Class QMultiHash<Key,T>

java.lang.Object

io.qt.QtObject

io.qt.core.QMultiHash<Key,T>

All Implemented Interfaces:

QtObjectInterface, Cloneable, Iterable<QPair<Key,T>>, Map<Key,List<T>>

public class QMultiHash<Key,T>
extends QtObject
implements Map<Key,List<T>>, Cloneable

Java wrapper for Qt class QMultiHash

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
QMultiHash(QMetaType.Type keyMetaType, QMetaType valueMetaType)	Creating a container with given key and value type.
QMultiHash(QMetaType.Type keyMetaType, QMetaType.Type valueMetaType)	Creating a container with given key and value type.
QMultiHash(QMetaType.Type keyMetaType, Class<T> valueType)	Creating a container with given key and value type.
QMultiHash(QMetaType keyMetaType, QMetaType valueMetaType)	Creating a container with given key and value type.
QMultiHash(QMetaType keyMetaType, QMetaType.Type valueMetaType)	Creating a container with given key and value type.
QMultiHash(QMetaType keyMetaType, Class<T> valueType)	Creating a container with given key and value type.
QMultiHash(Class<Key> keyType, QMetaType valueMetaType)	Creating a container with given key and value type.
QMultiHash(Class<Key> keyType, QMetaType.Type valueMetaType)	Creating a container with given key and value type.
QMultiHash(Class<Key> keyType, Class<T> valueType)	Creating a container with given key and value type.
QMultiHash(Map<Key,List<T>> other)	Creating a container with given content.

