https://meet.konsthol.eu/w/index.php?action=history&feed=atom&title=Chat_Tutorial_in_NetBeans%2FText_Client_explanation 2026-07-25T04:14:20Z Revision history for this page on the wiki MediaWiki 1.43.9 https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=131160&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=107343&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mediawiki:diff:1.41:old-91038:rev-107343 --> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=91038&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mediawiki:diff:1.41:old-71741:rev-91038 --> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=71741&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mediawiki:diff:1.41:old-48719:rev-71741 --> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=48719&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mediawiki:diff:1.41:old-30549:rev-48719 --> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=30549&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mediawiki:diff:1.41:old-12543:rev-30549 --> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=12543&oldid=prev 2012-03-09T19:23:15Z

<p>Updated explanation</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:23, 9 March 2012</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Summary =</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Summary =</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This is an example that creates a server and client, sending messages between client and server and back again. <del style="font-weight: bold; text-decoration: none;">None</del> <del style="font-weight: bold; text-decoration: none;">of</del> <del style="font-weight: bold; text-decoration: none;">the interaction can be modified by</del> the <del style="font-weight: bold; text-decoration: none;">user.</del> <del style="font-weight: bold; text-decoration: none;">There are quite a few elements to this,</del> which <del style="font-weight: bold; text-decoration: none;">is quite a complex process from a code point of view. Much of</del> the <del style="font-weight: bold; text-decoration: none;">processing</del> <del style="font-weight: bold; text-decoration: none;">is handled by the Marauroa</del> <del style="font-weight: bold; text-decoration: none;">engine</del>. There is <del style="font-weight: bold; text-decoration: none;">no</del> <del style="font-weight: bold; text-decoration: none;">need</del> <del style="font-weight: bold; text-decoration: none;">to worry about this at this stage. You may not fully understand what is happening</del>; <del style="font-weight: bold; text-decoration: none;">this</del> <del style="font-weight: bold; text-decoration: none;">explanation</del> <del style="font-weight: bold; text-decoration: none;">is</del> <del style="font-weight: bold; text-decoration: none;">intended</del> <del style="font-weight: bold; text-decoration: none;">to</del> <del style="font-weight: bold; text-decoration: none;">guide</del> <del style="font-weight: bold; text-decoration: none;">you</del> <del style="font-weight: bold; text-decoration: none;">through</del> the <del style="font-weight: bold; text-decoration: none;">functionality</del> <del style="font-weight: bold; text-decoration: none;">we have developed so far, not</del> as <del style="font-weight: bold; text-decoration: none;">a</del> <del style="font-weight: bold; text-decoration: none;">detailed guide to the</del> <del style="font-weight: bold; text-decoration: none;">Marauroa</del> <del style="font-weight: bold; text-decoration: none;">engine</del>.</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This is an example that creates a server and client, sending messages between client and server and back again. <ins style="font-weight: bold; text-decoration: none;">The</ins> <ins style="font-weight: bold; text-decoration: none;">server</ins> <ins style="font-weight: bold; text-decoration: none;">is</ins> the <ins style="font-weight: bold; text-decoration: none;">process</ins> <ins style="font-weight: bold; text-decoration: none;">with</ins> which <ins style="font-weight: bold; text-decoration: none;">all</ins> the <ins style="font-weight: bold; text-decoration: none;">client</ins> <ins style="font-weight: bold; text-decoration: none;">processes</ins> <ins style="font-weight: bold; text-decoration: none;">communicate</ins>. There is <ins style="font-weight: bold; text-decoration: none;">always</ins> <ins style="font-weight: bold; text-decoration: none;">one</ins> <ins style="font-weight: bold; text-decoration: none;">server</ins>; <ins style="font-weight: bold; text-decoration: none;">we</ins> <ins style="font-weight: bold; text-decoration: none;">are</ins> <ins style="font-weight: bold; text-decoration: none;">currently</ins> <ins style="font-weight: bold; text-decoration: none;">using</ins> <ins style="font-weight: bold; text-decoration: none;">one</ins> <ins style="font-weight: bold; text-decoration: none;">client,</ins> <ins style="font-weight: bold; text-decoration: none;">running</ins> <ins style="font-weight: bold; text-decoration: none;">on</ins> the <ins style="font-weight: bold; text-decoration: none;">same</ins> <ins style="font-weight: bold; text-decoration: none;">machine</ins> as <ins style="font-weight: bold; text-decoration: none;">the</ins> <ins style="font-weight: bold; text-decoration: none;">server</ins> <ins style="font-weight: bold; text-decoration: none;">for</ins> <ins style="font-weight: bold; text-decoration: none;">now</ins>.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>None of the interaction can be modified by the user. There are quite a few elements to this, which is quite a complex process from a code point of view. Much of the processing is handled by the Marauroa engine. You may not fully understand what is happening; this explanation is intended to guide you through the functionality we have developed so far, not as a detailed guide to the Marauroa engine.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>However, if this communication cannot be established there is little point continuing further. Despite the apparent lack of functionality for the user, this is a major achievement.