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package io.qt.internal;

import io.qt.*;

/**
 * Java wrapper for Qt enum MetaObjectFlag
 * @hidden
 */
public enum MetaObjectFlag implements QtFlagEnumerator {
    /**
     * Representing DynamicMetaObject
     */
    DynamicMetaObject(1),
    /**
     * Representing RequiresVariantMetaObject
     */
    RequiresVariantMetaObject(2),
    /**
     * Representing PropertyAccessInStaticMetaCall
     */
    PropertyAccessInStaticMetaCall(4);

    static {
        QtJambi_LibraryUtilities.initialize();
    }

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

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

    /**
     * Create a QFlags of the enum entry.
     * @return QFlags
     */
    public @NonNull MetaObjectFlags asFlags() {
        return new MetaObjectFlags(value);
    }

    /**
     * Combines this entry with other enum entry.
     * @param e enum entry
     * @return new flag
     */
    public @NonNull MetaObjectFlags combined(@NonNull MetaObjectFlag e) {
        return asFlags().setFlag(e, true);
    }

    /**
     * Excludes other enum entry from a flag of this entry.
     * @param e enum entry
     * @return new flag
     */
    public @NonNull MetaObjectFlags cleared(@NonNull MetaObjectFlag e) {
        return asFlags().setFlag(e, false);
    }

    /**
     * Creates a new {@link MetaObjectFlags} from the entries.
     * @param values entries
     * @return new flag
     */
    public static @NonNull MetaObjectFlags flags(@Nullable MetaObjectFlag @NonNull... values) {
        return new MetaObjectFlags(values);
    }

    /**
     * Returns the corresponding enum entry for the given value.
     * @param value
     * @return enum entry
     */
    public static @NonNull MetaObjectFlag resolve(int value) {
        switch (value) {
        case 1: return DynamicMetaObject;
        case 2: return RequiresVariantMetaObject;
        case 4: return PropertyAccessInStaticMetaCall;
        default: throw new QNoSuchEnumValueException(value);
        }
    }


    private final int value;
}