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/****************************************************************************
**
** Copyright (C) 2009-2024 Dr. Peter Droste, Omix Visualization GmbH & Co. KG. All rights reserved.
**
** This file is part of Qt Jambi.
**
** $BEGIN_LICENSE$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
** $END_LICENSE$
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
package io.qt.core;
import java.util.AbstractMap.SimpleImmutableEntry;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.NavigableMap;
import java.util.NavigableSet;
import java.util.Objects;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.function.BiPredicate;
import java.util.function.Predicate;
import io.qt.NativeAccess;
import io.qt.QFlags;
import io.qt.QNoImplementationException;
import io.qt.QNoNativeResourcesException;
import io.qt.QtByteEnumerator;
import io.qt.QtEnumerator;
import io.qt.QtLongEnumerator;
import io.qt.QtShortEnumerator;
import io.qt.QtUninvokable;
/**
* Java wrapper for Qt class QMap
*/
public class QMap extends AbstractAssociativeContainer implements NavigableMap, Cloneable
{
static {
QtJambi_LibraryUtilities.initialize();
}
/**
* Constructor for internal use only.
* @param p expected to be null.
* @hidden
*/
@NativeAccess
protected QMap(QPrivateConstructor p) {
super(p);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyType the type K
* @param valueMetaType the type V
*/
public QMap(Class keyType, QMetaType.Type valueMetaType) {
this(keyType, new QMetaType(valueMetaType));
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueType the type V
*/
public QMap(QMetaType.Type keyMetaType, Class valueType) {
this(new QMetaType(keyMetaType), valueType);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueMetaType the type V
*/
public QMap(QMetaType.Type keyMetaType, QMetaType valueMetaType) {
this(new QMetaType(keyMetaType), valueMetaType);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueMetaType the type V
*/
public QMap(QMetaType keyMetaType, QMetaType.Type valueMetaType) {
this(keyMetaType, new QMetaType(valueMetaType));
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueMetaType the type V
*/
public QMap(QMetaType.Type keyMetaType, QMetaType.Type valueMetaType) {
this(new QMetaType(keyMetaType), new QMetaType(valueMetaType));
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyType the type K
* @param valueType the type V
*/
public QMap(Class keyType, Class valueType) {
super(null);
QMetaType keyMetaType = QMetaType.fromType(keyType);
QMetaType valueMetaType = QMetaType.fromType(valueType);
initialize(keyType, QtJambi_LibraryUtilities.internal.nativeId(keyMetaType), valueType, QtJambi_LibraryUtilities.internal.nativeId(valueMetaType), null);
}
/**
* Creating a container with given content.
* See QMap::QMap(const QMap<Key, T> &)
* @param other map
*/
public QMap(Map other) {
super(null);
QPair metaTypes = QMap.findMapMetaType(Objects.requireNonNull(other));
initialize(metaTypes.first.javaType(), QtJambi_LibraryUtilities.internal.nativeId(metaTypes.first), metaTypes.second.javaType(), QtJambi_LibraryUtilities.internal.nativeId(metaTypes.second), other);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyType the type K
* @param valueMetaType the type V
*/
public QMap(Class keyType, QMetaType valueMetaType) {
super(null);
QMetaType keyMetaType = QMetaType.fromType(keyType);
initialize(keyType, QtJambi_LibraryUtilities.internal.nativeId(keyMetaType), valueMetaType.javaType(), QtJambi_LibraryUtilities.internal.nativeId(valueMetaType), null);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueType the type V
*/
public QMap(QMetaType keyMetaType, Class valueType) {
super(null);
QMetaType valueMetaType = QMetaType.fromType(valueType);
initialize(keyMetaType.javaType(), QtJambi_LibraryUtilities.internal.nativeId(keyMetaType), valueType, QtJambi_LibraryUtilities.internal.nativeId(valueMetaType), null);
}
/**
* Creating a container with given key and value type.
* See QMap::QMap()
* @param keyMetaType the type K
* @param valueMetaType the type V
*/
public QMap(QMetaType keyMetaType, QMetaType valueMetaType) {
super(null);
initialize(keyMetaType.javaType(), QtJambi_LibraryUtilities.internal.nativeId(keyMetaType), valueMetaType.javaType(), QtJambi_LibraryUtilities.internal.nativeId(valueMetaType), null);
}
static boolean checkContainerType(QMetaType keyMetaType, QMetaType valueMetaType, java.util.Map container) {
if (container instanceof QMap
&& keyMetaType.equals(((QMap) container).keyMetaType())
&& valueMetaType.equals(((QMap) container).valueMetaType())) {
return true;
} else if (container instanceof QMultiMap
&& keyMetaType.equals(((QMultiMap) container).keyMetaType())
&& valueMetaType.equals(((QMultiMap) container).valueMetaType())) {
return true;
} else if (container instanceof QHash
&& keyMetaType.equals(((QHash) container).keyMetaType())
&& valueMetaType.equals(((QHash) container).valueMetaType())) {
return true;
} else if (container instanceof QMultiHash
&& keyMetaType.equals(((QMultiHash) container).keyMetaType())
&& valueMetaType.equals(((QMultiHash) container).valueMetaType())) {
return true;
} else {
Class keyType = keyMetaType.javaType();
Class valueType = valueMetaType.javaType();
if (keyType.isPrimitive()) {
if (keyType == int.class)
keyType = Integer.class;
if (keyType == short.class)
keyType = Short.class;
if (keyType == byte.class)
keyType = Byte.class;
if (keyType == long.class)
keyType = Long.class;
if (keyType == float.class)
keyType = Float.class;
if (keyType == double.class)
keyType = Double.class;
if (keyType == boolean.class)
keyType = Boolean.class;
if (keyType == char.class)
keyType = Character.class;
}
if (valueType.isPrimitive()) {
if (valueType == int.class)
valueType = Integer.class;
if (valueType == short.class)
valueType = Short.class;
if (valueType == byte.class)
valueType = Byte.class;
if (valueType == long.class)
valueType = Long.class;
if (valueType == float.class)
valueType = Float.class;
if (valueType == double.class)
valueType = Double.class;
if (valueType == boolean.class)
valueType = Boolean.class;
if (valueType == char.class)
valueType = Character.class;
}
for (Map.Entry entry : container.entrySet()) {
if (entry.getKey() != null && !keyType.isInstance(entry.getKey()))
return false;
if (entry.getValue() != null && !valueType.isInstance(entry.getValue()))
return false;
}
}
return true;
}
/**
* Creating a QMap with QVariant type ({@code QMap}).
