From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Wed, 2 Jan 2013 10:01:01 +0000 (+0100)
Subject: Add type parameter for the state.
X-Git-Tag: 0.1~124
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=c8ae1f48817b3f1c719a66f17ccc7553859812c0;p=rhynodge.git

Add type parameter for the state.
---

diff --git a/src/main/java/net/pterodactylus/reactor/Query.java b/src/main/java/net/pterodactylus/reactor/Query.java
index 0b46a39..cc868bb 100644
--- a/src/main/java/net/pterodactylus/reactor/Query.java
+++ b/src/main/java/net/pterodactylus/reactor/Query.java
@@ -20,9 +20,11 @@ package net.pterodactylus.reactor;
 /**
  * A query is used to retrieve the current {@link State} of a system.
  *
+ * @param <S>
+ *            The type of the state
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public interface Query {
+public interface Query<S extends State> {
 
 	/**
 	 * Retrieves the current state of the system. The returned state is never
@@ -30,6 +32,6 @@ public interface Query {
 	 *
 	 * @return The current state of the system.
 	 */
-	public State state();
+	public S state();
 
 }