Method Summary

Modifier and Type	Method	Description
final void	assign(QMultiHash<Key,T> other)	See QMultiHash::operator=(QMultiHash<Key,T>)
protected final QAssociativeIterator<Key,T>	begin()	Provides a mutable C++ iterator to the containers begin.
final int	capacity()	See QMultiHash::capacity()const
final void	clear()	See QMultiHash::clear()
QMultiHash<Key,T>	clone()	Creates and returns a copy of this object.
protected final QAssociativeConstIterator<Key,T>	constBegin()	Provides a constant C++ iterator to the containers begin.
protected final QAssociativeConstIterator<Key,T>	constEnd()	Provides a constant C++ iterator to the containers end.
final boolean	contains(Key key)	See QMultiHash::contains(Key)const
final boolean	contains(Key key, T value)	See QMultiHash::contains(Key,T)const
final boolean	containsKey(Object key)	Returns true if this map contains a mapping for the specified key.
final boolean	containsValue(Object value)	Returns true if this map maps one or more keys to the specified value.
final int	count()	See QMultiHash::count()const
final int	count(Key key)	See QMultiHash::count(Key)const
final int	count(Key key, T value)	See QMultiHash::count(Key,T)const
final void	detach()	Detached the container if it is shared.
protected final QAssociativeIterator<Key,T>	end()	Provides a mutable C++ iterator to the containers end.
final Set<Map.Entry<Key,List<T>>>	entrySet()	Returns a Set view of the mappings contained in this map.
boolean	equals(Object other)	See operator==(QMultiHash<Key,T>,QMultiHash<Key,T>)
final QAssociativeConstIterator<Key,T>	find(Key key)	See QMultiHash::find(Key)const
final QAssociativeConstIterator<Key,T>	find(Key key, T value)	See QMultiHash::find(Key,T)const
final List<T>	get(Object key)	Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.
int	hashCode()	Returns the objects's hash code computed by qHash(QMultiHash<Key,T>).
final void	insert(Key key, T value)	See QMultiHash::insert(Key,T)
final boolean	isDetached()	Returns true if container is not shared.
final boolean	isEmpty()	See QMultiHash::isEmpty()const
final boolean	isSharedWith(QMultiHash<?,?> other)	Returns true of both containers share the same data.
final Iterator<QPair<Key,T>>	iterator()	Returns an iterator over elements of type QPair<K,V>.
final Key	key(T value)	See QMultiHash::key(T)const
final Key	key(T value, Key defaultKey)	See QMultiHash::key(T,Key)const
final QList<Key>	keys()	Returns a List of the keys contained in this associative container.
final QList<Key>	keys(T value)	See QMultiHash::keys(T)const
final Set<Key>	keySet()	Returns a Set view of the keys contained in this map.
final QList<T>	listOfValues()	See QMultiHash::values()const
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1)	Returns a QMultiHash containing a single mapping.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2)	Returns a QMultiHash containing two mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3)	Returns a QMultiHash containing three mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4)	Returns a QMultiHash containing four mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5)	Returns a QMultiHash containing five mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6)	Returns a QMultiHash containing six mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7)	Returns a QMultiHash containing seven mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8)	Returns a QMultiHash containing eight mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9)	Returns a QMultiHash containing nine mappings.
static <Key,T> QMultiHash<Key,T>	of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9, Key k10, T t10)	Returns a QMultiHash containing ten mappings.
static <Key,T> QMultiHash<Key,T>	ofEntries(Map.Entry<? extends Key, ? extends T> entry0, Map.Entry<? extends Key, ? extends T> ... entries)	Returns a QMultiHash containing keys and values extracted from the given entries.
static <Key,T> QMultiHash<Key,T>	ofPairs(QPair<? extends Key, ? extends T> pair0, QPair<? extends Key, ? extends T> ... pairs)	Returns a QMultiHash containing keys and values extracted from the given pairs.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1)	Returns a QMultiHash containing a single mapping.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2)	Returns a QMultiHash containing two mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3)	Returns a QMultiHash containing three mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4)	Returns a QMultiHash containing four mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5)	Returns a QMultiHash containing five mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6)	Returns a QMultiHash containing six mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7)	Returns a QMultiHash containing seven mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8)	Returns a QMultiHash containing eight mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9)	Returns a QMultiHash containing nine mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(QMetaType keyType, QMetaType valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9, Key k10, T t10)	Returns a QMultiHash containing ten mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1)	Returns a QMultiHash containing a single mapping.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2)	Returns a QMultiHash containing two mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3)	Returns a QMultiHash containing three mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4)	Returns a QMultiHash containing four mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5)	Returns a QMultiHash containing five mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6)	Returns a QMultiHash containing six mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7)	Returns a QMultiHash containing seven mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8)	Returns a QMultiHash containing eight mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9)	Returns a QMultiHash containing nine mappings.
static <Key,T> QMultiHash<Key,T>	ofTyped(Class<Key> keyType, Class<T> valueType, Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5, Key k6, T t6, Key k7, T t7, Key k8, T t8, Key k9, T t9, Key k10, T t10)	Returns a QMultiHash containing ten mappings.
static <Key,T> QMultiHash<Key,T>	ofTypedEntries(QMetaType keyType, QMetaType valueType, Map.Entry<? extends Key, ? extends T>... entries)	Returns a QMultiHash containing keys and values extracted from the given entries.
static <Key,T> QMultiHash<Key,T>	ofTypedEntries(Class<Key> keyType, Class<T> valueType, Map.Entry<? extends Key, ? extends T>... entries)	Returns a QMultiHash containing keys and values extracted from the given entries.
static <Key,T> QMultiHash<Key,T>	ofTypedPairs(QMetaType keyType, QMetaType valueType, QPair<? extends Key, ? extends T>... pairs)	Returns a QMultiHash containing keys and values extracted from the given pairs.
static <Key,T> QMultiHash<Key,T>	ofTypedPairs(Class<Key> keyType, Class<T> valueType, QPair<? extends Key, ? extends T>... pairs)	Returns a QMultiHash containing keys and values extracted from the given pairs.
final List<T>	put(Key key, List<T> values)	Associates the specified value with the specified key in this map.
final void	putAll(Map<? extends Key, ? extends List<T>> m)	Copies all of the mappings from the specified map to this map.
void	readFrom(QDataStream stream)	See operator>>(QDataStream&,QMultiHash<Key,T>&)
final List<T>	remove(Object key)	Removes the mapping for a key from this map if it is present.
final int	removeAll(Object key)	See QMultiHash::remove(Key)
final int	removeAll(Key key, T value)	See QMultiHash::remove(Key,T)
final int	removeIf(BiPredicate<Key,T> predicate)	See QMultiHash::removeIf(Predicate)
final int	removeIf(Predicate<Key> predicate)	See QMultiHash::removeIf(Predicate)
final void	replaceOne(Key key, T value)	See QMultiHash::replace(Key,T)
final void	reserve(int size)	See QMultiHash::reserve(int)
final int	size()	See QMultiHash::size()const
final void	squeeze()	See QMultiHash::squeeze()
final void	swap(QMultiHash<Key,T> other)	See QMultiHash::swap(QMultiHash<Key,T>&)
final T	take(Key key)	See QMultiHash::take(Key)
String	toString()	Returns the string representation of the object given by QVariant(this).toString().
final QList<Key>	uniqueKeys()	See QMultiHash::uniqueKeys()const
final void	unite(QHash<? super Key, ? super T> other)	See QMultiHash::unite(const QHash<Key, T> &)
final void	unite(Map<? super Key, ? extends Collection<? super T>> other)	See QMultiHash::unite(const QMultiHash<Key, T> &)
final T	value(Key key)	See QMultiHash::value(Key)
final T	value(Key key, T defaultValue)	See QMultiHash::value(Key,T)
final List<List<T>>	values()	Returns a List of the values contained in this multihash.
final QList<T>	values(Key key)	See QMultiHash::values(Key)const
void	writeTo(QDataStream stream)	See operator<<(QDataStream&,QMultiHash<Key,T>)

