--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.chromium.sdk/src/org/chromium/sdk/internal/tools/v8/DebuggerCommand.java	Wed Dec 23 17:13:18 2009 -0800
@@ -0,0 +1,60 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.sdk.internal.tools.v8;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Known V8 VM debugger commands and events.
+ */
+public enum DebuggerCommand {
+  CONTINUE("continue"),
+  EVALUATE("evaluate"),
+  BACKTRACE("backtrace"),
+  FRAME("frame"),
+  SCRIPTS("scripts"),
+  SOURCE("source"),
+  SCOPE("scope"),
+  SETBREAKPOINT("setbreakpoint"),
+  CHANGEBREAKPOINT("changebreakpoint"),
+  CLEARBREAKPOINT("clearbreakpoint"),
+  LOOKUP("lookup"),
+  SUSPEND("suspend"),
+  VERSION("version"),
+
+  // Events
+  BREAK("break"),
+  EXCEPTION("exception"),
+  AFTER_COMPILE("afterCompile"),
+  ;
+
+  public final String value;
+
+  DebuggerCommand(String value) {
+    this.value = value;
+  }
+
+  private static final Map<String, DebuggerCommand> valueToCommandMap =
+      new HashMap<String, DebuggerCommand>();
+
+  static {
+    for (DebuggerCommand c : values()) {
+      valueToCommandMap.put(c.value, c);
+    }
+  }
+
+  /**
+   * @param value the DebuggerCommand string value
+   * @return the DebuggerCommand instance or null if none corresponds to value
+   */
+  public static DebuggerCommand forString(String value) {
+    if (value == null) {
+      return null;
+    }
+    return valueToCommandMap.get(value);
+  }
+
+}