[Eulergui-commits] SF.net SVN: eulergui:[1358] trunk/eulergui/examples

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

Revision: 1358
          http://eulergui.svn.sourceforge.net/eulergui/?rev=1358&view=rev
Author:   jmvanel
Date:     2010-03-26 14:23:49 +0000 (Fri, 26 Mar 2010)

Log Message:
-----------
add N3 examples: clone-rdf-list-forward

Added Paths:
-----------
    trunk/eulergui/examples/clone-rdf-list-forward.n3
    trunk/eulergui/examples/clone-rdf-list-forward2.n3

Added: trunk/eulergui/examples/clone-rdf-list-forward.n3
===================================================================
--- trunk/eulergui/examples/clone-rdf-list-forward.n3	                        (rev 0)
+++ trunk/eulergui/examples/clone-rdf-list-forward.n3	2010-03-26 14:23:49 UTC (rev 1358)
@@ -0,0 +1,24 @@
+@prefix : <http://jmv.fr#>.
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
+
+# clone an RDF list by a forward recursion - design pattern
+
+:l0 rdf:first :v0 ;
+    rdf:rest  :l1 .
+:l1 rdf:first :v1 ;
+    rdf:rest  :l2 .
+:l2 rdf:first :v2 ;
+    rdf:rest  rdf:nil .
+
+# initial condition
+:l0c :clone_of :l0 .
+
+{
+  ?L rdf:first ?F .
+  ?L rdf:rest  ?R .
+  ?LC :clone_of ?L .
+} => {
+  ?LC :first ?F .
+  ?LC :rest ?RC .
+  ?RC :clone_of ?R .
+} .

Added: trunk/eulergui/examples/clone-rdf-list-forward2.n3
===================================================================
--- trunk/eulergui/examples/clone-rdf-list-forward2.n3	                        (rev 0)
+++ trunk/eulergui/examples/clone-rdf-list-forward2.n3	2010-03-26 14:23:49 UTC (rev 1358)
@@ -0,0 +1,18 @@
+@prefix : <http://jmv.fr#>.
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
+
+# clone a list by a forward recursion - design pattern
+
+# initial condition
+:l0c  :clone_of (:v0 :v1 :v2) .
+# not needed anymore since Euler Revision 3350:		(:v0 :v1 :v2) a rdf:List .
+
+{
+  ?L rdf:first ?F .
+  ?L rdf:rest  ?R .
+  ?LC :clone_of ?L .
+} => {
+  ?LC :first ?F .
+  ?LC :rest ?RC .
+  ?RC :clone_of ?R .
+} .


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