Methods inherited from class io.qt.QtObject

dispose, isDisposed

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, entrySet, forEach, getOrDefault, keySet, merge, putAll, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

QMultiHash

public QMultiHash(Class<Key> keyType,
 QMetaType.Type valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyType - the type K

valueMetaType - the type V

QMultiHash

public QMultiHash(QMetaType.Type keyMetaType,
 Class<T> valueType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueType - the type V

QMultiHash

public QMultiHash(QMetaType.Type keyMetaType,
 QMetaType valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueMetaType - the type V

QMultiHash

public QMultiHash(QMetaType keyMetaType,
 QMetaType.Type valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueMetaType - the type V

QMultiHash

public QMultiHash(QMetaType.Type keyMetaType,
 QMetaType.Type valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueMetaType - the type V

QMultiHash

public QMultiHash(Class<Key> keyType,
 Class<T> valueType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyType - the type K

valueType - the type V

QMultiHash

public QMultiHash(Map<Key,List<T>> other)

Creating a container with given content.

See QMultiHash::QMultiHash(const QHash<Key, T> &)

Parameters:

other - map

QMultiHash

public QMultiHash(Class<Key> keyType,
 QMetaType valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyType - the type K

valueMetaType - the type V

QMultiHash

public QMultiHash(QMetaType keyMetaType,
 Class<T> valueType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueType - the type V

QMultiHash

public QMultiHash(QMetaType keyMetaType,
 QMetaType valueMetaType)

Creating a container with given key and value type.

See QMultiHash::QMultiHash()

Parameters:

keyMetaType - the type K

valueMetaType - the type V

Method Details

clone

public QMultiHash<Key,T> clone()

Creates and returns a copy of this object.

capacity

@QtUninvokable
public final int capacity()

See QMultiHash::capacity()const

clear

@QtUninvokable
public final void clear()

See QMultiHash::clear()

Specified by:

clear in interface Map<Key,T>

contains

@QtUninvokable
public final boolean contains(Key key)

See QMultiHash::contains(Key)const

count

@QtUninvokable
public final int count()

See QMultiHash::count()const

count

@QtUninvokable
public final int count(Key key)

See QMultiHash::count(Key)const

begin

@QtUninvokable
protected final QAssociativeIterator<Key,T> begin()

Provides a mutable C++ iterator to the containers begin.

See QMultiHash::begin()

Returns:

begin

end

@QtUninvokable
protected final QAssociativeIterator<Key,T> end()

Provides a mutable C++ iterator to the containers end.

See QMultiHash::end()

Returns:

end

constBegin

@QtUninvokable
protected final QAssociativeConstIterator<Key,T> constBegin()

Provides a constant C++ iterator to the containers begin.

See QMultiHash::constBegin()const

Returns:

begin

constEnd

@QtUninvokable
protected final QAssociativeConstIterator<Key,T> constEnd()

Provides a constant C++ iterator to the containers end.

See QMultiHash::constEnd()const

Returns:

end

find

@QtUninvokable
public final QAssociativeConstIterator<Key,T> find(Key key)

See QMultiHash::find(Key)const

Returns:

iterator

insert

@QtUninvokable
public final void insert(Key key,
 T value)

See QMultiHash::insert(Key,T)

isEmpty

@QtUninvokable
public final boolean isEmpty()

See QMultiHash::isEmpty()const

Specified by:

isEmpty in interface Map<Key,T>

Returns:

true if this container contains no elements

key

@QtUninvokable
public final Key key(T value)

See QMultiHash::key(T)const

key

@QtUninvokable
public final Key key(T value,
 Key defaultKey)

See QMultiHash::key(T,Key)const

keys

@QtUninvokable
public final QList<Key> keys()

Returns a List of the keys contained in this associative container.

