{"id":26557,"date":"2021-04-28T23:10:06","date_gmt":"2021-04-29T03:10:06","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/accesses-instance-variables-in-a-ship-object-programming-code-examples-java-j2ee-j2me-object-oriented-programming\/"},"modified":"2021-04-28T23:10:06","modified_gmt":"2021-04-29T03:10:06","slug":"accesses-instance-variables-in-a-ship-object-programming-code-examples-java-j2ee-j2me-object-oriented-programming","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=26557","title":{"rendered":"Accesses instance variables in a Ship object. #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming"},"content":{"rendered":"<pre>\nTest1.java Accesses instance variables in a Ship object. \n********************************************************\n\n\/\/ Create a class with five instance variables (fields):\n\/\/ x, y, speed, direction, and name. Note that Ship1 is \n\/\/ not declared &quot;public&quot;, so it can be in the same file as\n\/\/ Test1. A Java file can only contain one &quot;public&quot; class\n\/\/ definition.\n\nclass Ship1 {\n  public double x, y, speed, direction;\n  public String name;\n}\n\n\/\/ The &quot;driver&quot; class containing &quot;main&quot;.\n\npublic class Test1 {\n  public static void main(String[] args) {\n    Ship1 s1 = new Ship1();\n    s1.x = 0.0;\n    s1.y = 0.0;\n    s1.speed = 1.0;\n    s1.direction = 0.0;   \/\/ East\n    s1.name = &quot;Ship1&quot;;\n    Ship1 s2 = new Ship1();\n    s2.x = 0.0;\n    s2.y = 0.0;\n    s2.speed = 2.0;\n    s2.direction = 135.0; \/\/ Northwest\n    s2.name = &quot;Ship2&quot;;\n    s1.x = s1.x + s1.speed\n           * Math.cos(s1.direction * Math.PI \/ 180.0);\n    s1.y = s1.y + s1.speed\n           * Math.sin(s1.direction * Math.PI \/ 180.0);\n    s2.x = s2.x + s2.speed\n           * Math.cos(s2.direction * Math.PI \/ 180.0);\n    s2.y = s2.y + s2.speed\n           * Math.sin(s2.direction * Math.PI \/ 180.0);\n    System.out.println(s1.name + &quot; is at (&quot;\n                       + s1.x + &quot;,&quot; + s1.y + &quot;).&quot;);\n    System.out.println(s2.name + &quot; is at (&quot;\n                       + s2.x + &quot;,&quot; + s2.y + &quot;).&quot;);\n  }\n}\n**********************\n<\/pre>\n<p>Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10387<br \/> Categories:Programming Code Examples, Java\/J2EE\/J2ME, Object Oriented Programming<br \/>Tags:Java\/J2EE\/J2MEObject Oriented Programming<br \/> Post Data:2017-01-02 16:04:39<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Test1.java Accesses instance variables in a Ship object. ******************************************************** \/\/ Create a class with five instance variables (fields): \/\/ x, y, speed, direction, and name. Note that Ship1 is \/\/ not declared &quot;public&quot;, so it can be in the same file as \/\/ Test1. A Java file can only contain one &quot;public&quot; class \/\/ definition. &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=26557\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1917],"tags":[],"class_list":["post-26557","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":10528,"url":"http:\/\/bangla.sitestree.com\/?p=10528","url_meta":{"origin":26557,"position":0},"title":"Accesses instance variables in a Ship object.","author":"","date":"August 29, 2015","format":false,"excerpt":"Test1.java Accesses instance variables in a Ship object. ******************************************************** \/\/ Create a class with five instance variables (fields): \/\/ x, y, speed, direction, and name. Note that Ship1 is \/\/ not declared \"public\", so it can be in the same file as \/\/ Test1. A Java file can only contain\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . 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