- Added comments

src/main/java/org/openautonomousconnection/protocol/annotations/ProtocolInfo.java

@@ -2,8 +2,16 @@ package org.openautonomousconnection.protocol.annotations;
 
 import org.openautonomousconnection.protocol.versions.ProtocolVersion;
 
+/**
+ * Annotation to provide metadata about protocol handlers or classes.
+ */
 public @interface ProtocolInfo {
 
+    /**
+     * Specifies the side of the protocol that the annotated class or method is associated with.
+     * Default is ALL, indicating that it can be used on any side.
+     * @return The protocol side.
+     */
     ProtocolVersion.ProtocolSide protocolSide() default ProtocolVersion.ProtocolSide.ALL;
 
 }