See QMultiHash::keys()const

Returns:

list of keys

keys

@QtUninvokable
public final QList<Key> keys(T value)

See QMultiHash::keys(T)const

removeIf

@QtUninvokable
public final int removeIf(Predicate<Key> predicate)

See QMultiHash::removeIf(Predicate)

removeIf

@QtUninvokable
public final int removeIf(BiPredicate<Key,T> predicate)

See QMultiHash::removeIf(Predicate)

removeAll

@QtUninvokable
public final int removeAll(Object key)

See QMultiHash::remove(Key)

reserve

@QtUninvokable
public final void reserve(int size)

See QMultiHash::reserve(int)

size

@QtUninvokable
public final int size()

See QMultiHash::size()const

Specified by:

size in interface Map<Key,T>

Returns:

the number of elements in this container

squeeze

@QtUninvokable
public final void squeeze()

See QMultiHash::squeeze()

take

@QtUninvokable
public final T take(Key key)

See QMultiHash::take(Key)

uniqueKeys

@QtUninvokable
public final QList<Key> uniqueKeys()

See QMultiHash::uniqueKeys()const

Returns:

list of keys

unite

@QtUninvokable
public final void unite(QHash<? super Key, ? super T> other)

See QMultiHash::unite(const QHash<Key, T> &)

unite

@QtUninvokable
public final void unite(Map<? super Key, ? extends Collection<? super T>> other)

See QMultiHash::unite(const QMultiHash<Key, T> &)

value

@QtUninvokable
public final T value(Key key)

See QMultiHash::value(Key)

value

@QtUninvokable
public final T value(Key key,
 T defaultValue)

See QMultiHash::value(Key,T)

values

@QtUninvokable
public final List<List<T>> values()

Returns a List of the values contained in this multihash.

Specified by:

values in interface Map<Key,T>

See Also:

• Map.values()

listOfValues

@QtUninvokable
public final QList<T> listOfValues()

See QMultiHash::values()const

values

@QtUninvokable
public final QList<T> values(Key key)

See QMultiHash::values(Key)const

count

@QtUninvokable
public final int count(Key key,
 T value)

See QMultiHash::count(Key,T)const

find

@QtUninvokable
public final QAssociativeConstIterator<Key,T> find(Key key,
 T value)

See QMultiHash::find(Key,T)const

removeAll

@QtUninvokable
public final int removeAll(Key key,
 T value)

See QMultiHash::remove(Key,T)

replaceOne

@QtUninvokable
public final void replaceOne(Key key,
 T value)

See QMultiHash::replace(Key,T)

contains

@QtUninvokable
public final boolean contains(Key key,
 T value)

See QMultiHash::contains(Key,T)const

equals

@QtUninvokable
public boolean equals(Object other)

See operator==(QMultiHash<Key,T>,QMultiHash<Key,T>)

Specified by:

equals in interface Map<Key,T>

Overrides:

equals in class QtObject

Parameters:

other - other object

Returns:

true if the native counterpart of the two objects are one and the same.

hashCode

@QtUninvokable
public int hashCode()

Returns the objects's hash code computed by qHash(QMultiHash<Key,T>).

Specified by:

hashCode in interface Map<Key,T>

Overrides:

hashCode in class Object

toString

@QtUninvokable
public String toString()

Returns the string representation of the object given by QVariant(this).toString().

Returns:

String

containsKey

@QtUninvokable
public final boolean containsKey(Object key)

Returns true if this map contains a mapping for the specified key.

Specified by:

containsKey in interface Map<Key,T>

See Also:

• Map.containsKey(Object)
• contains(Object)

get

@QtUninvokable
public final List<T> get(Object key)

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Specified by:

get in interface Map<Key,T>

See Also:

• Map.get(Object)
• value(Object)

put

@QtUninvokable
public final List<T> put(Key key,
 List<T> values)

Associates the specified value with the specified key in this map.

Specified by:

put in interface Map<Key,T>

See Also:

• Map.put(Object, Object)
• insert(Object, Object)

remove

@QtUninvokable
public final List<T> remove(Object key)

Removes the mapping for a key from this map if it is present.

Specified by:

remove in interface Map<Key,T>

See Also:

• Map.remove(Object)
• take(Object)

containsValue

@QtUninvokable
public final boolean containsValue(Object value)

Returns true if this map maps one or more keys to the specified value.

