-package org.simantics.db.service;\r
-\r
-public interface ExternalOperation {\r
- /**\r
- * Undoes the operation. If operation is disposed, does nothing.\r
- */\r
- void undo();\r
-\r
- /**\r
- * Redoes the operation. If operation is disposed, does nothing.\r
- */\r
- void redo();\r
-\r
- /**\r
- * Tells if external operation is still valid. For example operations\r
- * related to experiments are disposed when the experiment is disposed.\r
- */\r
- boolean isDisposed();\r
-}\r
+package org.simantics.db.service;
+
+public interface ExternalOperation {
+ /**
+ * Undoes the operation. If operation is disposed, does nothing.
+ */
+ void undo();
+
+ /**
+ * Redoes the operation. If operation is disposed, does nothing.
+ */
+ void redo();
+
+ /**
+ * Tells if external operation is still valid. For example operations
+ * related to experiments are disposed when the experiment is disposed.
+ */
+ boolean isDisposed();
+}