X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Fui%2FAddVariableToChartAction.java;h=4caa80a66037275d2cb8a364075c185496b41901;hp=994624a8b1169d82adc3b0589f2968539a578905;hb=876ede6b867e2e7966ffb46cc69dc820969c4394;hpb=b9450ae725ed484f18cb4a3a44eddc6da01ec9d7

diff --git a/bundles/org.simantics.charts/src/org/simantics/charts/ui/AddVariableToChartAction.java b/bundles/org.simantics.charts/src/org/simantics/charts/ui/AddVariableToChartAction.java
index 994624a8b..4caa80a66 100644
--- a/bundles/org.simantics.charts/src/org/simantics/charts/ui/AddVariableToChartAction.java
+++ b/bundles/org.simantics.charts/src/org/simantics/charts/ui/AddVariableToChartAction.java
@@ -65,7 +65,7 @@ public class AddVariableToChartAction implements Runnable {
 	 * 
 	 * @throws DatabaseException
 	 */
-	public void init() throws DatabaseException 
+	public AddVariableToChartAction init() throws DatabaseException 
 	{
     	Simantics.getSession().sync( new ReadRequest() {
 			@Override
@@ -73,6 +73,7 @@ public class AddVariableToChartAction implements Runnable {
 				init(g);
 			}
 		} );
+    	return this;
 	}
 
 	/**
@@ -80,7 +81,7 @@ public class AddVariableToChartAction implements Runnable {
 	 * 
 	 * @throws DatabaseException
 	 */
-	public void init( ReadGraph g ) throws DatabaseException 
+	public AddVariableToChartAction init( ReadGraph g ) throws DatabaseException 
 	{
     	Layer0 L0 = Layer0.getInstance(g);
     	if(chart != null) {
@@ -103,6 +104,8 @@ public class AddVariableToChartAction implements Runnable {
 				variableReferences.add( var.getVariableId().toPossibleString(g, configuration) );
 			}
 		}
+
+		return this;
 	}
 	
 	/**