/*
 * Copyright (c) 2019 the Eclipse Milo Authors
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 */

package org.eclipse.milo.opcua.sdk.core.nodes;

public interface MethodNode extends Node {

    /**
     * The Executable attribute indicates whether the Method is executable, not taking user access rights into account.
     * If the OPC UA Server cannot get the Executable information from the underlying system, it should state that it
     * is executable.
     * <p>
     * See OPC-UA Part 3, Section 5.7.
     *
     * @return {@code true} if this method is executable, not taking user access rights into account.
     */
    Boolean isExecutable();

    /**
     * The UserExecutable attribute indicates whether the Method is executable, taking user access rights into account.
     * If the OPC UA Server cannot get any user rights related information from the underlying system, it should use
     * the same value as used in the Executable attribute.
     * <p>
     * See OPC-UA Part 3, Section 5.7.
     *
     * @return {@code true} if this method is executable, taking user access rights into account.
     */
    Boolean isUserExecutable();

    /**
     * Set the Executable attribute of this Method.
     *
     * @param executable {@code true} if the method is executable.
     */
    void setExecutable(Boolean executable);

    /**
     * Set the UserExecutable attribute of this Method.
     *
     * @param userExecutable {@code true} if the method is executable, taking access rights into account.
     */
    void setUserExecutable(Boolean userExecutable);

}
