- // register the task in the structure\r
- TreeSPath targetPath = createTargetPath(getOwningTarget());\r
- TreeSPath taskPath = targetPath.createChild(getTaskName()\r
- + targetPath.listChildren(getRegistry()).size());\r
- getRegistry().register(taskPath, this);\r
- path = taskPath;\r
+ if (path == null) {\r
+ // register the task in the structure\r
+ TreeSPath targetPath = createTargetPath(getOwningTarget());\r
+ TreeSPath taskPath = targetPath.createChild(getTaskName()\r
+ + targetPath.listChildren(getRegistry()).size());\r
+\r
+ treeSPath = taskPath;\r
+ } else {\r
+ treeSPath = new TreeSPath(path);\r
+ }\r
+\r
+ if (getRegistry().getElement(treeSPath) == null) {\r
+ // No structure element registered.\r
+ if (structureElementArg != null) {\r
+ getRegistry().register(treeSPath,\r
+ structureElementArg.getStructureElement());\r
+ } else {\r
+ if (getDescription() != null) {\r
+ getRegistry().register(treeSPath,\r
+ new SimpleSElement(getDescription()));\r
+ }\r
+ }\r
+ }\r