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>However, if this communication cannot be established there is little point continuing further. Despite the apparent lack of functionality for the user, this is a major achievement.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Server =</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Server =</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>When the server is started, it loads some configuration information from the '''server.ini''' file. This defines which database to use and where it is stored, the communication port and the name of the world and ruleprocessor classes. These two classes define what the server "knows about". The '''server.ini''' file is given as a parameter to the start command (so alternative configurations could be used).</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== World.java ==</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== World.java ==</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The World <del style="font-weight: bold; text-decoration: none;">definition</del> creates the game world. A world can be separated into one or more Zones; each being independent of other zones. In this example, there is only one zone, which is added to the world when the server starts.</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The World <ins style="font-weight: bold; text-decoration: none;">class</ins> creates<ins style="font-weight: bold; text-decoration: none;"> the contents of</ins> the game world. A world can be separated into one or more Zones; each being independent of other zones. In this example, there is only one zone, which is added to the world when the server starts<ins style="font-weight: bold; text-decoration: none;">. Messages are added as objects to the World when received from the client</ins>.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Rule.java ==</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Rule.java ==</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 15:</td> <td colspan="2" class="diff-lineno">Line 19:</td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The server and client interact through the use of messages; the client sends a message to the server about what it wants to do (an Action), the server processes that action and sends a message back to the client about what has changed (a Perception). The Server Manager cannot receive messages directly; they are passed through the Rule Processor so that the requested actions can be filtered or modified to provide the correct requests to the Server Manager.</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The server and client interact through the use of messages; the client sends a message to the server about what it wants to do (an Action), the server processes that action and sends a message back to the client about what has changed (a Perception). The Server Manager cannot receive messages directly; they are passed through the Rule Processor so that the requested actions can be filtered or modified to provide the correct requests to the Server Manager.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>We have a simple Rule Processor that contains a few actions<del style="font-weight: bold; text-decoration: none;">,</del> <del style="font-weight: bold; text-decoration: none;">and</del> code needed to <del style="font-weight: bold; text-decoration: none;">create</del> <del style="font-weight: bold; text-decoration: none;">complete</del> <del style="font-weight: bold; text-decoration: none;">code</del>. Key actions are to create a new account, create a new character and to add the client message to the zone. <del style="font-weight: bold; text-decoration: none;">These</del> <del style="font-weight: bold; text-decoration: none;">process</del> <del style="font-weight: bold; text-decoration: none;">those</del> actions when <del style="font-weight: bold; text-decoration: none;">received</del> <del style="font-weight: bold; text-decoration: none;">from</del> <del style="font-weight: bold; text-decoration: none;">the</del> client.</div></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>We have a simple Rule Processor that contains a few actions<ins style="font-weight: bold; text-decoration: none;">.</ins> <ins style="font-weight: bold; text-decoration: none;">Extra</ins> code<ins style="font-weight: bold; text-decoration: none;"> is</ins> needed to <ins style="font-weight: bold; text-decoration: none;">prevent</ins> <ins style="font-weight: bold; text-decoration: none;">compilation</ins> <ins style="font-weight: bold; text-decoration: none;">warnings</ins>. Key actions are to create a new account, create a new character and to add the client message to the zone. <ins style="font-weight: bold; text-decoration: none;">The</ins> <ins style="font-weight: bold; text-decoration: none;">client</ins> <ins style="font-weight: bold; text-decoration: none;">will request these</ins> actions when <ins style="font-weight: bold; text-decoration: none;">it</ins> <ins style="font-weight: bold; text-decoration: none;">is</ins> <ins style="font-weight: bold; text-decoration: none;">coded to do so. The</ins> client<ins style="font-weight: bold; text-decoration: none;"> cannot request an action that has not been included in the rule processor or its parent class IRPRuleProcessor</ins>.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Client =</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Client =</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>When a client is started it calls the Test class main method.