X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Felement%2Fhandler%2FTerminalLayout.java;h=8d6f9ab586416082c7a15b4850dca8b9284eb54e;hb=2b0fe692f116091f8d65da664174c92591a077b8;hp=038e68dc2ca275d01e4d17f4a600c88a7fd7abfd;hpb=043ed4538f5bdc16d299bc40c2dd8285a3120f9b;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalLayout.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalLayout.java
index 038e68dc2..8d6f9ab58 100644
--- a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalLayout.java
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/TerminalLayout.java
@@ -28,10 +28,14 @@ import org.simantics.g2d.utils.geom.DirectionSet;
 public interface TerminalLayout extends ElementHandler {
 	
 	/**
-	 * Get a copy of terminal transformation (on element)
+	 * Get specified terminal transformation on specified element
+	 * 
 	 * @param node
 	 * @param t
-	 * @return position of a terminal or null
+	 * @return position of a terminal or null if specified terminal does not
+	 *         belong to the specified element. The returned AffineTransform
+	 *         must be treated as if it were immutable since the implementation
+	 *         is allowed to returned singleton/cached values.
 	 */
 	AffineTransform getTerminalPosition(IElement node, Terminal t);