{"id":10530,"date":"2015-08-29T00:49:44","date_gmt":"2015-08-29T04:49:44","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=10530"},"modified":"2015-08-24T10:35:39","modified_gmt":"2015-08-24T14:35:39","slug":"demonstrates-overloading-methods-in-class-ship4","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=10530","title":{"rendered":"Demonstrates overloading methods in class Ship4"},"content":{"rendered":"<pre>*********************\r\nclass Ship4 {\r\n\u00a0 public double x=0.0, y=0.0, speed=1.0, direction=0.0;\r\n\u00a0 public String name;\r\n\r\n\u00a0 \/\/ This constructor takes the parameters explicitly.\r\n\u00a0 \r\n\u00a0 public Ship4(double x, double y, double speed,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 double direction, String name) {\r\n\u00a0\u00a0\u00a0 this.x = x;\r\n\u00a0\u00a0\u00a0 this.y = y;\r\n\u00a0\u00a0\u00a0 this.speed = speed;\r\n\u00a0\u00a0\u00a0 this.direction = direction;\r\n\u00a0\u00a0\u00a0 this.name = name;\r\n\u00a0 }\r\n\r\n\u00a0 \/\/ This constructor requires a name but lets you accept\r\n\u00a0 \/\/ the default values for x, y, speed, and direction.\r\n\r\n\u00a0 public Ship4(String name) {\r\n\u00a0\u00a0\u00a0 this.name = name;\r\n\u00a0 }\r\n\u00a0 \r\n\u00a0 private double degreesToRadians(double degrees) {\r\n\u00a0\u00a0\u00a0 return(degrees * Math.PI \/ 180.0);\r\n\u00a0 }\r\n\r\n\u00a0 \/\/ Move one step.\r\n\u00a0 \r\n\u00a0 public void move() {\r\n\u00a0\u00a0\u00a0 move(1);\r\n\u00a0 }\r\n\r\n\u00a0 \/\/ Move N steps.\r\n\r\n\u00a0public void move(int steps) {\r\n\u00a0\u00a0\u00a0 double angle = degreesToRadians(direction);\r\n\u00a0\u00a0\u00a0 x = x + (double)steps * speed * Math.cos(angle);\r\n\u00a0\u00a0\u00a0 y = y + (double)steps * speed * Math.sin(angle);\r\n\u00a0 }\r\n\r\n\u00a0 public void printLocation() {\r\n\u00a0\u00a0\u00a0 System.out.println(name + \" is at (\" + x + \",\" + y + \").\");\r\n\u00a0 }\r\n}\r\n\r\npublic class Test4 {\r\n\u00a0 public static void main(String[] args) {\r\n\u00a0\u00a0\u00a0 Ship4 s1 = new Ship4(\"Ship1\"); \r\n\u00a0\u00a0\u00a0 Ship4 s2 = new Ship4(0.0, 0.0, 2.0, 135.0, \"Ship2\");\r\n\u00a0\u00a0\u00a0 s1.move();\r\n\u00a0\u00a0\u00a0 s2.move(3);\r\n\u00a0\u00a0\u00a0 s1.printLocation();\r\n\u00a0\u00a0\u00a0 s2.printLocation();\r\n\u00a0 }\r\n}\r\n************************<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>********************* class Ship4 { \u00a0 public double x=0.0, y=0.0, speed=1.0, direction=0.0; \u00a0 public String name; \u00a0 \/\/ This constructor takes the parameters explicitly. \u00a0 \u00a0 public Ship4(double x, double y, double speed, \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 double direction, String name) { \u00a0\u00a0\u00a0 this.x = x; \u00a0\u00a0\u00a0 this.y = y; \u00a0\u00a0\u00a0 this.speed = speed; \u00a0\u00a0\u00a0 this.direction = direction; \u00a0\u00a0\u00a0 &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=10530\">Continue reading<\/a><\/p>\n","protected":false},"author":130,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1417,1424],"tags":[706,308,285],"class_list":["post-10530","post","type-post","status-publish","format-standard","hentry","category-code-programming-samples--","category-javaj2eej2me","tag-code","tag-java","tag-285","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26559,"url":"http:\/\/bangla.sitestree.com\/?p=26559","url_meta":{"origin":10530,"position":0},"title":"Demonstrates overloading methods in class Ship4 #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming","author":"Author-Check- Article-or-Video","date":"April 28, 2021","format":false,"excerpt":"********************* class Ship4 { public double x=0.0, y=0.0, speed=1.0, direction=0.0; public String name; \/\/ This constructor takes the parameters explicitly. public Ship4(double x, double y, double speed, double direction, String name) { this.x = x; this.y = y; this.speed = speed; this.direction = direction; this.name = name; } \/\/ This\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10306,"url":"http:\/\/bangla.sitestree.com\/?p=10306","url_meta":{"origin":10530,"position":1},"title":"Using the this reference in class Ship3","author":"","date":"August 26, 2015","format":false,"excerpt":"\/.