* See QMap::QMap()
*/
public static QMap createVariantMap() {
return new QMap<>(new QMetaType(QMetaType.Type.QString), new QMetaType(QMetaType.Type.QVariant));
}
@QtUninvokable
private native void initialize(Class keyType, long keyMetaType, Class valueType, long valueMetaType, Map other);
/**
* Creates and returns a copy of this object.
* See QMap::QMap(const QMap<Key, T> &)
*/
@Override
public QMap clone(){
return new QMap<>(this);
}
/**
* See QMap::clear()
*/
@QtUninvokable
public final void clear() {
clear(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native void clear(long __this__nativeId);
/**
*
*/
@QtUninvokable
public final boolean contains(Key key) {
try{
return contains(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native boolean contains(long __this__nativeId, Key key);
/**
*
*/
@QtUninvokable
public final int count() {
return size();
}
/**
*
*/
@QtUninvokable
public final int count(Key key) {
try{
return count(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native int count(long __this__nativeId, Key key);
/**
* Provides a mutable C++ iterator to the containers begin.
* See QMap::begin()
* @return begin
*/
@QtUninvokable
protected final io.qt.core.QAssociativeIterator begin() {
return begin(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native io.qt.core.QAssociativeIterator begin(long __this__nativeId);
/**
* Provides a mutable C++ iterator to the containers end.
* See QMap::end()
* @return end
*/
@QtUninvokable
protected final io.qt.core.QAssociativeIterator end() {
return end(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native io.qt.core.QAssociativeIterator end(long __this__nativeId);
/**
* Provides a constant C++ iterator to the containers begin.
*
* @return begin
*/
@QtUninvokable
protected final io.qt.core.QAssociativeConstIterator constBegin() {
return constBegin(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native io.qt.core.QAssociativeConstIterator constBegin(long __this__nativeId);
/**
* Provides a constant C++ iterator to the containers end.
*
* @return end
*/
@QtUninvokable
protected final io.qt.core.QAssociativeConstIterator constEnd() {
return constEnd(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native io.qt.core.QAssociativeConstIterator constEnd(long __this__nativeId);
/**
*
* @return iterator
*/
@QtUninvokable
public final io.qt.core.QAssociativeConstIterator find(Key key) {
try{
return find(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native io.qt.core.QAssociativeConstIterator find(long __this__nativeId, Key key);
/**
*
*/
@QtUninvokable
public final T first() {
return first(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native T first(long __this__nativeId);
/**
*
*/
@QtUninvokable
public final Key firstKey() {
return firstKey(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native Key firstKey(long __this__nativeId);
/**
*
*/
@QtUninvokable
public final void insert(Key key, T value) {
try{
insert(QtJambi_LibraryUtilities.internal.nativeId(this), key, value);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QMap.handleException(e, keyMetaType(), valueMetaType(), key, value);
}
}
@QtUninvokable
static native void insert(long __this__nativeId, Key key, T value);
/**
*
*/
@QtUninvokable
public final boolean isEmpty() {
return size()==0;
}
/**
*
*/
@QtUninvokable
public final Key key(T value) {
return key(value, null);
}
/**
*
*/
@QtUninvokable
public final Key key(T value, Key defaultKey) {
try{
return key(QtJambi_LibraryUtilities.internal.nativeId(this), value, defaultKey);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, valueMetaType(), value);
}
}
@QtUninvokable
static native Key key(long __this__nativeId, T value, Key defaultKey);
/**
* Returns a {@link List} of the keys contained in this associative container.
