
select
in interfaceImmutableObjectCharMap<K>
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reject
public ImmutableCharCollection reject(CharPredicate predicate)
Description copied from interface:CharIterable
Returns a new CharIterable with all of the elements in the CharIterable that return false for the specified predicate.- Specified by:
reject
in interfaceCharIterable
- Specified by:
reject
in interfaceImmutableObjectCharMap<K>
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detectIfNone
public char detectIfNone(CharPredicate predicate, char ifNone)
- Specified by:
detectIfNone
in interfaceCharIterable
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collect
public <V> ImmutableCollection<V> collect(CharToObjectFunction<? extends V> function)
Description copied from interface:CharIterable
Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.- Specified by:
collect
in interfaceCharIterable
- Specified by:
collect
in interfaceImmutableObjectCharMap<K>
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sum
public long sum()
- Specified by:
sum
in interfaceCharIterable
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min
public char min()
- Specified by:
min
in interfaceCharIterable
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max
public char max()
- Specified by:
max
in interfaceCharIterable
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maxIfEmpty
public char maxIfEmpty(char defaultValue)
- Specified by:
maxIfEmpty
in interfaceCharIterable
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minIfEmpty
public char minIfEmpty(char defaultValue)
- Specified by:
minIfEmpty
in interfaceCharIterable
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average
public double average()
- Specified by:
average
in interfaceCharIterable
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median
public double median()
- Specified by:
median
in interfaceCharIterable
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toSortedArray
public char[] toSortedArray()
- Specified by:
toSortedArray
in interfaceCharIterable
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toSortedList
public MutableCharList toSortedList()
- Specified by:
toSortedList
in interfaceCharIterable
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toArray
public char[] toArray()
Description copied from interface:CharIterable
Converts the CharIterable to a primitive char array.- Specified by:
toArray
in interfaceCharIterable
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toArray
public char[] toArray(char[] target)
Description copied from interface:CharIterable
Converts the CharIterable to a primitive char array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.- Specified by:
toArray
in interfaceCharIterable
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contains
public boolean contains(char value)
Description copied from interface:CharIterable
Returns true if the value is contained in the CharIterable, and false if it is not.- Specified by:
contains
in interfaceCharIterable
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containsAll
public boolean containsAll(char... source)
Description copied from interface:CharIterable
Returns true if all of the values specified in the source array are contained in the CharIterable, and false if they are not.- Specified by:
containsAll
in interfaceCharIterable
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containsAll
public boolean containsAll(CharIterable source)
Description copied from interface:CharIterable
Returns true if all of the values specified in the source CharIterable are contained in the CharIterable, and false if they are not.- Specified by:
containsAll
in interfaceCharIterable
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toList
public MutableCharList toList()
Description copied from interface:CharIterable
Converts the CharIterable to a new MutableCharList.- Specified by:
toList
in interfaceCharIterable
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toSet
public MutableCharSet toSet()
Description copied from interface:CharIterable
Converts the CharIterable to a new MutableCharSet.- Specified by:
toSet
in interfaceCharIterable
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toBag
public MutableCharBag toBag()
Description copied from interface:CharIterable
Converts the CharIterable to a new MutableCharBag.- Specified by:
toBag
in interfaceCharIterable
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asLazy
public LazyCharIterable asLazy()
Description copied from interface:CharIterable
Returns a LazyCharIterable adapter wrapping the source CharIterable.- Specified by:
asLazy
in interfaceCharIterable
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newWithKeyValue
public ImmutableObjectCharMap<K> newWithKeyValue(K key, char value)
Description copied from interface:ImmutableObjectCharMap
Copy this map, associate the value with the key (replacing the value if one already exists forkey
), and return the copy as new immutable map. A copy is always made even ifkey
is already associated withvalue
.- Specified by:
newWithKeyValue
in interfaceImmutableObjectCharMap<K>
- Parameters:
key
- the key to addvalue
- the value to associate with the key in the copy- Returns:
- an immutable copy of this map with
value
associated withkey
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newWithoutKey
