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package io.qt.core;


/**
 * General-purpose state for QStateMachine
 * Java wrapper for Qt class QState
 */
public class QState extends io.qt.core.QAbstractState
{
    @io.qt.QtPropertyMember(enabled=false)
    private Object __rcInitialState = null;
    @io.qt.QtPropertyMember(enabled=false)
    private Object __rcErrorState = null;
    
    /**
     * This variable stores the meta-object for the class.
     */
    public static final io.qt.core.QMetaObject staticMetaObject = io.qt.core.QMetaObject.forType(QState.class);
    
    /**
     * Java wrapper for Qt enum QState::ChildMode
     */
    public enum ChildMode implements io.qt.QtEnumerator {
        ExclusiveStates(0),
        ParallelStates(1);

        private ChildMode(int value) {
            this.value = value;
        }

        /**
         * {@inheritDoc}
         */
        public int value() {
            return value;
        }

        /**
         * Returns the corresponding enum entry for the given value.
         * @param value
         * @return enum entry
         */
        public static ChildMode resolve(int value) {
            switch (value) {
            case 0: return ExclusiveStates;
            case 1: return ParallelStates;
            default: throw new io.qt.QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    /**
     * Java wrapper for Qt enum QState::RestorePolicy
     */
    public enum RestorePolicy implements io.qt.QtEnumerator {
        DontRestoreProperties(0),
        RestoreProperties(1);

        private RestorePolicy(int value) {
            this.value = value;
        }

        /**
         * {@inheritDoc}
         */
        public int value() {
            return value;
        }

        /**
         * Returns the corresponding enum entry for the given value.
         * @param value
         * @return enum entry
         */
        public static RestorePolicy resolve(int value) {
            switch (value) {
            case 0: return DontRestoreProperties;
            case 1: return RestoreProperties;
            default: throw new io.qt.QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    

    /**
     * See QState::childModeChanged()
     */
    @io.qt.QtPropertyNotify(name="childMode")
    public final PrivateSignal0 childModeChanged = new PrivateSignal0();

    /**
     * See QState::errorStateChanged()
     */
    @io.qt.QtPropertyNotify(name="errorState")
    public final PrivateSignal0 errorStateChanged = new PrivateSignal0();

    /**
     * See QState::finished()
     */
    public final PrivateSignal0 finished = new PrivateSignal0();

    /**
     * See QState::initialStateChanged()
     */
    @io.qt.QtPropertyNotify(name="initialState")
    public final PrivateSignal0 initialStateChanged = new PrivateSignal0();

    /**
     * See QState::propertiesAssigned()
     */
    public final PrivateSignal0 propertiesAssigned = new PrivateSignal0();
    
    /**
     * Overloaded constructor for {@link #QState(io.qt.core.QState)}
     *  with parent = null.
     */
    public QState() {
        this((io.qt.core.QState)null);
    }
    
    /**
     * See QState::QState(QState*)
     */
    public QState(io.qt.core.QState parent){
        super((QPrivateConstructor)null);
        initialize_native(this, parent);
    }
    
    private native static void initialize_native(QState instance, io.qt.core.QState parent);
    
    /**
     * Overloaded constructor for {@link #QState(io.qt.core.QState.ChildMode, io.qt.core.QState)}
     *  with parent = null.
     */
    public QState(io.qt.core.QState.ChildMode childMode) {
        this(childMode, (io.qt.core.QState)null);
    }
    
    /**
     * See QState::QState(QState::ChildMode,QState*)
     */
    public QState(io.qt.core.QState.ChildMode childMode, io.qt.core.QState parent){
        super((QPrivateConstructor)null);
        initialize_native(this, childMode, parent);
    }
    
    private native static void initialize_native(QState instance, io.qt.core.QState.ChildMode childMode, io.qt.core.QState parent);
    
