From c4ff9e433930c470534f163ec14a6afd61fb66ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Beno=C3=AEt?= <tseeker@nocternity.net>
Date: Thu, 17 Sep 2015 10:59:56 +0200
Subject: [PATCH] Registry - Methods to get ALL component states

---
 TODO                                                 |  1 -
 .../info/ebenoit/ebul/cmp/ComponentRegistry.java     | 12 ++++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/TODO b/TODO
index 405742c..2e1a1cf 100644
--- a/TODO
+++ b/TODO
@@ -5,7 +5,6 @@ To Do:
  * General usage documentation
  * Uncouple component-provided names from the library
  * Automatically-updated singletons
- * Registry: get all component states
  * Document exceptions
 
 Other ideas (maybe later if needed):
diff --git a/src/main/java/info/ebenoit/ebul/cmp/ComponentRegistry.java b/src/main/java/info/ebenoit/ebul/cmp/ComponentRegistry.java
index 8a09414..ce252a0 100644
--- a/src/main/java/info/ebenoit/ebul/cmp/ComponentRegistry.java
+++ b/src/main/java/info/ebenoit/ebul/cmp/ComponentRegistry.java
@@ -112,6 +112,18 @@ public class ComponentRegistry
 	}
 
 
+	public List< ComponentState > getAllStates( )
+	{
+		return Collections.unmodifiableList( components );
+	}
+
+
+	public void getAllStates( Collection< ComponentState > result )
+	{
+		result.addAll( result );
+	}
+
+
 	public Object get( String name )
 	{
 		ComponentState cs = this.byName.get( name );