{"id":938,"date":"2009-01-27T06:30:06","date_gmt":"2009-01-27T11:30:06","guid":{"rendered":"http:\/\/cherrycoated.com\/wordpress\/2009\/01\/27\/links-for-2009-01-27\/"},"modified":"2009-01-27T06:30:06","modified_gmt":"2009-01-27T11:30:06","slug":"links-for-2009-01-27","status":"publish","type":"post","link":"http:\/\/www.webliminal.com\/webliminalblog\/teaching\/links-for-2009-01-27","title":{"rendered":"Observer Pattern"},"content":{"rendered":"<p><a href=\"http:\/\/webliminal.com\/images\/sidepics\/sp85.jpg\"><img decoding=\"async\" src=\"http:\/\/webliminal.com\/images\/sidepics\/cwdata\/sp85.jpg\" alt=\"Vines &amp; roots,Stafford, Virginia, USA\" hspace=\"22\" align=\"left\" \/><\/a><br \/>\nIn my <a href=\"http:\/\/cherrycoated.com\/wordpress\/2009\/01\/30\/using-javadoc\/\">aforementioned class <\/a>on Object-oriented Analysis and Design we, of course, study design patterns. Here are a few links concerning the observer pattern.<\/p>\n<ul class=\"delicious\">\n<li>\n<div class=\"delicious-link\">\n<div class=\"delicious-link\"><a href=\"http:\/\/msdn.microsoft.com\/en-us\/library\/ms978753.aspx\">Observer<\/a><\/div>\n<div class=\"delicious-extended\">In object-oriented programming, objects contain both data and behavior that, together, represent a specific aspect of the business domain. One advantage of using objects to build applications is that all manipulation of the data can be encapsulated inside the object.<\/div>\n<div class=\"delicious-tags\">(tags: <a href=\"http:\/\/delicious.com\/ernestackermann\/patterns\">patterns<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/observer\">observer<\/a>)<\/div>\n<li>\n<div class=\"delicious-link\"><a href=\"http:\/\/www.javaworld.com\/javaworld\/jw-10-1996\/jw-10-howto.html?page=1\">Observer and Observable &#8211; JavaWorld<\/a><\/div>\n<div class=\"delicious-extended\">Here&#8217;s the problem: You&#8217;re designing a program that will render data describing a three-dimensional scene in two dimensions. The program must be modular and must permit multiple, simultaneous views of the same scene. Each view must be able to display the scene from a different vantage point, under different lighting conditions. More importantly, if any portion of the underlying scene changes, the views must update themselves.<\/div>\n<div class=\"delicious-tags\">(tags: <a href=\"http:\/\/delicious.com\/ernestackermann\/patterns\">patterns<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/observer\">observer<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/design\">design<\/a>)<\/div>\n<\/li>\n<li>\n<div class=\"delicious-link\"><a href=\"http:\/\/www.wohnklo.de\/patterns\/observer.html\">On Using the Observer Design Pattern<\/a><\/div>\n<div class=\"delicious-extended\">The so-called Observer design pattern is introduced in [1]. The following article describes this pattern, tries to explain why the pattern is helpful and takes a closer look at several consequences of using the pattern. Code examples are given in a java-like syntax.<\/div>\n<div class=\"delicious-tags\">(tags: <a href=\"http:\/\/delicious.com\/ernestackermann\/observer\">observer<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/patterns\">patterns<\/a>)<\/div>\n<\/li>\n<li>\n<div class=\"delicious-link\"><a href=\"http:\/\/www.research.ibm.com\/designpatterns\/example.htm\">Design Patterns Project &#8211; Example<\/a><\/div>\n<div class=\"delicious-extended\">Design patterns document recurring solutions to recurring problems in object-oriented software design. They capture design expertise in reusable form. A design pattern has a name, a description of the problem it addresses, and a general solution that designers must tailor to their particular variant of the problem<\/div>\n<div class=\"delicious-tags\">(tags: <a href=\"http:\/\/delicious.com\/ernestackermann\/patterns\">patterns<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/observer\">observer<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/designpatterns\">designpatterns<\/a>)<\/div>\n<\/li>\n<li>\n<div class=\"delicious-link\"><a href=\"http:\/\/userpages.umbc.edu\/~tarr\/dp\/lectures\/Observer.pdf\">The Observer Pattern<\/a><\/div>\n<div class=\"delicious-tags\">(tags: <a href=\"http:\/\/delicious.com\/ernestackermann\/observer\">observer<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/design\">design<\/a> <a href=\"http:\/\/delicious.com\/ernestackermann\/patterns\">patterns<\/a>)<\/div>\n<\/li>\n<\/div>\n<\/li>\n<\/ul>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>In my aforementioned class on Object-oriented Analysis and Design we, of course, study design patterns. Here are a few links concerning the observer pattern. Observer In object-oriented programming, objects contain both data and behavior that, together, represent a specific aspect of the business domain. One advantage of using objects to build applications is that all [&hellip;]<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[104,207,217],"class_list":["post-938","post","type-post","status-publish","format-standard","hentry","category-teaching","tag-design-patterns","tag-observer","tag-pattern"],"_links":{"self":[{"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/posts\/938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/comments?post=938"}],"version-history":[{"count":0,"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/posts\/938\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/media?parent=938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/categories?post=938"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.webliminal.com\/webliminalblog\/wp-json\/wp\/v2\/tags?post=938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}