fixing scaling images -> nullpointer, patch by yossarian

[mir.git] / source / mircoders / abuse / FilterType.java

diff --git a/source/mircoders/abuse/FilterType.java b/source/mircoders/abuse/FilterType.java
index acf3726..05d3e1a 100755 (executable)
--- a/source/mircoders/abuse/FilterType.java
+++ b/source/mircoders/abuse/FilterType.java
@@ -32,7 +32,11 @@ package mircoders.abuse;
 
 
 /**
- * Interface to define filter types for the anti-abuse system
+ * Interface to define filter types for the anti-abuse system.
+ * Implementing classes provide a description of the filter.
+ * The actual filtering work is done by classes implementing
+ * the FilterInstance interface. That class is provided by the
+ * constructFilterInstance method
  */
 
 public interface FilterType {