www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+app_manager/ExchangeApp.m

    classdef ExchangeApp < robotics.ros.Message
    %ExchangeApp MATLAB implementation of app_manager/ExchangeApp
    %   This class was automatically generated by
    %   robotics.ros.msg.internal.gen.MessageClassGenerator.
    
    %   Copyright 2014-2016 The MathWorks, Inc.
    
    %#ok<*INUSD>
    
    properties (Constant)
        MessageType = 'app_manager/ExchangeApp' % The ROS message type
    end
    
    properties (Constant, Hidden)
        MD5Checksum = 'ccad20aa9f390121e44c61d218038d78' % The MD5 Checksum of the message definition
    end
    
    properties (Access = protected)
        JavaMessage % The Java message object
    end
    
    properties (Constant, Access = protected)
        AppManagerIconClass = robotics.ros.msg.internal.MessageFactory.getClassForType('app_manager/Icon') % Dispatch to MATLAB class for message type app_manager/Icon
    end
    
    properties (Dependent)
        Name
        DisplayName
        Version
        LatestVersion
        Description
        Icon
        Hidden
    end
    
    properties (Access = protected)
        Cache = struct('Icon', []) % The cache for fast data access
    end
    
    properties (Constant, Hidden)
        PropertyList = {'Description', 'DisplayName', 'Hidden', 'Icon', 'LatestVersion', 'Name', 'Version'} % List of non-constant message properties
        ROSPropertyList = {'description', 'display_name', 'hidden', 'icon', 'latest_version', 'name', 'version'} % List of non-constant ROS message properties
    end
    
    methods
        function obj = ExchangeApp(msg)
            %ExchangeApp Construct the message object ExchangeApp
            import com.mathworks.toolbox.robotics.ros.message.MessageInfo;
            
            % Support default constructor
            if nargin == 0
                obj.JavaMessage = obj.createNewJavaMessage;
                return;
            end
            
            % Construct appropriate empty array
            if isempty(msg)
                obj = obj.empty(0,1);
                return;
            end
            
            % Make scalar construction fast
            if isscalar(msg)
                % Check for correct input class
                if ~MessageInfo.compareTypes(msg(1), obj.MessageType)
                    error(message('robotics:ros:message:NoTypeMatch', obj.MessageType, ...
                        char(MessageInfo.getType(msg(1))) ));
                end
                obj.JavaMessage = msg(1);
                return;
            end
            
            % Check that this is a vector of scalar messages. Since this
            % is an object array, use arrayfun to verify.
            if ~all(arrayfun(@isscalar, msg))
                error(message('robotics:ros:message:MessageArraySizeError'));
            end
            
            % Check that all messages in the array have the correct type
            if ~all(arrayfun(@(x) MessageInfo.compareTypes(x, obj.MessageType), msg))
                error(message('robotics:ros:message:NoTypeMatchArray', obj.MessageType));
            end
            
            % Construct array of objects if necessary
            objType = class(obj);
            for i = 1:length(msg)
                obj(i,1) = feval(objType, msg(i)); %#ok<AGROW>
            end
        end
        
        function name = get.Name(obj)
            %get.Name Get the value for property Name
            name = char(obj.JavaMessage.getName);
        end
        
        function set.Name(obj, name)
            %set.Name Set the value for property Name
            validateattributes(name, {'char'}, {}, 'ExchangeApp', 'Name');
            
            obj.JavaMessage.setName(name);
        end
        
        function displayname = get.DisplayName(obj)
            %get.DisplayName Get the value for property DisplayName
            displayname = char(obj.JavaMessage.getDisplayName);
        end
        
        function set.DisplayName(obj, displayname)
            %set.DisplayName Set the value for property DisplayName
            validateattributes(displayname, {'char'}, {}, 'ExchangeApp', 'DisplayName');
            
            obj.JavaMessage.setDisplayName(displayname);
        end
        
        function version = get.Version(obj)
            %get.Version Get the value for property Version
            version = char(obj.JavaMessage.getVersion);
        end
        
        function set.Version(obj, version)
            %set.Version Set the value for property Version
            validateattributes(version, {'char'}, {}, 'ExchangeApp', 'Version');
            
            obj.JavaMessage.setVersion(version);
        end
        
        function latestversion = get.LatestVersion(obj)
            %get.LatestVersion Get the value for property LatestVersion
            latestversion = char(obj.JavaMessage.getLatestVersion);
        end
        
