www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+wireless_msgs/Quality.m
classdef Quality < robotics.ros.Message %Quality MATLAB implementation of wireless_msgs/Quality % This class was automatically generated by % robotics.ros.msg.internal.gen.MessageClassGenerator. % Copyright 2014-2016 The MathWorks, Inc. %#ok<*INUSD> properties (Constant) MessageType = 'wireless_msgs/Quality' % The ROS message type end properties (Constant, Hidden) MD5Checksum = '5362dac71ff196cfe73d1dc68d4c58ed' % The MD5 Checksum of the message definition end properties (Access = protected) JavaMessage % The Java message object end properties (Constant, Access = protected) StdMsgsHeaderClass = robotics.ros.msg.internal.MessageFactory.getClassForType('std_msgs/Header') % Dispatch to MATLAB class for message type std_msgs/Header end properties (Dependent) Header MessagesReceived MessagesMissed TotalLength LatencyAvg MessageLengths LatencyMeasurements end properties (Access = protected) Cache = struct('Header', []) % The cache for fast data access end properties (Constant, Hidden) PropertyList = {'Header', 'LatencyAvg', 'LatencyMeasurements', 'MessageLengths', 'MessagesMissed', 'MessagesReceived', 'TotalLength'} % List of non-constant message properties ROSPropertyList = {'header', 'latency_avg', 'latency_measurements', 'message_lengths', 'messages_missed', 'messages_received', 'total_length'} % List of non-constant ROS message properties end methods function obj = Quality(msg) %Quality Construct the message object Quality 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 header = get.Header(obj) %get.Header Get the value for property Header if isempty(obj.Cache.Header) obj.Cache.Header = feval(obj.StdMsgsHeaderClass, obj.JavaMessage.getHeader); end header = obj.Cache.Header; end function set.Header(obj, header) %set.Header Set the value for property Header validateattributes(header, {obj.StdMsgsHeaderClass}, {'nonempty', 'scalar'}, 'Quality', 'Header'); obj.JavaMessage.setHeader(header.getJavaObject); % Update cache if necessary if ~isempty(obj.Cache.Header) obj.Cache.Header.setJavaObject(header.getJavaObject); end end function messagesreceived = get.MessagesReceived(obj) %get.MessagesReceived Get the value for property MessagesReceived messagesreceived = typecast(int16(obj.JavaMessage.getMessagesReceived), 'uint16'); end function set.MessagesReceived(obj, messagesreceived) %set.MessagesReceived Set the value for property MessagesReceived validateattributes(messagesreceived, {'numeric'}, {'nonempty', 'scalar'}, 'Quality', 'MessagesReceived'); obj.JavaMessage.setMessagesReceived(messagesreceived); end function messagesmissed = get.MessagesMissed(obj) %get.MessagesMissed Get the value for property MessagesMissed messagesmissed = typecast(int16(obj.JavaMessage.getMessagesMissed), 'uint16'); end function set.MessagesMissed(obj, messagesmissed) %set.MessagesMissed Set the value for property MessagesMissed validateattributes(messagesmissed, {'numeric'}, {'nonempty', 'scalar'}, 'Quality', 'MessagesMissed'); obj.JavaMessage.setMessagesMissed(messagesmissed); end function totallength = get.TotalLength(obj) %get.TotalLength Get the value for property TotalLength totallength = typecast(int32(obj.JavaMessage.getTotalLength), 'uint32'); end function set.TotalLength(obj, totallength) %set.TotalLength Set the value for property TotalLength validateattributes(totallength, {'numeric'}, {'nonempty', 'scalar'}, 'Quality', 'TotalLength'); obj.JavaMessage.setTotalLength(totallength); end function latencyavg = get.LatencyAvg(obj) %get.LatencyAvg Get the value for property LatencyAvg latencyavg = single(obj.JavaMessage.getLatencyAvg); end function set.LatencyAvg(obj, latencyavg) %set.LatencyAvg Set the value for property LatencyAvg validateattributes(latencyavg, {'numeric'}, {'nonempty', 'scalar'}, 'Quality', 'LatencyAvg'); obj.JavaMessage.setLatencyAvg(latencyavg); end function messagelengths = get.MessageLengths(obj) %get.MessageLengths Get the value for property MessageLengths javaArray = obj.JavaMessage.getMessageLengths; array = obj.readJavaArray(javaArray, 'uint32'); messagelengths = uint32(array); end function set.MessageLengths(obj, messagelengths) %set.MessageLengths Set the value for property MessageLengths if ~isvector(messagelengths) && isempty(messagelengths) % Allow empty [] input messagelengths = uint32.empty(0,1); end validateattributes(messagelengths, {'numeric'}, {'vector'}, 'Quality', 'MessageLengths'); javaArray = obj.JavaMessage.getMessageLengths; array = obj.writeJavaArray(messagelengths, javaArray, 'uint32'); obj.JavaMessage.setMessageLengths(array); end function latencymeasurements = get.LatencyMeasurements(obj) %get.LatencyMeasurements Get the value for property LatencyMeasurements javaArray = obj.JavaMessage.getLatencyMeasurements; array = obj.readJavaArray(javaArray, 'single'); latencymeasurements = single(array); end function set.LatencyMeasurements(obj, latencymeasurements) %set.LatencyMeasurements Set the value for property LatencyMeasurements if ~isvector(latencymeasurements) && isempty(latencymeasurements) % Allow empty [] input latencymeasurements = single.empty(0,1); end validateattributes(latencymeasurements, {'numeric'}, {'vector'}, 'Quality', 'LatencyMeasurements'); javaArray = obj.JavaMessage.getLatencyMeasurements; array = obj.writeJavaArray(latencymeasurements, javaArray, 'single'); obj.JavaMessage.setLatencyMeasurements(array); end end methods (Access = protected) function resetCache(obj) %resetCache Resets any cached properties obj.Cache.Header = []; 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.MessagesReceived = obj.MessagesReceived; cpObj.MessagesMissed = obj.MessagesMissed; cpObj.TotalLength = obj.TotalLength; cpObj.LatencyAvg = obj.LatencyAvg; cpObj.MessageLengths = obj.MessageLengths; cpObj.LatencyMeasurements = obj.LatencyMeasurements; % Recursively copy compound properties cpObj.Header = copy(obj.Header); end function reload(obj, strObj) %reload Called by loadobj to assign properties obj.MessagesReceived = strObj.MessagesReceived; obj.MessagesMissed = strObj.MessagesMissed; obj.TotalLength = strObj.TotalLength; obj.LatencyAvg = strObj.LatencyAvg; obj.MessageLengths = strObj.MessageLengths; obj.LatencyMeasurements = strObj.LatencyMeasurements; obj.Header = feval([obj.StdMsgsHeaderClass '.loadobj'], strObj.Header); 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.MessagesReceived = obj.MessagesReceived; strObj.MessagesMissed = obj.MessagesMissed; strObj.TotalLength = obj.TotalLength; strObj.LatencyAvg = obj.LatencyAvg; strObj.MessageLengths = obj.MessageLengths; strObj.LatencyMeasurements = obj.LatencyMeasurements; strObj.Header = saveobj(obj.Header); 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.wireless_msgs.Quality.empty(0,1); return end % Create an empty message object obj = robotics.ros.msggen.wireless_msgs.Quality; obj.reload(strObj); end end end