X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fgraph%2Fcomponent%2FCheckExternallyRequiredVisitor.java;h=86ba2761b51dd110a21b9efcb4e9001e146d82d3;hb=8de36ff0206c996baf3ee4adc3e2293b12ff5f39;hp=63eadfbe49c4a9ec317d718db68251f130ac1221;hpb=89c06d4d52b46c154128c97d6e758fa1f4fc7a6e;p=utils

diff --git a/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java b/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
index 63eadfbe..86ba2761 100644
--- a/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
+++ b/system/general/src/main/java/org/wamblee/system/graph/component/CheckExternallyRequiredVisitor.java
@@ -26,57 +26,39 @@ import org.wamblee.system.graph.Visitor;
 
 import java.util.List;
 
-
 /**
- * Visitor that checks whether all required external interfaces of the
- * container are provided.
- *
+ * Visitor that checks whether all required external interfaces of the container
+ * are provided.
+ * 
  * @author Erik Brakkee
  */
 public class CheckExternallyRequiredVisitor implements Visitor {
-    /**
-     * DOCUMENT ME!
-     */
     private Log LOG = LogFactory.getLog(CheckExternallyRequiredVisitor.class);
 
-    /**
-     * DOCUMENT ME!
-     */
     private Graph graph;
 
     /**
      * Creates a new CheckExternallyRequiredVisitor object.
-     *
-     * @param aGraph DOCUMENT ME!
+     * 
      */
     public CheckExternallyRequiredVisitor(Graph aGraph) {
         graph = aGraph;
     }
 
-    /**
-     * DOCUMENT ME!
-     *
-     * @param aEdge DOCUMENT ME!
-     */
     @Override
     public void visitEdge(Edge aEdge) {
         // Empty.
     }
 
-    /**
-     * DOCUMENT ME!
-     *
-     * @param aNode DOCUMENT ME!
-     */
     @Override
     public void visitNode(Node aNode) {
         if (aNode instanceof ExternalRequiredInterfaceNode) {
             ExternalRequiredInterfaceNode required = (ExternalRequiredInterfaceNode) aNode;
 
-            if (!required.getRequired().isOptional()
-                    && (required.getRequired().getProvider() == null)) {
-                throw new SystemAssemblyException(aNode
-                    + ": External required interface is not provided");
+            if (!required.getRequired().isOptional() &&
+                (required.getRequired().getProvider() == null)) {
+                throw new SystemAssemblyException(aNode +
+                    ": External required interface is not provided");
             }
 
             List<Edge> edges = graph.findIncoming(aNode);
@@ -91,11 +73,12 @@ public class CheckExternallyRequiredVisitor implements Visitor {
 
                 RequiredInterfaceNode reqNode = (RequiredInterfaceNode) from;
 
-                if (!reqNode.getRequired().isOptional()
-                        && required.getRequired().isOptional()) {
-                    throw new SystemAssemblyException(aNode
-                        + ": externally required interface is optional but a corresponding internal required interface is mandatory: "
-                        + reqNode);
+                if (!reqNode.getRequired().isOptional() &&
+                    required.getRequired().isOptional()) {
+                    throw new SystemAssemblyException(
+                        aNode +
+                            ": externally required interface is optional but a corresponding internal required interface is mandatory: " +
+                            reqNode);
                 }
             }
         }