X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.interop.update%2Fsrc%2Forg%2Fsimantics%2Finterop%2Fupdate%2Fmodel%2FAddDeleteUpdateOp.java;h=854ad543a9f19f7d42f3e5eabdec96acdd9bacca;hb=e6b171dde507f78b977b08cb481a24221ef2c56f;hp=c01297e60bcab214bd0321dacd412cae85b76480;hpb=2665fb66a324e6d08f28215a4734b95b001927f0;p=simantics%2Finterop.git

diff --git a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
index c01297e..854ad54 100644
--- a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
+++ b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
@@ -17,7 +17,8 @@ import org.simantics.layer0.Layer0;
 
 public abstract class AddDeleteUpdateOp extends UpdateOp {
 	
-	boolean add;
+	protected boolean add;
+
 	
 	public AddDeleteUpdateOp(GraphChanges changes) {
 		super(changes);
@@ -34,13 +35,24 @@ public abstract class AddDeleteUpdateOp extends UpdateOp {
 	}
 	
 	@Override
-	public boolean requiresParentOps() {
-		return add;
+	public boolean requiresOp(UpdateOp op) {
+	    if (add) {
+	        if (getParentOps().contains(op))
+	            return true;
+	    } else {
+	        if (getSubOps().contains(op))
+                return true;
+	    }
+	    return false;
 	}
-
+	
 	@Override
-	public boolean requiresSubOps() {
-		return !add;
+	public boolean selectOp(UpdateOp op, boolean select) {
+	    if (select) {
+	        return requiresOp(op);
+	    } else {
+	        return op.requiresOp(this);
+	    }
 	}
 
 	protected static void copyProperties(WriteGraph g, Resource source, Resource destination) throws DatabaseException {