*
* @return list of keys
*/
@QtUninvokable
public final QList keys() {
return keys(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native QList keys(long __this__nativeId);
/**
*
*/
@QtUninvokable
public final QList keys(T value) {
try{
return keysForValue(QtJambi_LibraryUtilities.internal.nativeId(this), value);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, valueMetaType(), value);
}
}
@QtUninvokable
static native QList keysForValue(long __this__nativeId, T value);
/**
*
*/
@QtUninvokable
public final T last() {
return last(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native T last(long __this__nativeId);
/**
*
*/
@QtUninvokable
public final Key lastKey() {
return lastKey(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native Key lastKey(long __this__nativeId);
/**
* See QMap::lowerBound(Key)const
*/
@QtUninvokable
public final io.qt.core.QAssociativeConstIterator lowerBound(Key key) {
try{
return lowerBound(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native io.qt.core.QAssociativeConstIterator lowerBound(long __this__nativeId, Key key);
/**
*
*/
@QtUninvokable
public final int removeIf(Predicate predicate) {
List keys = new ArrayList<>();
final long nativeId = QtJambi_LibraryUtilities.internal.nativeId(this);
for(Key key : QHash.keys(nativeId)) {
if(predicate.test(key))
keys.add(key);
}
int count = 0;
for (Key key : keys) {
count += remove(nativeId, key);
}
return count;
}
/**
*
*/
@QtUninvokable
public final int removeIf(BiPredicate predicate) {
List> pairs = new ArrayList<>();
final long nativeId = QtJambi_LibraryUtilities.internal.nativeId(this);
for(QPair pair : QHash.constBegin(nativeId)) {
if(predicate.test(pair.first, pair.second))
pairs.add(pair);
}
int count = 0;
for (QPair pair : pairs) {
count += remove(nativeId, pair.first);
}
return count;
}
/**
*
*/
@QtUninvokable
public final int removeAll(Object key) {
try{
return remove(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(IllegalArgumentException e) {
return 0;
}catch(RuntimeException e) {
RuntimeException e1 = QSet.handleException(e, keyMetaType(), key);
if(e1==e)
throw e;
return 0;
}
}
@QtUninvokable
static native int remove(long __this__nativeId, Key key);
/**
*
*/
@QtUninvokable
public final int size() {
return size(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native int size(long __this__nativeId);
/**
* See QMap::take(Key)
*/
@QtUninvokable
public final T take(Key key) {
try {
return take(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native T take(long __this__nativeId, Key key);
/**
* See QMap::upperBound(Key)const
*/
@QtUninvokable
public final io.qt.core.QAssociativeConstIterator upperBound(Key key) {
try{
return upperBound(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QSet.handleException(e, keyMetaType(), key);
}
}
@QtUninvokable
static native io.qt.core.QAssociativeConstIterator upperBound(long __this__nativeId, Key key);
/**
*
*/
@QtUninvokable
public final T value(Key key) {
return value(key, null);
}
/**
*
*/
@QtUninvokable
public final T value(Key key, T defaultValue) {
try{
return value(QtJambi_LibraryUtilities.internal.nativeId(this), key, defaultValue);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(RuntimeException e) {
throw QMap.handleException(e, keyMetaType(), valueMetaType(), key, defaultValue);
}
}
@QtUninvokable
static native T value(long __this__nativeId, Key key, T defaultValue);
/**
*
*/
@QtUninvokable
public final QList values() {
return values(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@QtUninvokable
static native QList values(long __this__nativeId);
/**
* See operator==(QMap<Key,T>,QMap<Key,T>)
*/
@Override
@QtUninvokable
public boolean equals(Object other) {
if (other instanceof java.util.Map && checkContainerType(this.keyMetaType(), this.valueMetaType(), (java.util.Map) other)) {
return operator_equal(QtJambi_LibraryUtilities.internal.nativeId(this), (java.util.Map) other);
}
return false;
}
@QtUninvokable
static native boolean operator_equal(long __this__nativeId, java.util.Map other);
/**
* Returns the objects's hash code computed by qHash(QMap<Key,T>).
*/
@Override
@QtUninvokable
public int hashCode() {
try {
return hashCode(QtJambi_LibraryUtilities.internal.nativeId(this));
} catch (QNoNativeResourcesException e) {
return 0;
}
}
@QtUninvokable
private static native int hashCode(long __this__nativeId);
/**
* Returns the string representation of the object given by QVariant(this).toString().
*/
@Override
@QtUninvokable
public String toString() {
try {
return toString(QtJambi_LibraryUtilities.internal.nativeId(this));
} catch (QNoImplementationException e) {
return super.toString();
} catch (QNoNativeResourcesException e) {
return "null";
}
}
@QtUninvokable
private static native String toString(long __this__nativeId);
/**
* Returns the maps comparator.
*/
@Override
@QtUninvokable
public final java.util.Comparator comparator(){
return createComparator(keyMetaType().javaType(), this);
}
@QtUninvokable
private static native long clonedAccess(long __this__nativeId);
@QtUninvokable
private static native void disposeAccess(long containerAccess);
@QtUninvokable
private static native boolean lessThan(Key key1, Key key2, long containerAccess);
@QtUninvokable
static java.util.Comparator createComparator(Class keyType, io.qt.QtObject object){
if(Comparable.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
@SuppressWarnings("unchecked")
Comparable c1 = (Comparable)o1;
return c1.compareTo(o2);
};
}else if(QFlags.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
return ((QFlags)o1).value() < ((QFlags)o2).value() ? -1 : (
((QFlags)o2).value() < ((QFlags)o1).value() ? 1 : 0
);
};
}else if(QtEnumerator.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
return ((QtEnumerator)o1).value() < ((QtEnumerator)o2).value() ? -1 : (
((QtEnumerator)o2).value() < ((QtEnumerator)o1).value() ? 1 : 0
);
};
}else if(QtByteEnumerator.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
return ((QtByteEnumerator)o1).value() < ((QtByteEnumerator)o2).value() ? -1 : (
((QtByteEnumerator)o2).value() < ((QtByteEnumerator)o1).value() ? 1 : 0
);
};
}else if(QtLongEnumerator.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
return ((QtLongEnumerator)o1).value() < ((QtLongEnumerator)o2).value() ? -1 : (
((QtLongEnumerator)o2).value() < ((QtLongEnumerator)o1).value() ? 1 : 0
);
};
}else if(QtShortEnumerator.class.isAssignableFrom(keyType)) {
return (o1,o2)->{
return ((QtShortEnumerator)o1).value() < ((QtShortEnumerator)o2).value() ? -1 : (
((QtShortEnumerator)o2).value() < ((QtShortEnumerator)o1).value() ? 1 : 0
);
};
}
long _containerAccess = clonedAccess(QtJambi_LibraryUtilities.internal.nativeId(object));
java.util.Comparator comparator = (o1,o2)->lessThan(o1, o2, _containerAccess) ? -1 : (lessThan(o2, o1, _containerAccess) ? 1 : 0);
QtJambi_LibraryUtilities.internal.registerCleaner(comparator, ()->disposeAccess(_containerAccess));
return comparator;
}
/**
* Returns {@code true} if this map contains a mapping for the specified key.