        function set.LatestVersion(obj, latestversion)
            %set.LatestVersion Set the value for property LatestVersion
            validateattributes(latestversion, {'char'}, {}, 'ExchangeApp', 'LatestVersion');
            
            obj.JavaMessage.setLatestVersion(latestversion);
        end
        
        function description = get.Description(obj)
            %get.Description Get the value for property Description
            description = char(obj.JavaMessage.getDescription);
        end
        
        function set.Description(obj, description)
            %set.Description Set the value for property Description
            validateattributes(description, {'char'}, {}, 'ExchangeApp', 'Description');
            
            obj.JavaMessage.setDescription(description);
        end
        
        function icon = get.Icon(obj)
            %get.Icon Get the value for property Icon
            if isempty(obj.Cache.Icon)
                obj.Cache.Icon = feval(obj.AppManagerIconClass, obj.JavaMessage.getIcon);
            end
            icon = obj.Cache.Icon;
        end
        
        function set.Icon(obj, icon)
            %set.Icon Set the value for property Icon
            validateattributes(icon, {obj.AppManagerIconClass}, {'nonempty', 'scalar'}, 'ExchangeApp', 'Icon');
            
            obj.JavaMessage.setIcon(icon.getJavaObject);
            
            % Update cache if necessary
            if ~isempty(obj.Cache.Icon)
                obj.Cache.Icon.setJavaObject(icon.getJavaObject);
            end
        end
        
        function hidden = get.Hidden(obj)
            %get.Hidden Get the value for property Hidden
            hidden = logical(obj.JavaMessage.getHidden);
        end
        
        function set.Hidden(obj, hidden)
            %set.Hidden Set the value for property Hidden
            validateattributes(hidden, {'logical', 'numeric'}, {'nonempty', 'scalar'}, 'ExchangeApp', 'Hidden');
            
            obj.JavaMessage.setHidden(hidden);
        end
    end
    
    methods (Access = protected)
        function resetCache(obj)
            %resetCache Resets any cached properties
            obj.Cache.Icon = [];
        end
        
        function cpObj = copyElement(obj)
            %copyElement Implements deep copy behavior for message
            
            % Call default copy method for shallow copy
            cpObj = copyElement@robotics.ros.Message(obj);
            
            % Clear any existing cached properties
            cpObj.resetCache;
            
            % Create a new Java message object
            cpObj.JavaMessage = obj.createNewJavaMessage;
            
            % Iterate over all primitive properties
            cpObj.Name = obj.Name;
            cpObj.DisplayName = obj.DisplayName;
            cpObj.Version = obj.Version;
            cpObj.LatestVersion = obj.LatestVersion;
            cpObj.Description = obj.Description;
            cpObj.Hidden = obj.Hidden;
            
            % Recursively copy compound properties
            cpObj.Icon = copy(obj.Icon);
        end
        
        function reload(obj, strObj)
            %reload Called by loadobj to assign properties
            obj.Name = strObj.Name;
            obj.DisplayName = strObj.DisplayName;
            obj.Version = strObj.Version;
            obj.LatestVersion = strObj.LatestVersion;
            obj.Description = strObj.Description;
            obj.Hidden = strObj.Hidden;
            obj.Icon = feval([obj.AppManagerIconClass '.loadobj'], strObj.Icon);
        end
    end
    
    methods (Access = ?robotics.ros.Message)
        function strObj = saveobj(obj)
            %saveobj Implements saving of message to MAT file
            
            % Return an empty element if object array is empty
            if isempty(obj)
                strObj = struct.empty;
                return
            end
            
            strObj.Name = obj.Name;
            strObj.DisplayName = obj.DisplayName;
            strObj.Version = obj.Version;
            strObj.LatestVersion = obj.LatestVersion;
            strObj.Description = obj.Description;
            strObj.Hidden = obj.Hidden;
            strObj.Icon = saveobj(obj.Icon);
        end
    end
    
    methods (Static, Access = {?matlab.unittest.TestCase, ?robotics.ros.Message})
        function obj = loadobj(strObj)
            %loadobj Implements loading of message from MAT file
            
            % Return an empty object array if the structure element is not defined
            if isempty(strObj)
                obj = robotics.ros.msggen.app_manager.ExchangeApp.empty(0,1);
                return
            end
            
            % Create an empty message object
            obj = robotics.ros.msggen.app_manager.ExchangeApp;
            obj.reload(strObj);
        end
    end
end