public ImmutableObjectCharMap<K> newWithoutKey(K key)
Description copied from interface:ImmutableObjectCharMap
Copy this map, remove any associated value with the key (if one exists), and return the copy as a new immutable map.- Specified by:
newWithoutKey
in interfaceImmutableObjectCharMap<K>
- Parameters:
key
- the key to remove- Returns:
- an immutable copy of this map with
key
removed
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newWithoutAllKeys
public ImmutableObjectCharMap<K> newWithoutAllKeys(java.lang.Iterable<? extends K> keys)
Description copied from interface:ImmutableObjectCharMap
Copy this map, remove any associated values with the specified keys (if any exist), and return the copy as a new immutable map.- Specified by:
newWithoutAllKeys
in interfaceImmutableObjectCharMap<K>
- Parameters:
keys
- the keys to remove- Returns:
- an immutable copy of this map with all keys in
keys
removed
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get
public char get(java.lang.Object key)
Description copied from interface:ObjectCharMap
Retrieves the value associated with the key. If no mapping exists for the key, the default value (usually0
) is returned.- Specified by:
get
in interfaceObjectCharMap<K>
- Parameters:
key
- the key- Returns:
- the value associated with the key, or the default value if no such mapping exists
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getOrThrow
public char getOrThrow(java.lang.Object key)
Description copied from interface:ObjectCharMap
Retrieves the value associated with the key, throwing anIllegalStateException
if no such mapping exists.- Specified by:
getOrThrow
in interfaceObjectCharMap<K>
- Parameters:
key
- the key- Returns:
- the value associated with the key
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getIfAbsent
public char getIfAbsent(java.lang.Object key, char ifAbsent)
Description copied from interface:ObjectCharMap
Retrieves the value associated with the key, returning the specified default value if no such mapping exists.- Specified by:
getIfAbsent
in interfaceObjectCharMap<K>
- Parameters:
key
- the keyifAbsent
- the default value to return if no mapping exists forkey
- Returns:
- the value associated with the key, or
ifAbsent
if no such mapping exists.
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containsKey
public boolean containsKey(java.lang.Object key)
Description copied from interface:ObjectCharMap
Returns whether or not the key is present in the map.- Specified by:
containsKey
in interfaceObjectCharMap<K>
- Parameters:
key
- the key- Returns:
- if a mapping exists in this map for the key
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containsValue
public boolean containsValue(char value)
Description copied from interface:ObjectCharMap
Returns whether or not this map contains the value.- Specified by:
containsValue
in interfaceObjectCharMap<K>
- Parameters:
value
- the value to test- Returns:
- if this collection contains the value
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forEachValue
public void forEachValue(CharProcedure procedure)
Description copied from interface:ObjectCharMap
Iterates through each value in this map.- Specified by:
forEachValue
in interfaceObjectCharMap<K>
- Parameters:
procedure
- the procedure to invoke for each value in this map.
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forEachKey
public void forEachKey(Procedure<? super K> procedure)
Description copied from interface:ObjectCharMap
Iterates through each key in the map, invoking the procedure for each.- Specified by:
forEachKey
in interfaceObjectCharMap<K>
- Parameters:
procedure
- the procedure to invoke for each key
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forEachKeyValue
public void forEachKeyValue(ObjectCharProcedure<? super K> objectCharProcedure)
Description copied from interface:ObjectCharMap
Iterates through each key/value pair in the map, invoking the procedure for each.- Specified by:
forEachKeyValue
in interfaceObjectCharMap<K>
- Parameters:
objectCharProcedure
- the procedure to invoke for each key/value pair
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select
public ImmutableObjectCharMap<K> select(ObjectCharPredicate<? super K> objectCharPredicate)
Description copied from interface:ObjectCharMap
Return a copy of this map containing only the key/value pairs that match the predicate.- Specified by:
select
in interfaceImmutableObjectCharMap<K>
- Specified by:
select
in interfaceObjectCharMap<K>
- Parameters:
objectCharPredicate
- 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
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reject
public ImmutableObjectCharMap<K> reject(ObjectCharPredicate<? super K> objectCharPredicate)
Description copied from interface:ObjectCharMap
Return a copy of this map containing only the key/value pairs that do not match the predicate.- Specified by:
reject
in interfaceImmutableObjectCharMap<K>
- Specified by:
reject
in interfaceObjectCharMap<K>
- Parameters:
objectCharPredicate
- 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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toImmutable
public ImmutableObjectCharMap<K> toImmutable()
Description copied from interface:ObjectCharMap
Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.- Specified by:
toImmutable
in interfaceObjectCharMap<K>
- Returns:
- an immutable map that is equivalent to this one