\/.\/.\/.\/.\/.\/.\/.\/.\/. \/\/ Give Ship3 a constructor to let the instance variables \/\/ be specified when the object is created. \/.\/.\/.\/.\/.\/.\/.\/.\/.\/ class Ship3 { \u00a0 public double x, y, speed, direction; \u00a0 public String name; \u00a0 public Ship3(double x, double y, double speed, \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 double direction, String name) { \u00a0\u00a0\u00a0 this.x\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 . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27247,"url":"http:\/\/bangla.sitestree.com\/?p=27247","url_meta":{"origin":10530,"position":2},"title":"Using the this reference in class Ship3 #Programming Code Examples #Java\/J2EE\/J2ME #Advanced Swing","author":"Author-Check- Article-or-Video","date":"May 15, 2021","format":false,"excerpt":"\/.\/.\/.\/.\/.\/.\/.\/.\/.\/. \/\/ Give Ship3 a constructor to let the instance variables \/\/ be specified when the object is created. \/.\/.\/.\/.\/.\/.\/.\/.\/.\/ class Ship3 { public double x, y, speed, direction; public String name; public Ship3(double x, double y, double speed, double direction, String name) { this.x = x; \/\/ \"this\" differentiates\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10532,"url":"http:\/\/bangla.sitestree.com\/?p=10532","url_meta":{"origin":10530,"position":3},"title":"A Ship class illustrating object-oriented programming concepts","author":"","date":"August 29, 2015","format":false,"excerpt":"************************ Ship.java A Ship class illustrating object-oriented programming concepts. Incorporates Javadoc comments. See ShipTest.java for a test. ************************ \/** Ship example to demonstrate OOP in Java. \u00a0* \u00a0*\u00a0 @author \u00a0*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Larry Brown \u00a0*\u00a0 @version 2.0 \u00a0*\/ public class Ship { \u00a0 \/\/ Instance variables \u00a0 private double x=0.0, y=0.0, speed=1.0,\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 . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26561,"url":"http:\/\/bangla.sitestree.com\/?p=26561","url_meta":{"origin":10530,"position":4},"title":"A Ship class illustrating object-oriented programming concepts #Programming Code Examples #Java\/J2EE\/J2ME #Object Oriented Programming","author":"Author-Check- Article-or-Video","date":"April 28, 2021","format":false,"excerpt":"************************ Ship.java A Ship class illustrating object-oriented programming concepts. Incorporates Javadoc comments. See ShipTest.java for a test. ************************ \/** Ship example to demonstrate OOP in Java. * * @author * Larry Brown * @version 2.0 *\/ public class Ship { \/\/ Instance variables private double x=0.0, y=0.0, speed=1.0, direction=0.0; private\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10303,"url":"http:\/\/bangla.sitestree.com\/?p=10303","url_meta":{"origin":10530,"position":5},"title":"Accesses methods in a Ship2 object","author":"","date":"August 26, 2015","format":false,"excerpt":"********************************************* Test2.java Accesses methods in a Ship2 object ********************************************* \/\/ Give the ship public move and printLocation methods. class Ship2 { \u00a0 public double x=0.0, y=0.0, speed=1.0, direction=0.0; \u00a0 public String name = \"UnnamedShip\"; \u00a0 private double degreesToRadians(double degrees) { \u00a0\u00a0\u00a0 return(degrees * Math.PI \/ 180.0); \u00a0 } \u00a0 public\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 . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/10530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/130"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10530"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/10530\/revisions"}],"predecessor-version":[{"id":10531,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/10530\/revisions\/10531"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10530"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}