* @see Map#containsKey(Object)
* @see #contains(Object)
*/
@Override
@QtUninvokable
public final boolean containsKey(Object key){
try{
return contains(QtJambi_LibraryUtilities.internal.nativeId(this), key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(IllegalArgumentException e) {
return false;
}catch(RuntimeException e) {
RuntimeException e1 = QSet.handleException(e, keyMetaType(), key);
if(e1==e)
throw e;
return false;
}
}
/**
* Returns the value to which the specified key is mapped,
* or {@code null} if this map contains no mapping for the key.
* @see Map#get(Object)
* @see #value(Object)
*/
@Override
@QtUninvokable
public final T get(Object key){
try{
return value(QtJambi_LibraryUtilities.internal.nativeId(this), key, null);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(IllegalArgumentException e) {
return null;
}catch(RuntimeException e) {
RuntimeException e1 = QSet.handleException(e, keyMetaType(), key);
if(e1==e)
throw e;
return null;
}
}
/**
* Associates the specified value with the specified key in this map.
* @see Map#put(Object, Object)
* @see #insert(Object, Object)
*/
@Override
@QtUninvokable
public final T put(Key key, T value){
T old = value(key);
insert(key, value);
return old;
}
/**
* Removes the mapping for a key from this map if it is present.
* @see Map#remove(Object)
* @see #take(Object)
*/
@SuppressWarnings("unchecked")
@Override
@QtUninvokable
public final T remove(Object key){
try{
return take(QtJambi_LibraryUtilities.internal.nativeId(this), (Key)key);
}catch(QNoNativeResourcesException e) {
throw e;
}catch(IllegalArgumentException e) {
return null;
}catch(RuntimeException e) {
RuntimeException e1 = QSet.handleException(e, keyMetaType(), key);
if(e1==e)
throw e;
return null;
}
}
/**
* Returns {@code true} if this map maps one or more keys to the
* specified value.
* @see Map#containsValue(Object)
* @see #key(Object, Object)
*/
@Override
@QtUninvokable
public final boolean containsValue(Object value){
try {
return keysForValue(QtJambi_LibraryUtilities.internal.nativeId(this), value).isEmpty();
}catch(QNoNativeResourcesException e) {
throw e;
}catch(IllegalArgumentException e) {
return false;
}catch(RuntimeException e) {
RuntimeException e1 = QSet.handleException(e, valueMetaType(), value);
if(e1==e)
throw e;
return false;
}
}
/**
* See operator<<(QDataStream&,QMap<Key,T>)
*/
@io.qt.QtUninvokable
public void writeTo(io.qt.core.QDataStream stream){
writeTo(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.nativeId(stream));
}
@io.qt.QtUninvokable
private native void writeTo(long __this__nativeId, long stream);
/**
* See operator>>(QDataStream&,QMap<Key,T>&)
*/
@io.qt.QtUninvokable
public void readFrom(io.qt.core.QDataStream stream){
readFrom(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.nativeId(stream));
}
@io.qt.QtUninvokable
private native void readFrom(long __this__nativeId, long stream);
@io.qt.QtUninvokable
final QMetaType keyMetaType() {
return keyMetaType(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
static native QMetaType keyMetaType(long __this_nativeId);
@io.qt.QtUninvokable
final QMetaType valueMetaType() {
return valueMetaType(QtJambi_LibraryUtilities.internal.nativeId(this));
}
@io.qt.QtUninvokable
static native QMetaType valueMetaType(long __this_nativeId);
/**
* Returns a QMap containing a single mapping.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the mapping's key
* @param t1 the mapping's value
* @return a {@code QMap} containing the specified mapping
* @throws NullPointerException if the key or the value is {@code null}
*/
public static QMap of(Key k1, T t1) {
QMap result = new QMap<>(
QList.findElementMetaType(k1),
QList.findElementMetaType(t1));
result.insert(k1, t1);
return result;
}
/**
* Returns a QMap containing two mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap of(Key k1, T t1, Key k2, T t2) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2),
QList.findElementMetaType(t1, t2));
result.insert(k1, t1);
result.insert(k2, t2);
return result;
}
/**
* Returns a QMap containing three mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap of(Key k1, T t1, Key k2, T t2, Key k3, T t3) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3),
QList.findElementMetaType(t1, t2, t3));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
return result;
}
/**
* Returns a QMap containing four mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4),
QList.findElementMetaType(t1, t2, t3, t4));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
return result;
}
/**
* Returns a QMap containing five mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap of(Key k1, T t1, Key k2, T t2, Key k3, T t3, Key k4, T t4, Key k5, T t5) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5),
QList.findElementMetaType(t1, t2, t3, t4, t5));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
return result;
}
/**
* Returns a QMap containing six mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @param k6 the sixth mapping's key
* @param t6 the sixth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap 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) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5, k6),
QList.findElementMetaType(t1, t2, t3, t4, t5, t6));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
result.insert(k6, t6);
return result;
}
/**
* Returns a QMap containing seven mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @param k6 the sixth mapping's key
* @param t6 the sixth mapping's value
* @param k7 the seventh mapping's key
* @param t7 the seventh mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap 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) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5, k6, k7),
QList.findElementMetaType(t1, t2, t3, t4, t5, t6, t7));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
result.insert(k6, t6);
result.insert(k7, t7);
return result;
}
/**
* Returns a QMap containing eight mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @param k6 the sixth mapping's key
* @param t6 the sixth mapping's value
* @param k7 the seventh mapping's key
* @param t7 the seventh mapping's value
* @param k8 the eighth mapping's key
* @param t8 the eighth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap 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) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5, k6, k7, k8),
QList.findElementMetaType(t1, t2, t3, t4, t5, t6, t7, t8));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
result.insert(k6, t6);
result.insert(k7, t7);
result.insert(k8, t8);
return result;
}
/**
* Returns a QMap containing nine mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @param k6 the sixth mapping's key
* @param t6 the sixth mapping's value
* @param k7 the seventh mapping's key
* @param t7 the seventh mapping's value
* @param k8 the eighth mapping's key
* @param t8 the eighth mapping's value
* @param k9 the ninth mapping's key
* @param t9 the ninth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap 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) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5, k6, k7, k8, k9),
QList.findElementMetaType(t1, t2, t3, t4, t5, t6, t7, t8, t9));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
result.insert(k6, t6);
result.insert(k7, t7);
result.insert(k8, t8);
result.insert(k9, t9);
return result;
}
/**
* Returns a QMap containing ten mappings.
