From 5105074abf30e0c2fc73cd5807d83ba92ee6a463 Mon Sep 17 00:00:00 2001
From: Sebastien Pierre <sebastien@type-z.org>
Date: Sat, 26 Apr 2008 14:55:13 -0400
Subject: [PATCH] Added 'onNodeCreated' hook

---
 Sources/sink/tracking.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Sources/sink/tracking.py b/Sources/sink/tracking.py
index 893a70d..aec33c2 100644
--- a/Sources/sink/tracking.py
+++ b/Sources/sink/tracking.py
@@ -65,6 +65,7 @@ def __init__( self, state, location, usesSignature=True, accepts=(),
 		self.location( location )
 		assert type(self._accepts) in (tuple, list)
 		assert type(self._rejects) in (tuple, list)
+		state.onNodeCreated(self)
 
 	def isDirectory( self ):
 		"""Tells wether the node is a directory or not."""
@@ -537,6 +538,11 @@ def __init__( self, rootLocation, rootNodeState=None, populate=False,
 		if populate:
 				self.populate()
 
+	def onNodeCreated( self, node ):
+		"""A callback placeholder that can be used to output stuff when a node
+		is created."""
+		return None
+
 	def accepts( self, a ):
 		"""Specifies the GLOBS (as strings) that all inserted node must
 		match."""