</div></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_16_3_rhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_11_0_lhs"></a>== Test.java ==</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><br /></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_16_5_rhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_12_1_lhs"></a>The Test class contains the main method, so this runs on starting the client process. The first step is to connect the client to the server; for this example, the server name and port are specified in the code and cannot be changed. The client <del style="font-weight: bold; text-decoration: none;">creates</del> an account if three parameters are given<del style="font-weight: bold; text-decoration: none;">,</del> <del style="font-weight: bold; text-decoration: none;">performs</del> a <del style="font-weight: bold; text-decoration: none;">login</del> and <del style="font-weight: bold; text-decoration: none;">selects</del> <del style="font-weight: bold; text-decoration: none;">the</del> <del style="font-weight: bold; text-decoration: none;">character</del>. The <del style="font-weight: bold; text-decoration: none;">Test</del> <del style="font-weight: bold; text-decoration: none;">client</del> <del style="font-weight: bold; text-decoration: none;">then</del> <del style="font-weight: bold; text-decoration: none;">sends</del> a <del style="font-weight: bold; text-decoration: none;">text</del> <del style="font-weight: bold; text-decoration: none;">message</del>, waits five seconds (50 x 100 milliseconds), and sends another message. This repeats forever, until the user interrupts the client or an error occurs<del style="font-weight: bold; text-decoration: none;">. The messages received from the server, saved by the Client class in a queue (quotes), are printed to the client window</del>.</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Client.java ==</div></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Client.java ==</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The client code handles communications with the server. It does not do much so far; it gets a list of user characters (at the moment there is one character per user), and handles the messaging to and from the server.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The client needs two elements, a list of the known world objects and the processor of received messages (perceptions). Other parts of the code are needed to create complete code, but are not important in this example. </div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_19_0_lhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_16_1_rhs"></a>The message sent in the Test class is converted into an action and sent to the server<ins style="font-weight: bold; text-decoration: none;">, where it is converted to an object</ins>. The perception handler updates the clients view of the world objects. A message received from the server is formatted and added to the queue (<ins style="font-weight: bold; text-decoration: none;">object '''</ins>quotes<ins style="font-weight: bold; text-decoration: none;">'''</ins>).</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_11_0_lhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_16_3_rhs"></a>== Test.java ==</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_12_1_lhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_16_5_rhs"></a>The Test class contains the main method, so this runs on starting the client process. The first step is to connect the client to the server; for this example, the server name and port are specified in the code and cannot be changed. The client <ins style="font-weight: bold; text-decoration: none;">performs a login and selects the character, also creating</ins> an account if three parameters are given<ins style="font-weight: bold; text-decoration: none;">.</ins> <ins style="font-weight: bold; text-decoration: none;">The Test client sends</ins> a <ins style="font-weight: bold; text-decoration: none;">text message,</ins> and <ins style="font-weight: bold; text-decoration: none;">checks</ins> <ins style="font-weight: bold; text-decoration: none;">if</ins> <ins style="font-weight: bold; text-decoration: none;">new messages are available</ins>. The <ins style="font-weight: bold; text-decoration: none;">messages</ins> <ins style="font-weight: bold; text-decoration: none;">received</ins> <ins style="font-weight: bold; text-decoration: none;">from</ins> <ins style="font-weight: bold; text-decoration: none;">the server, saved by the Client class in</ins> a <ins style="font-weight: bold; text-decoration: none;">queue</ins> <ins style="font-weight: bold; text-decoration: none;">(object '''quotes''')</ins>,<ins style="font-weight: bold; text-decoration: none;"> are printed to the client window. It</ins> waits five seconds (50 x 100 milliseconds), and sends another message. This repeats forever<ins style="font-weight: bold; text-decoration: none;"> every 10 seconds</ins>, until the user interrupts the client or an error occurs.</div></td> </tr> <tr> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> <td class="diff-marker"></td> <td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category: NetBeans]]</div></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_16_1_rhs">&#x26AB;</a></td> <td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><a name="movedpara_19_0_lhs"></a>The message sent in the Test class is converted into an action and sent to the server. The perception handler updates the clients view of the world objects. A message received from the server is formatted and added to the queue (quotes).</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> </table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=130691&oldid=prev 2012-01-21T10:40:36Z

<p>Added page</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:40, 21 January 2012</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=106874&oldid=prev 2012-01-21T10:40:36Z

<p>Added page</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:40, 21 January 2012</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

imported>SimonSmall https://meet.konsthol.eu/w/index.php?title=Chat_Tutorial_in_NetBeans/Text_Client_explanation&diff=90569&oldid=prev 2012-01-21T10:40:36Z

<p>Added page</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:40, 21 January 2012</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

imported>SimonSmall