    /**
     * See QState::addTransition(QAbstractState*)
     */
    @io.qt.QtUninvokable
    public final io.qt.core.QAbstractTransition addTransition(io.qt.core.QAbstractState target){
        java.util.Objects.requireNonNull(target, "Argument 'target': null not expected.");
        io.qt.core.QAbstractTransition __qt_return_value = addTransition_native_QAbstractState_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(target));
        QtJambi_LibraryUtilities.internal.addReferenceCount(__qt_return_value, QAbstractTransition.class, "__rcTargetStates", false, false, target);
        return __qt_return_value;
    }
    
    @io.qt.QtUninvokable
    private native io.qt.core.QAbstractTransition addTransition_native_QAbstractState_ptr(long __this__nativeId, long target);
    
    /**
     * See QState::addTransition(QAbstractTransition*)
     */
    @io.qt.QtUninvokable
    public final void addTransition(io.qt.core.QAbstractTransition transition){
        java.util.Objects.requireNonNull(transition, "Argument 'transition': null not expected.");
        addTransition_native_QAbstractTransition_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(transition));
    }
    
    @io.qt.QtUninvokable
    private native void addTransition_native_QAbstractTransition_ptr(long __this__nativeId, long transition);
    
    @io.qt.QtUninvokable
    public final io.qt.core.QSignalTransition addTransition(io.qt.core.QObject sender, java.lang.String signal, io.qt.core.QAbstractState target){
        if(signal==null || signal.isEmpty())
                            return null;
                        if(!signal.startsWith("2")){
                            io.qt.core.QMetaMethod method = sender.metaObject().method(signal);
                            if(method!=null && method.methodType()==io.qt.core.QMetaMethod.MethodType.Signal) {
                                signal = "2" + method.cppMethodSignature();
                            }
                        }
        java.util.Objects.requireNonNull(sender, "Argument 'sender': null not expected.");
        java.util.Objects.requireNonNull(target, "Argument 'target': null not expected.");
        io.qt.core.QSignalTransition __qt_return_value = addTransition_native_const_QObject_ptr_const_char_ptr_QAbstractState_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(sender), signal, QtJambi_LibraryUtilities.internal.checkedNativeId(target));
        QtJambi_LibraryUtilities.internal.addReferenceCount(__qt_return_value, QAbstractTransition.class, "__rcTargetStates", false, false, target);
        return __qt_return_value;
    }
    
    @io.qt.QtUninvokable
    private native io.qt.core.QSignalTransition addTransition_native_const_QObject_ptr_const_char_ptr_QAbstractState_ptr(long __this__nativeId, long sender, java.lang.String signal, long target);
    
    /**
     * See QState::assignProperty(QObject*,const char*,QVariant)
     */
    @io.qt.QtUninvokable
    public final void assignProperty(io.qt.core.QObject object, java.lang.String name, java.lang.Object value){
        assignProperty_native_QObject_ptr_const_char_ptr_cref_QVariant(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(object), name, value);
    }
    
    @io.qt.QtUninvokable
    private native void assignProperty_native_QObject_ptr_const_char_ptr_cref_QVariant(long __this__nativeId, long object, java.lang.String name, java.lang.Object value);
    
    /**
     * See QState::childMode()const
     */
    @io.qt.QtPropertyReader(name="childMode")
    @io.qt.QtUninvokable
    public final io.qt.core.QState.ChildMode childMode(){
        return io.qt.core.QState.ChildMode.resolve(childMode_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @io.qt.QtUninvokable
    private native int childMode_native_constfct(long __this__nativeId);
    
    /**
     * See QState::errorState()const
     */
    @io.qt.QtPropertyReader(name="errorState")
    @io.qt.QtUninvokable
    public final io.qt.core.QAbstractState errorState(){
        return errorState_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native io.qt.core.QAbstractState errorState_native_constfct(long __this__nativeId);
    
    /**
     * See QState::initialState()const
     */
    @io.qt.QtPropertyReader(name="initialState")
    @io.qt.QtUninvokable
    public final io.qt.core.QAbstractState initialState(){
        return initialState_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native io.qt.core.QAbstractState initialState_native_constfct(long __this__nativeId);
    
    /**
     * See QState::removeTransition(QAbstractTransition*)
     */
    @io.qt.QtUninvokable
    public final void removeTransition(io.qt.core.QAbstractTransition transition){
        removeTransition_native_QAbstractTransition_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(transition));
    }
    
