[Eulergui-commits] SF.net SVN: eulergui:[1300] trunk/eulergui/examples

[<jm...@us...>]

Revision: 1300
          http://eulergui.svn.sourceforge.net/eulergui/?rev=1300&view=rev
Author:   jmvanel
Date:     2010-03-14 12:29:29 +0000 (Sun, 14 Mar 2010)

Log Message:
-----------
add example optional.n3

Added Paths:
-----------
    trunk/eulergui/examples/optional.n3
    trunk/eulergui/examples/optional.n3p

Added: trunk/eulergui/examples/optional.n3
===================================================================
--- trunk/eulergui/examples/optional.n3	                        (rev 0)
+++ trunk/eulergui/examples/optional.n3	2010-03-14 12:29:29 UTC (rev 1300)
@@ -0,0 +1,18 @@
+@prefix e: <http://eulersharp.sourceforge.net/2003/03swap/log-rules#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix : <http://example.com#> .
+
+# One can use e:optional to match a criterium and succeed anyway
+# works with Euler; does not work with Drools
+
+:p1 foaf:name "X"
+  ; rdfs:label "XL" .
+:p2 foaf:name "Y" .
+
+{
+  ?P foaf:name ?N .
+  _:d e:optional { ?P rdfs:label ?L } .
+} => {
+  :result :is ( ?P "rdfs:label" ?L " ; foaf:name" ?N ) .
+}.
\ No newline at end of file

Added: trunk/eulergui/examples/optional.n3p
===================================================================
--- trunk/eulergui/examples/optional.n3p	                        (rev 0)
+++ trunk/eulergui/examples/optional.n3p	2010-03-14 12:29:29 UTC (rev 1300)
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?> 
+<java version="1.6.0_18" class="java.beans.XMLDecoder"> 
+ <object class="eulergui.project.Project"> 
+  <void property="n3Query"> 
+   <object class="eulergui.project.N3Source"> 
+    <void property="URI"> 
+     <string>./catch_allQ.n3</string> 
+    </void> 
+   </object> 
+  </void> 
+  <void property="sources"> 
+   <void method="put"> 
+    <string>./optional.n3</string> 
+    <object class="eulergui.project.N3Source"> 
+     <void property="URI"> 
+      <string>./optional.n3</string> 
+     </void> 
+    </object> 
+   </void> 
+  </void> 
+ </object> 
+</java> 


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