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size
public int size()
Description copied from interface:PrimitiveIterable
Returns the number of items in this iterable.- Specified by:
size
in interfacePrimitiveIterable
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isEmpty
public boolean isEmpty()
Description copied from interface:PrimitiveIterable
Returns true if this iterable has zero items.- Specified by:
isEmpty
in interfacePrimitiveIterable
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notEmpty
public boolean notEmpty()
Description copied from interface:PrimitiveIterable
The English equivalent of !this.isEmpty()- Specified by:
notEmpty
in interfacePrimitiveIterable
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injectInto
public <T> T injectInto(T injectedValue, ObjectCharToObjectFunction<? super T,? extends T> function)
- Specified by:
injectInto
in interfaceCharIterable
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chunk
public RichIterable<CharIterable> chunk(int size)
Description copied from interface:CharIterable
Partitions elements in fixed size chunks.- Specified by:
chunk
in interfaceCharIterable
- Parameters:
size
- the number of elements per chunk- Returns:
- A
RichIterable
containingCharIterable
s of sizesize
, except the last will be truncated if the elements don't divide evenly.
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keySet
public java.util.Set<K> keySet()
Description copied from interface:ObjectCharMap
Returns a set containing all the keys in this map. The set is backed by the map, so any modifications to the returned set will affect this map.- Specified by:
keySet
in interfaceObjectCharMap<K>
- Returns:
- a mutable set containing the keys in this map
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values
public MutableCharCollection values()
Description copied from interface:ObjectCharMap
Returns the values in this map as a separate collection. The returned collection is backed by the map, so any changes made to the returned collection will affect the state of this map.- Specified by:
values
in interfaceObjectCharMap<K>
- Returns:
- the values as a collection backed by this map
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keysView
public LazyIterable<K> keysView()
Description copied from interface:ObjectCharMap
Returns a view of the keys in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the keys returned by the iterable.- Specified by:
keysView
in interfaceObjectCharMap<K>
- Returns:
- a view of the keys in this map
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keyValuesView
public RichIterable<ObjectCharPair<K>> keyValuesView()
Description copied from interface:ObjectCharMap
Returns a view of the key/value pairs in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the pairs returned by the iterable.- Specified by:
keyValuesView
in interfaceObjectCharMap<K>
- Returns:
- a view of the keys in this map
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flipUniqueValues
public ImmutableCharObjectMap<K> flipUniqueValues()
Description copied from interface:ObjectCharMap
Return the CharObjectMap that is obtained by flipping the direction of this map and making the associations from value to key.- Specified by:
flipUniqueValues
in interfaceImmutableObjectCharMap<K>
- Specified by:
flipUniqueValues
in interfaceObjectCharMap<K>
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equals
public boolean equals(java.lang.Object obj)
- 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()
Description copied from interface:ObjectCharMap
Follows the same general contract asAbstractMap.toString()
- Specified by:
toString
in interfaceObjectCharMap<K>
- Specified by:
toString
in interfacePrimitiveIterable
- Overrides:
toString
in classjava.lang.Object
- Returns:
- a string representation of this ObjectCharMap
- See Also:
AbstractCollection.toString()
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makeString
public java.lang.String makeString()
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String)
and defaulting the separator parameter to the characters", "
(comma and space).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String separator)
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection by delegating toPrimitiveIterable.makeString(String, String, String)
and defaulting the start and end parameters to""
(the empty String).- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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makeString
public java.lang.String makeString(java.lang.String start, java.lang.String separator, java.lang.String end)
Description copied from interface:PrimitiveIterable
Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.- Specified by:
makeString
in interfacePrimitiveIterable
- Returns:
- a string representation of this collection.
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appendString
public void appendString(java.lang.Appendable appendable)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString()
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String separator)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)
Description copied from interface:PrimitiveIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byPrimitiveIterable.makeString(String, String, String)
.- Specified by:
appendString
in interfacePrimitiveIterable
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