    @io.qt.QtUninvokable
    private native void removeTransition_native_QAbstractTransition_ptr(long __this__nativeId, long transition);
    
    /**
     * See QState::setChildMode(QState::ChildMode)
     */
    @io.qt.QtPropertyWriter(name="childMode")
    @io.qt.QtUninvokable
    public final void setChildMode(io.qt.core.QState.ChildMode mode){
        setChildMode_native_QState_ChildMode(QtJambi_LibraryUtilities.internal.nativeId(this), mode.value());
    }
    
    @io.qt.QtUninvokable
    private native void setChildMode_native_QState_ChildMode(long __this__nativeId, int mode);
    
    /**
     * See QState::setErrorState(QAbstractState*)
     */
    @io.qt.QtPropertyWriter(name="errorState")
    @io.qt.QtUninvokable
    public final void setErrorState(io.qt.core.QAbstractState state){
        setErrorState_native_QAbstractState_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(state));
        __rcErrorState = state;
    }
    
    @io.qt.QtUninvokable
    private native void setErrorState_native_QAbstractState_ptr(long __this__nativeId, long state);
    
    /**
     * See QState::setInitialState(QAbstractState*)
     */
    @io.qt.QtPropertyWriter(name="initialState")
    @io.qt.QtUninvokable
    public final void setInitialState(io.qt.core.QAbstractState state){
        setInitialState_native_QAbstractState_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(state));
        __rcInitialState = state;
    }
    
    @io.qt.QtUninvokable
    private native void setInitialState_native_QAbstractState_ptr(long __this__nativeId, long state);
    
    /**
     * See QState::transitions()const
     */
    @io.qt.QtUninvokable
    public final io.qt.core.QList transitions(){
        return transitions_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native io.qt.core.QList transitions_native_constfct(long __this__nativeId);
    
    /**
     * See QObject::event(QEvent*)
     */
    @io.qt.QtUninvokable
    public boolean event(io.qt.core.QEvent e){
        return event_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(e));
    }
    
    @io.qt.QtUninvokable
    private native boolean event_native_QEvent_ptr(long __this__nativeId, long e);
    
    /**
     * See QAbstractState::onEntry(QEvent*)
     */
    @io.qt.QtUninvokable
    protected void onEntry(io.qt.core.QEvent event){
        onEntry_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @io.qt.QtUninvokable
    private native void onEntry_native_QEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractState::onExit(QEvent*)
     */
    @io.qt.QtUninvokable
    protected void onExit(io.qt.core.QEvent event){
        onExit_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @io.qt.QtUninvokable
    private native void onExit_native_QEvent_ptr(long __this__nativeId, long event);
    
    /**
     * Constructor for internal use only.
     * @param p expected to be null.
     */
    @io.qt.NativeAccess
    protected QState(QPrivateConstructor p) { super(p); } 
    
    /**
     * Constructor for internal use only.
     * It is not allowed to call the declarative constructor from inside Java.
     */
    @io.qt.NativeAccess
    protected QState(QDeclarativeConstructor constructor) {
        super((QPrivateConstructor)null);
        initialize_native(this, constructor);
    } 
    
    @io.qt.QtUninvokable
    private static native void initialize_native(QState instance, QDeclarativeConstructor constructor);
    
    /**
     * Adds a transition associated with the given signal of the given sender object, and returns the new QSignalTransition object. 
     * The transition has this state as the source, and the given target as the target state.
     */
    @io.qt.QtUninvokable
    public final QSignalTransition addTransition(io.qt.core.QMetaObject.AbstractSignal signal, QAbstractState target) {
        if(signal.containingObject() instanceof io.qt.core.QObject && signal.methodIndex()!=0) {
            io.qt.core.QObject sender = (io.qt.core.QObject)signal.containingObject();
            String signalSignature = "2" + sender.metaObject().methods().get(signal.methodIndex()).cppMethodSignature();
            return addTransition(sender, signalSignature, target);
        }else {
            throw new IllegalArgumentException("Signal is not owned by a QObject.");
        }
    }
}