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

    classdef FileListResponse < robotics.ros.Message
    %FileListResponse MATLAB implementation of mavros/FileListResponse
    %   This class was automatically generated by
    %   robotics.ros.msg.internal.gen.MessageClassGenerator.
    
    %   Copyright 2014-2016 The MathWorks, Inc.
    
    %#ok<*INUSD>
    
    properties (Constant)
        MessageType = 'mavros/FileListResponse' % The ROS message type
    end
    
    properties (Constant, Hidden)
        MD5Checksum = '3cf4be333d40be8a08832e3b61ed4336' % The MD5 Checksum of the message definition
    end
    
    properties (Access = protected)
        JavaMessage % The Java message object
    end
    
    properties (Constant, Access = protected)
        MavrosFileEntryClass = robotics.ros.msg.internal.MessageFactory.getClassForType('mavros/FileEntry') % Dispatch to MATLAB class for message type mavros/FileEntry
    end
    
    properties (Dependent)
        Success
        RErrno
        List
    end
    
    properties (Access = protected)
        Cache = struct('List', []) % The cache for fast data access
    end
    
    properties (Constant, Hidden)
        PropertyList = {'List', 'RErrno', 'Success'} % List of non-constant message properties
        ROSPropertyList = {'list', 'r_errno', 'success'} % List of non-constant ROS message properties
    end
    
    methods
        function obj = FileListResponse(msg)
            %FileListResponse Construct the message object FileListResponse
            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 success = get.Success(obj)
            %get.Success Get the value for property Success
            success = logical(obj.JavaMessage.getSuccess);
        end
        
        function set.Success(obj, success)
            %set.Success Set the value for property Success
            validateattributes(success, {'logical', 'numeric'}, {'nonempty', 'scalar'}, 'FileListResponse', 'Success');
            
            obj.JavaMessage.setSuccess(success);
        end
        
        function rerrno = get.RErrno(obj)
            %get.RErrno Get the value for property RErrno
            rerrno = int32(obj.JavaMessage.getRErrno);
        end
        
        function set.RErrno(obj, rerrno)
            %set.RErrno Set the value for property RErrno
            validateattributes(rerrno, {'numeric'}, {'nonempty', 'scalar'}, 'FileListResponse', 'RErrno');
            
            obj.JavaMessage.setRErrno(rerrno);
        end
        
        function list = get.List(obj)
            %get.List Get the value for property List
            if isempty(obj.Cache.List)
                javaArray = obj.JavaMessage.getList;
                array = obj.readJavaArray(javaArray, obj.MavrosFileEntryClass);
                obj.Cache.List = feval(obj.MavrosFileEntryClass, array);
            end
            list = obj.Cache.List;
        end
        
        function set.List(obj, list)
            %set.List Set the value for property List
            if ~isvector(list) && isempty(list)
                % Allow empty [] input
                list = feval([obj.MavrosFileEntryClass '.empty'], 0, 1);
            end
            
            validateattributes(list, {obj.MavrosFileEntryClass}, {'vector'}, 'FileListResponse', 'List');
            
            javaArray = obj.JavaMessage.getList;
            array = obj.writeJavaArray(list, javaArray, obj.MavrosFileEntryClass);
            obj.JavaMessage.setList(array);
            
            % Update cache if necessary
            if ~isempty(obj.Cache.List)
                obj.Cache.List = [];
                obj.Cache.List = obj.List;
            end
        end
    end
    
    methods (Access = protected)
        function resetCache(obj)
            %resetCache Resets any cached properties
            obj.Cache.List = [];
        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.Success = obj.Success;
            cpObj.RErrno = obj.RErrno;
            
            % Recursively copy compound properties
            cpObj.List = copy(obj.List);
        end
        
        function reload(obj, strObj)
            %reload Called by loadobj to assign properties
            obj.Success = strObj.Success;
            obj.RErrno = strObj.RErrno;
            ListCell = arrayfun(@(x) feval([obj.MavrosFileEntryClass '.loadobj'], x), strObj.List, 'UniformOutput', false);
            obj.List = vertcat(ListCell{:});
        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.Success = obj.Success;
            strObj.RErrno = obj.RErrno;
            strObj.List = arrayfun(@(x) saveobj(x), obj.List);
        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.mavros.FileListResponse.empty(0,1);
                return
            end
            
            % Create an empty message object
            obj = robotics.ros.msggen.mavros.FileListResponse;
            obj.reload(strObj);
        end
    end
end