1 files changed, 22 insertions, 22 deletions
diff --git a/src/net/tuschhcm/routercontrol/router/Router.java b/src/net/tuschhcm/routercontrol/router/Router.java
index d6fe2dd..7291bfd 100644
--- a/src/net/tuschhcm/routercontrol/router/Router.java
+++ b/src/net/tuschhcm/routercontrol/router/Router.java
@@ -4,26 +4,26 @@ package net.tuschhcm.routercontrol.router;
  * Interface specification for a router
  */
 public interface Router {
-	/**
-	 * Send the given input to the given output.
-	 * 
-	 * @param output
-	 * @param input
-	 * 
-	 * @throws IllegalArgumentException if input or output are out of range.
-	 */
-	public void switchInput(int output, int input) throws IllegalArgumentException;
-	
-	/**
-	 * Power on or power off the router
-	 * 
-	 * @param True to turn on the router 
-	 */
-	public void setPower(boolean on);
-	
-	/**
-	 * Enable or disable physical controls
-	 * @param enabled true to disable the controls.
-	 */
-	public void setLockControls(boolean enabled);
+    /**
+     * Send the given input to the given output.
+     * 
+     * @param output
+     * @param input
+     * 
+     * @throws IllegalArgumentException if input or output are out of range.
+     */
+    public void switchInput(int output, int input) throws IllegalArgumentException;
+    
+    /**
+     * Power on or power off the router
+     * 
+     * @param True to turn on the router 
+     */
+    public void setPower(boolean on);
+    
+    /**
+     * Enable or disable physical controls
+     * @param enabled true to disable the controls.
+     */
+    public void setLockControls(boolean enabled);
 }