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param k1 the first mapping's key
* @param t1 the first mapping's value
* @param k2 the second mapping's key
* @param t2 the second mapping's value
* @param k3 the third mapping's key
* @param t3 the third mapping's value
* @param k4 the fourth mapping's key
* @param t4 the fourth mapping's value
* @param k5 the fifth mapping's key
* @param t5 the fifth mapping's value
* @param k6 the sixth mapping's key
* @param t6 the sixth mapping's value
* @param k7 the seventh mapping's key
* @param t7 the seventh mapping's value
* @param k8 the eighth mapping's key
* @param t8 the eighth mapping's value
* @param k9 the ninth mapping's key
* @param t9 the ninth mapping's value
* @param k10 the tenth mapping's key
* @param t10 the tenth mapping's value
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any key or value is {@code null}
*/
public static QMap 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) {
QMap result = new QMap<>(
QList.findElementMetaType(k1, k2, k3, k4, k5, k6, k7, k8, k9, k10),
QList.findElementMetaType(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10));
result.insert(k1, t1);
result.insert(k2, t2);
result.insert(k3, t3);
result.insert(k4, t4);
result.insert(k5, t5);
result.insert(k6, t6);
result.insert(k7, t7);
result.insert(k8, t8);
result.insert(k9, t9);
result.insert(k10, t10);
return result;
}
/**
* Returns a QMap containing keys and values extracted from the given entries.
*
* @apiNote
* It is convenient to create the map entries using the {@link Map#entry Map.entry()} method.
* For example,
*
* {@code
* import static java.util.Map.entry;
*
* QMap map = QMap.ofEntries(
* entry(1, "a"),
* entry(2, "b"),
* entry(3, "c"),
* ...
* entry(26, "z"));
* }
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param entries {@code java.util.Map.Entry}s containing the keys and values from which the map is populated
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any entry, key, or value is {@code null}, or if
* the {@code entries} array is {@code null}
*/
@SafeVarargs
public static QMap ofEntries(Map.Entry entry0, Map.Entry... entries) {
QPair metaTypes = findMapMetaType(entry0, entries);
QMap result = new QMap<>(metaTypes.first, metaTypes.second);
result.insert(entry0.getKey(), entry0.getValue());
for (Map.Entry entry : entries) {
result.insert(entry.getKey(), entry.getValue());
}
return result;
}
/**
* Returns a QMap containing keys and values extracted from the given pairs.
*
* @apiNote
* It is convenient to create the pair using the {@link QPair#pair(Object, Object)} method.
* For example,
*
* {@code
* import static java.util.QPair.pair;
*
* QMap map = QMap.ofPairs(
* pair(1, "a"),
* pair(2, "b"),
* pair(3, "c"),
* ...
* pair(26, "z"));
* }
*
* @param the {@code QMap}'s key type
* @param the {@code QMap}'s value type
* @param pairs {@code QPair}s containing the keys and values from which the map is populated
* @return a {@code QMap} containing the specified mappings
* @throws NullPointerException if any pair, key, or value is {@code null}, or if
* the {@code pairs} array is {@code null}
*/
@SafeVarargs
public static QMap ofPairs(QPair pair0, QPair... pairs) {
QPair metaTypes = findMapMetaType(pair0, pairs);
QMap result = new QMap<>(metaTypes.first, metaTypes.second);
result.insert(pair0.first, pair0.second);
for (QPair entry : pairs) {
result.insert(entry.first, entry.second);
}
return result;
}
static RuntimeException handleException(RuntimeException e, QMetaType keyMetaType, QMetaType valueMetaType, Object key, Object value) {
if(( (e.getClass()==RuntimeException.class && e.getMessage()!=null && e.getMessage().startsWith("Cannot cast to type"))
|| e instanceof ClassCastException ) && value!=null) {
Class keyType = keyMetaType.javaType();
if(Collection.class.isAssignableFrom(keyType)) {
keyType = Collection.class;
}else if(Map.class.isAssignableFrom(keyType)) {
keyType = Map.class;
}
Class valueType = valueMetaType.javaType();
if(Collection.class.isAssignableFrom(valueType)) {
valueType = Collection.class;
}else if(Map.class.isAssignableFrom(valueType)) {
valueType = Map.class;
}
if(!keyType.isInstance(key)) {
return new IllegalArgumentException(String.format("Wrong key argument given: %1$s, expected: %2$s", key.getClass().getTypeName(), keyType.getTypeName()), e);
}else if(!valueType.isInstance(value)) {
return new IllegalArgumentException(String.format("Wrong value argument given: %1$s, expected: %2$s", value.getClass().getTypeName(), valueType.getTypeName()), e);
}else {
return new IllegalArgumentException(e.getMessage(), e);
}
}
return e;
}
@SafeVarargs
static QPair findMapMetaType(QPair entry0, QPair... entries){
QMetaType keyMetaType = QList.getMetaType(entry0.first);
Class keyType = entry0==null ? null : entry0.first.getClass();
QMetaType valueMetaType = QList.getMetaType(entry0.second);
Class valueType = entry0==null ? null : entry0.second.getClass();
for(QPair e : entries) {
if(keyMetaType!=null) {
QMetaType _result = QList.getMetaType(e.first);
if(!keyMetaType.isValid() || keyMetaType.id()==QMetaType.Type.Nullptr.value())