Specified by:

containsValue in interface Map<Key,T>

See Also:

• Map.containsValue(Object)
• key(Object, Object)

writeTo

@QtUninvokable
public void writeTo(QDataStream stream)

See operator<<(QDataStream&,QMultiHash<Key,T>)

readFrom

@QtUninvokable
public void readFrom(QDataStream stream)

See operator>>(QDataStream&,QMultiHash<Key,T>&)

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1)

Returns a QMultiHash containing a single mapping.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the mapping's key

t1 - the mapping's value

Returns:

a QMultiHash containing the specified mapping

Throws:

NullPointerException - if the key or the value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2)

Returns a QMultiHash containing two mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3)

Returns a QMultiHash containing three mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4)

Returns a QMultiHash containing four mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5)

Returns a QMultiHash containing five mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6)

Returns a QMultiHash containing six mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7)

Returns a QMultiHash containing seven mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8)

Returns a QMultiHash containing eight mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9)

Returns a QMultiHash containing nine mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

of

public static <Key,T> QMultiHash<Key,T> of(Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9,
 Key k10,
 T t10)

Returns a QMultiHash containing ten mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

k10 - the tenth mapping's key

t10 - the tenth mapping's value

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any key or value is null

ofEntries

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofEntries(Map.Entry<? extends Key, ? extends T> entry0,
 Map.Entry<? extends Key, ? extends T> ... entries)

Returns a QMultiHash containing keys and values extracted from the given entries. It is convenient to create the map entries using the Map.entry() method. For example,

     import static java.util.Map.entry;

     QMultiHash<Integer,String> map = QMultiHash.ofEntries(
         entry(1, "a"),
         entry(2, "b"),
         entry(3, "c"),
         ...
         entry(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

entries - java.util.Map.Entrys containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any entry, key, or value is null, or if the entries array is null

ofPairs

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofPairs(QPair<? extends Key, ? extends T> pair0,
 QPair<? extends Key, ? extends T> ... pairs)

Returns a QMultiHash containing keys and values extracted from the given pairs. It is convenient to create the pair using the QPair.pair(Object, Object) method. For example,

     import static java.util.QPair.pair;

     QMultiHash<Integer,String> map = QMultiHash.ofPairs(
         pair(1, "a"),
         pair(2, "b"),
         pair(3, "c"),
         ...
         pair(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

pairs - QPairs containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any entry, key, or value is null, or if the entries array is null

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1)

Returns a QMultiHash containing a single mapping.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the mapping's key

t1 - the mapping's value

Returns:

a QMultiHash containing the specified mapping

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2)

Returns a QMultiHash containing two mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3)

Returns a QMultiHash containing three mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4)

Returns a QMultiHash containing four mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5)

Returns a QMultiHash containing five mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6)

Returns a QMultiHash containing six mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7)

Returns a QMultiHash containing seven mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8)

Returns a QMultiHash containing eight mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9)

Returns a QMultiHash containing nine mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(Class<Key> keyType,
 Class<T> valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9,
 Key k10,
 T t10)

Returns a QMultiHash containing ten mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

k10 - the tenth mapping's key

t10 - the tenth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1)

Returns a QMultiHash containing a single mapping.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the mapping's key

t1 - the mapping's value

Returns:

a QMultiHash containing the specified mapping

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2)

Returns a QMultiHash containing two mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3)

Returns a QMultiHash containing three mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4)

Returns a QMultiHash containing four mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5)

Returns a QMultiHash containing five mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6)

Returns a QMultiHash containing six mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7)

Returns a QMultiHash containing seven mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8)

Returns a QMultiHash containing eight mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9)

Returns a QMultiHash containing nine mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTyped

public static <Key,T> QMultiHash<Key,T> ofTyped(QMetaType keyType,
 QMetaType valueType,
 Key k1,
 T t1,
 Key k2,
 T t2,
 Key k3,
 T t3,
 Key k4,
 T t4,
 Key k5,
 T t5,
 Key k6,
 T t6,
 Key k7,
 T t7,
 Key k8,
 T t8,
 Key k9,
 T t9,
 Key k10,
 T t10)

Returns a QMultiHash containing ten mappings.

