Changeset 887

Timestamp:

04/29/12 16:51:48 (13 months ago)

Author:

anders

Message:

Updated dpfplay example

Location:

dpf-model-editor/trunk/examples/no.hib.dpf.codegen.examples.dpfplay/src

Files:

• extensions/dpfplay.ext (modified) (1 diff)
• extensions/TemplateHelper.java (modified) (3 diffs)
• template/templ.xpt (modified) (1 diff)

dpf-model-editor/trunk/examples/no.hib.dpf.codegen.examples.dpfplay/src/extensions/dpfplay.ext

@@ -22 +22 @@
         let constructorInitList = attr.collect(e|"this." + e.name + " = " + e.name + ";") :
                 constructorInitList.addAll(ref.collect(e|"this." + e.name + " = " + e.name + ";"));
+
+String printSymbols(Specification spec):
+        JAVA extensions.TemplateHelper.printSymbols(no.hib.dpf.core.Specification);

dpf-model-editor/trunk/examples/no.hib.dpf.codegen.examples.dpfplay/src/extensions/TemplateHelper.java

@@ -5 +5 @@
 import no.hib.dpf.core.Constraint;
 import no.hib.dpf.core.Node;
+import no.hib.dpf.core.Specification;
 
 public class TemplateHelper {
@@ -45 +46 @@
         public static boolean hasOneOrManyToOtherConstraint(Arrow a) {
                 for(Constraint c : a.getConstraints()) {
-                        if(c.getPredicate().getSymbol().equals(MULT_CONSTRAINT)) {
+//                      if(c.getPredicate().getSymbol().equals(MULT_CONSTRAINT)) {
                                 if(!parseConstraint(c.getParameters()).equals(Mult.MANY_TO_ONE))
                                         return true;
-                        }
+//                      }
                 }
                 return false;
@@ -78 +79 @@
                 return ret.toString();
         }
+        
+        public String printSymbols(Specification spec) {
+                StringBuffer buf = new StringBuffer();
+                for(Constraint c : spec.getConstraints()) {
+//                      try {
+                                buf.append("Symbol for " + c.getId() + ": " + c.getPredicate().getSymbol() + 
+                                                " Parameters: " + c.getParameters() + "\n");
+//                      } catch(NullPointerException e) {
+//                              buf.append("Symbol for " + c.getId() + ": npe\n");
+//                      }
+                }
+                return buf.toString();
+        }
 }
 

dpf-model-editor/trunk/examples/no.hib.dpf.codegen.examples.dpfplay/src/template/templ.xpt

@@ -1 +1 @@
 «IMPORT dpf»
 «EXTENSION extensions::dpfplay»
+«EXTENSION org::eclipse::xtend::util::stdlib::io»
 
 «DEFINE main FOR dpf::Specification»
+        «syserr(printSymbols(this))»
         «EXPAND graph FOR this.graph»
 «ENDDEFINE»