io.qt.core.QSystemSemaphore Maven / Gradle / Ivy

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package io.qt.core;


/**
 * General counting system semaphore
 * Java wrapper for Qt class QSystemSemaphore
 */
public class QSystemSemaphore extends io.qt.QtObject
{
    static {
        QtJambi_LibraryUtilities.initialize();
    }
    
    /**
     * Java wrapper for Qt enum QSystemSemaphore::AccessMode
     */
    public enum AccessMode implements io.qt.QtEnumerator {
        Open(0),
        Create(1);

        private AccessMode(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 AccessMode resolve(int value) {
            switch (value) {
            case 0: return Open;
            case 1: return Create;
            default: throw new io.qt.QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    /**
     * Java wrapper for Qt enum QSystemSemaphore::SystemSemaphoreError
     */
    public enum SystemSemaphoreError implements io.qt.QtEnumerator {
        NoError(0),
        PermissionDenied(1),
        KeyError(2),
        AlreadyExists(3),
        NotFound(4),
        OutOfResources(5),
        UnknownError(6);

        private SystemSemaphoreError(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 SystemSemaphoreError resolve(int value) {
            switch (value) {
            case 0: return NoError;
            case 1: return PermissionDenied;
            case 2: return KeyError;
            case 3: return AlreadyExists;
            case 4: return NotFound;
            case 5: return OutOfResources;
            case 6: return UnknownError;
            default: throw new io.qt.QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    
    /**
     * Overloaded constructor for {@link #QSystemSemaphore(java.lang.String, int, io.qt.core.QSystemSemaphore.AccessMode)}
     *  with mode = io.qt.core.QSystemSemaphore.AccessMode.Open.
     */
    public QSystemSemaphore(java.lang.String key, int initialValue) {
        this(key, initialValue, io.qt.core.QSystemSemaphore.AccessMode.Open);
    }
    
    /**
     * Overloaded constructor for {@link #QSystemSemaphore(java.lang.String, int, io.qt.core.QSystemSemaphore.AccessMode)}
     * with: 

     * initialValue = 0
     * mode = io.qt.core.QSystemSemaphore.AccessMode.Open
     * 
     */
    public QSystemSemaphore(java.lang.String key) {
        this(key, (int)0, io.qt.core.QSystemSemaphore.AccessMode.Open);
    }
    
    /**
     * See QSystemSemaphore::QSystemSemaphore(QString,int,QSystemSemaphore::AccessMode)
     */
    public QSystemSemaphore(java.lang.String key, int initialValue, io.qt.core.QSystemSemaphore.AccessMode mode){
        super((QPrivateConstructor)null);
        initialize_native(this, key, initialValue, mode);
    }
    
    private native static void initialize_native(QSystemSemaphore instance, java.lang.String key, int initialValue, io.qt.core.QSystemSemaphore.AccessMode mode);
    
    /**
     * See QSystemSemaphore::acquire()
     */
    @io.qt.QtUninvokable
    public final boolean acquire(){
        return acquire_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native boolean acquire_native(long __this__nativeId);
    
    /**
     * See QSystemSemaphore::error()const
     */
    @io.qt.QtUninvokable
    public final io.qt.core.QSystemSemaphore.SystemSemaphoreError error(){
        return io.qt.core.QSystemSemaphore.SystemSemaphoreError.resolve(error_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @io.qt.QtUninvokable
    private native int error_native_constfct(long __this__nativeId);
    
    /**
     * See QSystemSemaphore::errorString()const
     */
    @io.qt.QtUninvokable
    public final java.lang.String errorString(){
        return errorString_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native java.lang.String errorString_native_constfct(long __this__nativeId);
    
    /**
     * See QSystemSemaphore::key()const
     */
    @io.qt.QtUninvokable
    public final java.lang.String key(){
        return key_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @io.qt.QtUninvokable
    private native java.lang.String key_native_constfct(long __this__nativeId);
    
    /**
     * Overloaded function for {@link #release(int)}
     *  with n = 1.
     */
    @io.qt.QtUninvokable
    public final boolean release() {
        return release((int)1);
    }
    
    /**
     * See QSystemSemaphore::release(int)
     */
    @io.qt.QtUninvokable
    public final boolean release(int n){
        return release_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), n);
    }
    
    @io.qt.QtUninvokable
    private native boolean release_native_int(long __this__nativeId, int n);
    
    /**
     * Overloaded function for {@link #setKey(java.lang.String, int, io.qt.core.QSystemSemaphore.AccessMode)}
     *  with mode = io.qt.core.QSystemSemaphore.AccessMode.Open.
     */
    @io.qt.QtUninvokable
    public final void setKey(java.lang.String key, int initialValue) {
        setKey(key, initialValue, io.qt.core.QSystemSemaphore.AccessMode.Open);
    }
    
    /**
     * Overloaded function for {@link #setKey(java.lang.String, int, io.qt.core.QSystemSemaphore.AccessMode)}
     * with: 

     * initialValue = 0
     * mode = io.qt.core.QSystemSemaphore.AccessMode.Open
     * 
     */
    @io.qt.QtUninvokable
    public final void setKey(java.lang.String key) {
        setKey(key, (int)0, io.qt.core.QSystemSemaphore.AccessMode.Open);
    }
    
    /**
     * See QSystemSemaphore::setKey(QString,int,QSystemSemaphore::AccessMode)
     */
    @io.qt.QtUninvokable
    public final void setKey(java.lang.String key, int initialValue, io.qt.core.QSystemSemaphore.AccessMode mode){
        setKey_native_cref_QString_int_QSystemSemaphore_AccessMode(QtJambi_LibraryUtilities.internal.nativeId(this), key, initialValue, mode.value());
    }
    
    @io.qt.QtUninvokable
    private native void setKey_native_cref_QString_int_QSystemSemaphore_AccessMode(long __this__nativeId, java.lang.String key, int initialValue, int mode);
    
    /**
     * Constructor for internal use only.
     * @param p expected to be null.
     */
    @io.qt.NativeAccess
    protected QSystemSemaphore(QPrivateConstructor p) { super(p); } 
    
}