X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Frequests%2FNode.java;h=721c08e549e9fd5bd22137e961c56ad8b94c954a;hb=HEAD;hp=3d52b2604df683a08b8f610420ec2f17d023e6cf;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java
index 3d52b2604..721c08e54 100644
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java
@@ -15,7 +15,9 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.simantics.db.Resource;
 import org.simantics.db.common.ResourceArray;
@@ -27,15 +29,12 @@ import org.simantics.utils.strings.AlphanumComparator;
  */
 public class Node implements Comparable<Node> {
 
-    public static final Comparator<Node> CASE_INSENSITIVE_COMPARATOR = new Comparator<Node>() {
-        @Override
-        public int compare(Node o1, Node o2) {
-            return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(o1.getName(), o2.getName());
-        }
-    };
+    public static final Comparator<Node> CASE_INSENSITIVE_COMPARATOR =
+            (o1, o2) -> AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(o1.getName(), o2.getName());
 
     private final Node       parent;
     private final List<Node> children = new ArrayList<Node>();
+    private final List<Node> unmodifiableChildren = Collections.unmodifiableList(children);
 
     /**
      * May be <code>null</code> if there is no diagram for this node.
@@ -44,10 +43,10 @@ public class Node implements Comparable<Node> {
     private final ResourceArray    definingResource; // i.e. Composite
     private final String           name;
 
-//    private String[]         partOfGroups = {};
-
     private PageDesc         pageDesc;
-    private String           RVI;
+    private String           rvi;
+
+    private Map<String, Object> properties;
 
     /**
      * @param parent
@@ -67,6 +66,13 @@ public class Node implements Comparable<Node> {
             parent.addChild(this);
     }
 
+    public Node cloneWithoutChildren(Node parent) {
+        Node clone = new Node(parent, name, diagram, definingResource.resources);
+        clone.setRVI(rvi);
+        clone.setPageDesc(pageDesc);
+        return clone;
+    }
+
     public Node getParent() {
         return parent;
     }
@@ -100,33 +106,44 @@ public class Node implements Comparable<Node> {
     }
 
     public Collection<Node> getChildren() {
-        return Collections.unmodifiableCollection(children);
+        return unmodifiableChildren;
     }
 
-//    public void setPartOfGroups(Collection<String> groups) {
-//        this.partOfGroups = groups.toArray(new String[groups.size()]);
-//    }
-//
-//    public String[] getPartOfGroups() {
-//        return partOfGroups;
-//    }
-
     public void setPageDesc(PageDesc pageDesc) {
         this.pageDesc = pageDesc;
     }
     
-    public void setRVI(String RVI) {
-    	this.RVI = RVI;
+    public void setRVI(String rvi) {
+    	this.rvi = rvi;
     }
     
     public String getRVI() {
-    	return RVI;
+    	return rvi;
     }
 
     public PageDesc getPageDesc() {
         return pageDesc;
     }
 
+    /**
+     * @param key
+     * @param value
+     * @return this node for chained initialization
+     */
+    public Node setProperty(String key, Object value) {
+        if (properties == null)
+            properties = new HashMap<>();
+        properties.put(key, value);
+        return this;
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T getProperty(String key) {
+        if (properties == null)
+            return null;
+        return (T) properties.get(key);
+    }
+
     @Override
     public int compareTo(Node o) {
         int ret = name.compareTo(o.name);