keyMetaType = _result;
if(!_result.equals(keyMetaType)) {
keyMetaType = null;
}
}
if(valueMetaType!=null) {
QMetaType _result = QList.getMetaType(e.second);
if(!valueMetaType.isValid() || valueMetaType.id()==QMetaType.Type.Nullptr.value())
valueMetaType = _result;
if(!_result.equals(valueMetaType)) {
valueMetaType = null;
}
}
if(e.first!=null) {
if(keyType==null) {
keyType = e.first.getClass();
}else {
Class type2 = e.first.getClass();
if(type2!=keyType) {
if(type2.isAssignableFrom(keyType)) {
keyType = type2;
}else if(!keyType.isAssignableFrom(type2)) {
do{
keyType = keyType.getSuperclass();
}while(!keyType.isAssignableFrom(type2));
}
}
}
}
if(e.second!=null) {
if(valueType==null) {
valueType = e.second.getClass();
}else {
Class type2 = e.second.getClass();
if(type2!=valueType) {
if(type2.isAssignableFrom(valueType)) {
valueType = type2;
}else if(!valueType.isAssignableFrom(type2)) {
do{
valueType = keyType.getSuperclass();
}while(!valueType.isAssignableFrom(type2));
}
}
}
}
}
if(keyMetaType==null)
keyMetaType = QMetaType.fromType(keyType);
if(valueMetaType==null)
valueMetaType = QMetaType.fromType(valueType);
return new QPair<>(keyMetaType, valueMetaType);
}
@SafeVarargs
static QPair findMapMetaType(Map.Entry entry0, Map.Entry... entries){
QMetaType keyMetaType = QList.getMetaType(entry0.getKey());
Class keyType = entry0==null ? null : entry0.getKey().getClass();
QMetaType valueMetaType = QList.getMetaType(entry0.getValue());
Class valueType = entry0==null ? null : entry0.getValue().getClass();
for(Map.Entry e : entries) {
if(keyMetaType!=null) {
QMetaType _result = QList.getMetaType(e.getKey());
if(!keyMetaType.isValid() || keyMetaType.id()==QMetaType.Type.Nullptr.value())
keyMetaType = _result;
if(!_result.equals(keyMetaType)) {
keyMetaType = null;
}
}
if(valueMetaType!=null) {
QMetaType _result = QList.getMetaType(e.getValue());
if(!valueMetaType.isValid() || valueMetaType.id()==QMetaType.Type.Nullptr.value())
valueMetaType = _result;
if(!_result.equals(valueMetaType)) {
valueMetaType = null;
}
}
if(e.getKey()!=null) {
if(keyType==null) {
keyType = e.getKey().getClass();
}else {
Class type2 = e.getKey().getClass();
if(type2!=keyType) {
if(type2.isAssignableFrom(keyType)) {
keyType = type2;
}else if(!keyType.isAssignableFrom(type2)) {
do{
keyType = keyType.getSuperclass();
}while(!keyType.isAssignableFrom(type2));
}
}
}
}
if(e.getValue()!=null) {
if(valueType==null) {
valueType = e.getValue().getClass();
}else {
Class type2 = e.getValue().getClass();
if(type2!=valueType) {
if(type2.isAssignableFrom(valueType)) {
valueType = type2;
}else if(!valueType.isAssignableFrom(type2)) {
do{
valueType = keyType.getSuperclass();
}while(!valueType.isAssignableFrom(type2));
}
}
}
}
}
if(keyMetaType==null)
keyMetaType = QMetaType.fromType(keyType);
if(valueMetaType==null)
valueMetaType = QMetaType.fromType(valueType);
return new QPair<>(keyMetaType, valueMetaType);
}
static QPair findMapMetaType(Map elements){
Class cls = QtJambi_LibraryUtilities.internal.getClass(elements);
if(cls==QMap.class) {
return new QPair<>(((QMap)elements).keyMetaType(), ((QMap)elements).valueMetaType());
}else if(cls==QHash.class) {
return new QPair<>(((QHash)elements).keyMetaType(), ((QHash)elements).valueMetaType());
}else if(cls==QMultiMap.class) {
return new QPair<>(((QMultiMap)elements).keyMetaType(), ((QMultiMap)elements).valueMetaType());
}else if(cls==QMultiHash.class) {
return new QPair<>(((QMultiHash)elements).keyMetaType(), ((QMultiHash)elements).valueMetaType());
}else {
QMetaType keyMetaType = new QMetaType();
Class keyType = null;
QMetaType valueMetaType = new QMetaType();
Class valueType = null;
for(Entry entry : elements.entrySet()) {
Object key = entry.getKey();
Object value = entry.getValue();
if(keyMetaType!=null) {
QMetaType _result = QList.getMetaType(key);
if(!keyMetaType.isValid() || keyMetaType.id()==QMetaType.Type.Nullptr.value())
keyMetaType = _result;
if(!_result.equals(keyMetaType)) {
keyMetaType = null;
}
}
if(key!=null) {
if(keyType==null) {
keyType = key.getClass();
}else {
Class type2 = key.getClass();
if(type2!=keyType) {
if(type2.isAssignableFrom(keyType)) {
keyType = type2;
}else if(!keyType.isAssignableFrom(type2)) {
do{
keyType = keyType.getSuperclass();
}while(!keyType.isAssignableFrom(type2));
}
}
}
}
if(valueMetaType!=null) {
QMetaType _result = QList.getMetaType(value);
if(!valueMetaType.isValid() || valueMetaType.id()==QMetaType.Type.Nullptr.value())
valueMetaType = _result;
if(!_result.equals(valueMetaType)) {
valueMetaType = null;
}
}
if(value!=null) {
if(valueType==null) {
valueType = value.getClass();
}else {
Class type2 = value.getClass();
if(type2!=valueType) {
if(type2.isAssignableFrom(valueType)) {
valueType = type2;
}else if(!valueType.isAssignableFrom(type2)) {
do{
valueType = valueType.getSuperclass();
}while(!valueType.isAssignableFrom(type2));
}
}
}
}
}
if(keyMetaType==null)
keyMetaType = QMetaType.fromType(keyType);
if(valueMetaType==null)
valueMetaType = QMetaType.fromType(valueType);
return new QPair<>(keyMetaType, valueMetaType);
}
}
/**
* Equivalent to {@code subMap(fromKey, true, toKey, false)}.
