1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     4 

     5 package org.chromium.sdk.internal.tools;

     6 

     7 import org.chromium.sdk.internal.transport.Message;

     8 

     9 /**

    10  * An interface of a tool handler to which responses from certain tools are

    11  * dispatched.

    12  */

    13 public interface ToolHandler {

    14 

    15   /**

    16    * Handles message from a certain tool.

    17    * Invoked from Dispatch thread (connection-driven).

    18    *

    19    * @param message to handle. Never null

    20    */

    21   void handleMessage(Message message);

    22 

    23   /**

    24    * Handles EOS (end-of-stream) message. Should not be called twice. Implementation

    25    * may rely on this in its clean-up work.

    26    * Invoked from Dispatch thread (connection-driven).

    27    */

    28   void handleEos();

    29 

    30   /**

    31    * Gets invoked when the debugger has detached from a browser instance (due to

    32    * the connection loss or a user request).

    33    */

    34   void onDebuggerDetached();

    35 }