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

k1 - the first mapping's key

t1 - the first mapping's value

k2 - the second mapping's key

t2 - the second mapping's value

k3 - the third mapping's key

t3 - the third mapping's value

k4 - the fourth mapping's key

t4 - the fourth mapping's value

k5 - the fifth mapping's key

t5 - the fifth mapping's value

k6 - the sixth mapping's key

t6 - the sixth mapping's value

k7 - the seventh mapping's key

t7 - the seventh mapping's value

k8 - the eighth mapping's key

t8 - the eighth mapping's value

k9 - the ninth mapping's key

t9 - the ninth mapping's value

k10 - the tenth mapping's key

t10 - the tenth mapping's value

Returns:

a QMultiHash containing the specified mappings

ofTypedEntries

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofTypedEntries(Class<Key> keyType,
 Class<T> valueType,
 Map.Entry<? extends Key, ? extends T>... entries)

Returns a QMultiHash containing keys and values extracted from the given entries. It is convenient to create the map entries using the Map.entry() method. For example,

     import static java.util.Map.entry;

     QMultiHash<Integer,String> map = QMultiHash.ofTypedEntries(
         int.class,
         String.class,
         entry(1, "a"),
         entry(2, "b"),
         entry(3, "c"),
         ...
         entry(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

entries - java.util.Map.Entrys containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any entry, key, or value is null, or if the entries array is null

ofTypedEntries

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofTypedEntries(QMetaType keyType,
 QMetaType valueType,
 Map.Entry<? extends Key, ? extends T>... entries)

Returns a QMultiHash containing keys and values extracted from the given entries. It is convenient to create the map entries using the Map.entry() method. For example,

     import static java.util.Map.entry;

     QMultiHash<Integer,String> map = QMultiHash.ofTypedEntries(
         QMetaType.fromType(int.class),
         QMetaType.fromType(String.class),
         entry(1, "a"),
         entry(2, "b"),
         entry(3, "c"),
         ...
         entry(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

keyType - key type

valueType - value type

entries - java.util.Map.Entrys containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any entry, key, or value is null, or if the entries array is null

ofTypedPairs

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofTypedPairs(Class<Key> keyType,
 Class<T> valueType,
 QPair<? extends Key, ? extends T>... pairs)

Returns a QMultiHash containing keys and values extracted from the given pairs. It is convenient to create the pair using the QPair.pair(Object, Object) method. For example,

     import static java.util.QPair.pair;

     QMultiHash<Integer,String> map = QMultiHash.ofTypedPairs(
         int.class,
         String.class,
         pair(1, "a"),
         pair(2, "b"),
         pair(3, "c"),
         ...
         pair(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

pairs - QPairs containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any pair, key, or value is null, or if the pairs array is null

ofTypedPairs

@SafeVarargs
public static <Key,T> QMultiHash<Key,T> ofTypedPairs(QMetaType keyType,
 QMetaType valueType,
 QPair<? extends Key, ? extends T>... pairs)

Returns a QMultiHash containing keys and values extracted from the given pairs. It is convenient to create the pair using the QPair.pair(Object, Object) method. For example,

     import static java.util.QPair.pair;

     QMultiHash<Integer,String> map = QMultiHash.ofTypedPairs(
         QMetaType.fromType(int.class),
         QMetaType.fromType(String.class),
         pair(1, "a"),
         pair(2, "b"),
         pair(3, "c"),
         ...
         pair(26, "z"));
 

Type Parameters:

Key - the QMultiHash's key type

T - the QMultiHash's value type

Parameters:

pairs - QPairs containing the keys and values from which the map is populated

Returns:

a QMultiHash containing the specified mappings

Throws:

NullPointerException - if any pair, key, or value is null, or if the pairs array is null

assign

@QtUninvokable
public final void assign(QMultiHash<Key,T> other)

See QMultiHash::operator=(QMultiHash<Key,T>)

swap

@QtUninvokable
public final void swap(QMultiHash<Key,T> other)

See QMultiHash::swap(QMultiHash<Key,T>&)

isSharedWith

@QtUninvokable
public final boolean isSharedWith(QMultiHash<?,?> other)

Returns true of both containers share the same data.

isDetached

@QtUninvokable
public final boolean isDetached()

Returns true if container is not shared.

detach

@QtUninvokable
public final void detach()

Detached the container if it is shared.

keySet

@QtUninvokable
public final Set<Key> keySet()

Returns a Set view of the keys contained in this map.

Specified by:

keySet in interface Map<Key,T>

entrySet

@QtUninvokable
public final Set<Map.Entry<Key,List<T>>> entrySet()

Returns a Set view of the mappings contained in this map.

Specified by:

entrySet in interface Map<Key,T>

putAll

@QtUninvokable
public final void putAll(Map<? extends Key, ? extends List<T>> m)

Copies all of the mappings from the specified map to this map.

Specified by:

putAll in interface Map<Key,T>

iterator

@QtUninvokable
public final Iterator<QPair<Key,T>> iterator()

Returns an iterator over elements of type QPair<K,V>.

Specified by:

iterator in interface Iterable<Key>

Returns:

an Iterator