www.gusucode.com > ros 工具箱 matlab源码程序 > ros/+robotics/+ros/+msggen/+object_recognition_msgs/GetObjectInformationRequest.m
classdef GetObjectInformationRequest < robotics.ros.Message %GetObjectInformationRequest MATLAB implementation of object_recognition_msgs/GetObjectInformationRequest % This class was automatically generated by % robotics.ros.msg.internal.gen.MessageClassGenerator. % Copyright 2014-2016 The MathWorks, Inc. %#ok<*INUSD> properties (Constant) MessageType = 'object_recognition_msgs/GetObjectInformationRequest' % The ROS message type end properties (Constant, Hidden) MD5Checksum = '0d72b69e80da0fe473b0bdcdd7a28d4d' % The MD5 Checksum of the message definition end properties (Access = protected) JavaMessage % The Java message object end properties (Constant, Access = protected) ObjectRecognitionMsgsObjectTypeClass = robotics.ros.msg.internal.MessageFactory.getClassForType('object_recognition_msgs/ObjectType') % Dispatch to MATLAB class for message type object_recognition_msgs/ObjectType end properties (Dependent) Type end properties (Access = protected) Cache = struct('Type', []) % The cache for fast data access end properties (Constant, Hidden) PropertyList = {'Type'} % List of non-constant message properties ROSPropertyList = {'type'} % List of non-constant ROS message properties end methods function obj = GetObjectInformationRequest(msg) %GetObjectInformationRequest Construct the message object GetObjectInformationRequest 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 type = get.Type(obj) %get.Type Get the value for property Type if isempty(obj.Cache.Type) obj.Cache.Type = feval(obj.ObjectRecognitionMsgsObjectTypeClass, obj.JavaMessage.getType); end type = obj.Cache.Type; end function set.Type(obj, type) %set.Type Set the value for property Type validateattributes(type, {obj.ObjectRecognitionMsgsObjectTypeClass}, {'nonempty', 'scalar'}, 'GetObjectInformationRequest', 'Type'); obj.JavaMessage.setType(type.getJavaObject); % Update cache if necessary if ~isempty(obj.Cache.Type) obj.Cache.Type.setJavaObject(type.getJavaObject); end end end methods (Access = protected) function resetCache(obj) %resetCache Resets any cached properties obj.Cache.Type = []; 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; % Recursively copy compound properties cpObj.Type = copy(obj.Type); end function reload(obj, strObj) %reload Called by loadobj to assign properties obj.Type = feval([obj.ObjectRecognitionMsgsObjectTypeClass '.loadobj'], strObj.Type); 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.Type = saveobj(obj.Type); 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.object_recognition_msgs.GetObjectInformationRequest.empty(0,1); return end % Create an empty message object obj = robotics.ros.msggen.object_recognition_msgs.GetObjectInformationRequest; obj.reload(strObj); end end end