X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fcollections%2FCollectionFilter.java;h=75cdcb1ec5c4133fbb047ffd9fa4c65f8d3e036b;hb=183281472cb842ed1be98c1590fc7cdef4f088db;hp=c52bf7b15a49831e6d431db4e58bff97e3904110;hpb=31235c4698fe75a2b7e6e3cb3fee88786e7822c4;p=utils

diff --git a/support/general/src/main/java/org/wamblee/collections/CollectionFilter.java b/support/general/src/main/java/org/wamblee/collections/CollectionFilter.java
index c52bf7b1..75cdcb1e 100644
--- a/support/general/src/main/java/org/wamblee/collections/CollectionFilter.java
+++ b/support/general/src/main/java/org/wamblee/collections/CollectionFilter.java
@@ -21,6 +21,14 @@ import org.wamblee.conditions.Condition;
 
 public class CollectionFilter {
 
+    /**
+     * Filters a collection by adding all elements in the from collection 
+     * that satisfy a given condition to the to collection. 
+     * @param <T> Type of contained element. 
+     * @param aFrom From container to which the condition is applied. 
+     * @param aTo To container to which matching elements are added. 
+     * @param aCondition Condition by which elements are matched. 
+     */
 	public static <T> void filter(Collection<T> aFrom, Collection<T> aTo, Condition<T> aCondition) { 
 		for (T t: aFrom) { 
 			if ( aCondition.matches(t)) {