--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/debugger/cdbg/basic/BasicDebugEvent.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.debugger.cdbg.basic;
+
+import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
+
+public class BasicDebugEvent implements DebugEvent {
+  private DebugEvent.Type type;
+  private ThreadProxy thread;
+  private Address     pc;
+  private Address     address;
+  private boolean     wasWrite;
+  private String      detail;
+
+  public BasicDebugEvent(DebugEvent.Type type, ThreadProxy thread) {
+    this.type = type;
+    this.thread = thread;
+  }
+
+  public DebugEvent.Type getType()               { return type;            }
+  public ThreadProxy     getThread()             { return thread;          }
+  public Address         getPC()                 { return pc;              }
+  public boolean         getWasWrite()           { return wasWrite;        }
+  public Address         getAddress()            { return address;         }
+  public String          getUnknownEventDetail() { return detail;          }
+
+  /** Mutators for convenience */
+  public void setType(DebugEvent.Type type)      { this.type = type;       }
+  public void setThread(ThreadProxy thread)      { this.thread = thread;   }
+  public void setPC(Address pc)                  { this.pc = pc;           }
+  public void setWasWrite(boolean val)           { wasWrite = val;         }
+  public void setAddress(Address address)        { this.address = address; }
+  public void setUnknownEventDetail(String msg)  { detail = msg;           }
+
+  /** Factory methods for convenience */
+  public static BasicDebugEvent newLoadObjectLoadEvent(ThreadProxy thread, Address base) {
+    return newAddressEvent(DebugEvent.Type.LOADOBJECT_LOAD, thread, base);
+  }
+
+  public static BasicDebugEvent newLoadObjectUnloadEvent(ThreadProxy thread, Address base) {
+    return newAddressEvent(DebugEvent.Type.LOADOBJECT_UNLOAD, thread, base);
+  }
+
+  public static BasicDebugEvent newBreakpointEvent(ThreadProxy thread, Address pc) {
+    return newPCEvent(DebugEvent.Type.BREAKPOINT, thread, pc);
+  }
+
+  public static BasicDebugEvent newSingleStepEvent(ThreadProxy thread, Address pc) {
+    return newPCEvent(DebugEvent.Type.BREAKPOINT, thread, pc);
+  }
+
+  public static BasicDebugEvent newAccessViolationEvent(ThreadProxy thread,
+                                                        Address pc,
+                                                        boolean wasWrite,
+                                                        Address addr) {
+    BasicDebugEvent ev = newPCEvent(DebugEvent.Type.ACCESS_VIOLATION, thread, pc);
+    ev.setWasWrite(wasWrite);
+    ev.setAddress(addr);
+    return ev;
+  }
+
+  public static BasicDebugEvent newUnknownEvent(ThreadProxy thread, String detail) {
+    BasicDebugEvent ev = new BasicDebugEvent(DebugEvent.Type.UNKNOWN, thread);
+    ev.setUnknownEventDetail(detail);
+    return ev;
+  }
+
+  //----------------------------------------------------------------------
+  // Internals only below this point
+  //
+
+  private static BasicDebugEvent newAddressEvent(DebugEvent.Type type, ThreadProxy thread, Address addr) {
+    BasicDebugEvent ev = new BasicDebugEvent(type, thread);
+    ev.setAddress(addr);
+    return ev;
+  }
+
+  private static BasicDebugEvent newPCEvent(DebugEvent.Type type, ThreadProxy thread, Address pc) {
+    BasicDebugEvent ev = new BasicDebugEvent(type, thread);
+    ev.setPC(pc);
+    return ev;
+  }
+}