* @see NavigableMap#subMap(Object, Object)
*/
@Override
@QtUninvokable
public final NavigableMap subMap(Key fromKey, Key toKey) {
return subMap(fromKey, true, toKey, false);
}
/**
* Equivalent to {@code headMap(toKey, false)}.
* @see NavigableMap#headMap(Object)
*/
@Override
@QtUninvokable
public final NavigableMap headMap(Key toKey) {
return headMap(toKey, false);
}
/**
* Equivalent to {@code tailMap(fromKey, true)}.
* @see NavigableMap#tailMap(Object)
*/
@Override
@QtUninvokable
public final NavigableMap tailMap(Key fromKey) {
return tailMap(fromKey, true);
}
/**
* Returns a key-value mapping associated with the greatest key
* strictly less than the given key, or {@code null} if there is
* no such key.
* @see NavigableMap#lowerEntry(Object)
*/
@Override
@QtUninvokable
public final Entry lowerEntry(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(!iterator.equals(constEnd()) && !iterator.equals(constBegin()) && Objects.equals(iterator.checkedKey(), key))
iterator.decrement();
if(iterator.equals(constEnd()))
return null;
else
return new SimpleImmutableEntry<>(iterator.checkedKey(), iterator.checkedValue());
}
/**
* Returns the greatest key strictly less than the given key, or
* {@code null} if there is no such key.
* @see NavigableMap#lowerKey(Object)
*/
@Override
@QtUninvokable
public final Key lowerKey(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(!iterator.equals(constEnd()) && !iterator.equals(constBegin()) && Objects.equals(iterator.checkedKey(), key))
iterator.decrement();
if(iterator.equals(constEnd()))
return null;
else return iterator.checkedKey();
}
/**
* Returns a key-value mapping associated with the greatest key
* less than or equal to the given key, or {@code null} if there
* is no such key.
* @see NavigableMap#floorEntry(Object)
*/
@Override
@QtUninvokable
public final Entry floorEntry(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(iterator.equals(constEnd()))
return null;
else
return new SimpleImmutableEntry<>(iterator.checkedKey(), iterator.checkedValue());
}
/**
* Returns the greatest key less than or equal to the given key,
* or {@code null} if there is no such key.
* @see NavigableMap#floorKey(Object)
*/
@Override
@QtUninvokable
public final Key floorKey(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(iterator.equals(constEnd()))
return null;
else return iterator.checkedKey();
}
/**
* Returns a key-value mapping associated with the least key
* greater than or equal to the given key, or {@code null} if
* there is no such key.
* @see NavigableMap#ceilingEntry(Object)
*/
@Override
@QtUninvokable
public final Entry ceilingEntry(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(iterator.equals(constEnd()))
return null;
else
return new SimpleImmutableEntry<>(iterator.checkedKey(), iterator.checkedValue());
}
/**
* Returns the least key greater than or equal to the given key,
* or {@code null} if there is no such key.
* @see NavigableMap#ceilingKey(Object)
*/
@Override
@QtUninvokable
public final Key ceilingKey(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(iterator.equals(constEnd()))
return null;
else return iterator.checkedKey();
}
/**
* Returns a key-value mapping associated with the least key
* strictly greater than the given key, or {@code null} if there
* is no such key.
* @see NavigableMap#higherEntry(Object)
*/
@Override
@QtUninvokable
public final Entry higherEntry(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(!iterator.equals(constEnd()) && Objects.equals(iterator.checkedKey(), key))
iterator.increment();
if(iterator.equals(constEnd()))
return null;
else
return new SimpleImmutableEntry<>(iterator.checkedKey(), iterator.checkedValue());
}
/**
* Returns the least key strictly greater than the given key, or
* {@code null} if there is no such key.
* @see NavigableMap#higherKey(Object)
*/
@Override
@QtUninvokable
public final Key higherKey(Key key) {
QAssociativeConstIterator iterator = lowerBound(key);
if(!iterator.equals(constEnd()) && Objects.equals(iterator.checkedKey(), key))
iterator.increment();
if(iterator.equals(constEnd()))
return null;
else
return iterator.checkedKey();
}
/**
* Returns a key-value mapping associated with the least
* key in this map, or {@code null} if the map is empty.
* @see NavigableMap#firstEntry()
*/
@Override
@QtUninvokable
public final Entry firstEntry() {
if(isEmpty())
return null;
else return new SimpleImmutableEntry<>(constBegin().checkedKey(), constBegin().checkedValue());
}
/**
* Returns a key-value mapping associated with the greatest
* key in this map, or {@code null} if the map is empty.
