http://wandora.org/w/index.php?action=history&feed=atom&title=Players_%28query_directive%29Players (query directive) - Revision history2026-04-18T15:44:09ZRevision history for this page on the wikiMediaWiki 1.19.1http://wandora.org/w/index.php?title=Players_(query_directive)&diff=11326&oldid=prevOlli: /* Notes */2014-09-23T08:02:27Z<p><span dir="auto"><span class="autocomment">Notes</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 08:02, 23 September 2014</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>This directive contains a method ''whereInputIs(String role)''. This method can be used to set an additional requirement for the returned rows. The input topic must play the specified role for a row to be included in the results. For example ''new Players(XTMPSI.SUPERCLASS_SUBCLASS,XTMPSI.SUBCLASS).whereInputIs(XTMPSI.SUPERCLASS)'' will return all subclasses of input. Since the input class itself is likely to be a subclass of some other class, it might be returned as well without the ''whereInputIs'' method call.  </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>This directive contains a method ''whereInputIs(String role)''. This method can be used to set an additional requirement for the returned rows. The input topic must play the specified role for a row to be included in the results. For example ''new Players(XTMPSI.SUPERCLASS_SUBCLASS,XTMPSI.SUBCLASS).whereInputIs(XTMPSI.SUPERCLASS)'' will return all subclasses of input. Since the input class itself is likely to be a subclass of some other class, it might be returned as well without the ''whereInputIs'' method call<ins class="diffchange diffchange-inline">.</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">The players directive contains another helpful method, ''usingColumns''. This can be used to set the role names of the columns returned by the directive, like using the [[As (query directive) |As]] directive, or the equivalent method present in all directive. However, ''usingColumns'' lets you set all the returned players in one go instead of having to chain multiple [[Of (query directive) |Of]] and [[As (query directive) |As]] directives. ''usingColumns'' takes any number of parameters, first parameter being the role of the first returned player and so on</ins>.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Examples ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Examples ==</div></td></tr>
</table>Ollihttp://wandora.org/w/index.php?title=Players_(query_directive)&diff=10952&oldid=prevOlli at 13:34, 29 November 20132013-11-29T13:34:34Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Constructor ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Constructor ==</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td></tr>
</table>Ollihttp://wandora.org/w/index.php?title=Players_(query_directive)&diff=6932&oldid=prevOlli at 09:41, 21 August 20092009-08-21T09:41:39Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Notes ==</div></td></tr>
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<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>This directive contains a method whereInputIs(String role). This method can be used to set an additional requirement for the returned rows. The input topic must play the specified role for a row to be included in the results. For example new Players(XTMPSI.SUPERCLASS_SUBCLASS,XTMPSI.SUBCLASS).whereInputIs(XTMPSI.SUPERCLASS) will return all subclasses of input. Since the input class itself is likely to be a subclass of some other class, it might be returned as well without the whereInputIs method call.  </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>This directive contains a method <ins class="diffchange diffchange-inline">''</ins>whereInputIs(String role)<ins class="diffchange diffchange-inline">''</ins>. This method can be used to set an additional requirement for the returned rows. The input topic must play the specified role for a row to be included in the results. For example <ins class="diffchange diffchange-inline">''</ins>new Players(XTMPSI.SUPERCLASS_SUBCLASS,XTMPSI.SUBCLASS).whereInputIs(XTMPSI.SUPERCLASS)<ins class="diffchange diffchange-inline">'' </ins>will return all subclasses of input. Since the input class itself is likely to be a subclass of some other class, it might be returned as well without the <ins class="diffchange diffchange-inline">''</ins>whereInputIs<ins class="diffchange diffchange-inline">'' </ins>method call.  </div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">== Examples ==</ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Following example gets the super classes of the input topic. The call to ''whereInputIs'' makes sure that the input topic plays the role sub class in any association whose players might be included. Without it an association where the input topic is a super class of some other topic might be considered and the input topic included in the results. </ins></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline"> importPackage(org.wandora.query2);</ins></div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Query directives]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Query directives]]</div></td></tr>
</table>Ollihttp://wandora.org/w/index.php?title=Players_(query_directive)&diff=6878&oldid=prevOlli at 08:01, 20 August 20092009-08-20T08:01:55Z<p></p>
<p><b>New page</b></p><div>== Description ==<br />
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Gets players of specified roles from associations of specified type. Input topic is the active column value of input row. <br />
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== Constructor ==<br />
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Players(String associationType,String r1,...) <br />
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== Notes ==<br />
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This directive contains a method whereInputIs(String role). This method can be used to set an additional requirement for the returned rows. The input topic must play the specified role for a row to be included in the results. For example new Players(XTMPSI.SUPERCLASS_SUBCLASS,XTMPSI.SUBCLASS).whereInputIs(XTMPSI.SUPERCLASS) will return all subclasses of input. Since the input class itself is likely to be a subclass of some other class, it might be returned as well without the whereInputIs method call. <br />
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[[Category:Query directives]]</div>Olli