* @see NavigableMap#lastEntry()
*/
@Override
@QtUninvokable
public final Entry lastEntry() {
if(isEmpty())
return null;
else {
QAssociativeConstIterator end = constEnd();
end.decrement();
return new SimpleImmutableEntry<>(end.checkedKey(), end.checkedValue());
}
}
/**
* Removes and returns a key-value mapping associated with
* the least key in this map, or {@code null} if the map is empty.
* @see NavigableMap#pollFirstEntry()
*/
@Override
@QtUninvokable
public final Entry pollFirstEntry() {
Entry entry = firstEntry();
if(entry!=null) {
remove(entry.getKey());
}
return entry;
}
/**
* Removes and returns a key-value mapping associated with
* the greatest key in this map, or {@code null} if the map is empty.
* @see NavigableMap#pollLastEntry()
*/
@Override
@QtUninvokable
public final Entry pollLastEntry() {
Entry entry = lastEntry();
if(entry!=null) {
remove(entry.getKey());
}
return entry;
}
/**
* Returns a reverse order view of the mappings contained in this map.
* @see NavigableMap#descendingMap()
*/
@Override
@QtUninvokable
public final NavigableMap descendingMap() {
Comparator comparator = this.comparator();
TreeMap descendingMap = new TreeMap<>((Key o1, Key o2)-> -1*comparator.compare(o1, o2));
descendingMap.putAll(this);
return descendingMap;
}
/**
* Returns a {@link NavigableSet} view of the keys contained in this map.
* @see NavigableMap#navigableKeySet()
*/
@Override
@QtUninvokable
public final NavigableSet navigableKeySet() {
TreeSet set = new TreeSet<>(this.comparator());
set.addAll(this.keySet());
return set;
}
/**
* Returns a reverse order {@link NavigableSet} view of the keys contained in this map.
* The set's iterator returns the keys in descending order.
* @see NavigableMap#descendingKeySet()
*/
@Override
@QtUninvokable
public final NavigableSet descendingKeySet() {
Comparator comparator = this.comparator();
TreeSet set = new TreeSet<>((Key o1, Key o2)-> -1*comparator.compare(o1, o2));
set.addAll(this.keySet());
return set;
}
/**
* Returns a view of the portion of this map whose keys range from
* {@code fromKey} to {@code toKey}. If {@code fromKey} and
* {@code toKey} are equal, the returned map is empty unless
* {@code fromInclusive} and {@code toInclusive} are both true. The
* returned map is backed by this map, so changes in the returned map are
* reflected in this map, and vice-versa. The returned map supports all
* optional map operations that this map supports.
* @see NavigableMap#subMap(Object, boolean, Object, boolean)
*/
@SuppressWarnings("unchecked")
@Override
@QtUninvokable
public final NavigableMap subMap(Key fromKey, boolean fromInclusive, Key toKey, boolean toInclusive) {
NavigableMap map = this.clone();
try {
map.clear();
} catch (Throwable e) {
}
if(!map.isEmpty()) {
try {
map = this.getClass().getConstructor().newInstance();
} catch (Throwable e) {
map = new TreeMap<>(comparator());
}
}
QAssociativeConstIterator k2 = lowerBound(toKey);
if(!k2.equals(constEnd())) {
QAssociativeConstIterator k1 = lowerBound(fromKey);
if(!fromInclusive) {
k1.increment();
}
for(; !k1.equals(k2); k1.increment()) {
map.put(k1.checkedKey(), k1.checkedValue());
}
if(toInclusive) {
map.put(k2.checkedKey(), k2.checkedValue());
}
}
return map;
}
/**
* Returns a view of the portion of this map whose keys are less than (or
* equal to, if {@code inclusive} is true) {@code toKey}. The returned
* map is backed by this map, so changes in the returned map are reflected
* in this map, and vice-versa. The returned map supports all optional
* map operations that this map supports.
* @see NavigableMap#headMap(Object, boolean)
*/
@SuppressWarnings("unchecked")
@Override
@QtUninvokable
public final NavigableMap headMap(Key toKey, boolean inclusive) {
QAssociativeConstIterator k = lowerBound(toKey);
NavigableMap map = this.clone();
try {
map.clear();
} catch (Throwable e) {
}
if(!map.isEmpty()) {
try {
map = this.getClass().getConstructor().newInstance();
} catch (Throwable e) {
map = new TreeMap<>(comparator());
}
}
if(!k.equals(constEnd())) {
for(QAssociativeConstIterator iterator = constBegin(); !iterator.equals(k); iterator.increment()) {
map.put(iterator.checkedKey(), iterator.checkedValue());
}
if(inclusive) {
map.put(k.checkedKey(), k.checkedValue());
}
}
return map;
}
/**
* Returns a view of the portion of this map whose keys are greater than (or
* equal to, if {@code inclusive} is true) {@code fromKey}. The returned
* map is backed by this map, so changes in the returned map are reflected
* in this map, and vice-versa.
* @see NavigableMap#tailMap(Object, boolean)
*/
@SuppressWarnings("unchecked")
@Override
@QtUninvokable
public final NavigableMap tailMap(Key fromKey, boolean inclusive) {
QAssociativeConstIterator k = lowerBound(fromKey);
QAssociativeConstIterator end = constEnd();
NavigableMap map = this.clone();
try {
map.clear();
} catch (Throwable e) {
}
if(!map.isEmpty()) {
try {
map = this.getClass().getConstructor().newInstance();
} catch (Throwable e) {
map = new TreeMap<>(comparator());
}
}
if(!k.equals(end)) {
if(!inclusive) {
k.increment();
}
for(;!k.equals(end); k.increment()) {
map.put(k.checkedKey(), k.checkedValue());
}
}
return map;
}
}