1 files changed, 60 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/jvmti/Location.java b/libjava/gnu/gcj/jvmti/Location.java
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+++ b/libjava/gnu/gcj/jvmti/Location.java
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+// Location.java - a wrapper class for breakpoint locations in JVMTI
+
+/* Copyright (C) 2006  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package gnu.gcj.jvmti;
+
+import java.lang.Long;
+
+/**
+ * This class represents a breakpoint location (pair<jmethodID,jlocation>).
+ * BreakpointManager uses this class as a key in the Map of installed
+ * breakpoints.
+ *
+ * @author Keith Seitz (keiths@redhat.com)
+ */
+public class Location
+{
+  // method (a jmethodID in JVMTI)
+  private long method;
+
+  // index (a jlocation in JVMTI)
+  private long location;
+
+  /**
+   * Constructor
+   *
+   * @param method   the method defined by this location (a jmethodID)
+   * @param location the integer index of the insn in the method (a jlocation)
+   */
+  public Location (long method, long location)
+  {
+    this.method = method;
+    this.location = location;
+  }
+
+  public int hashCode ()
+  {
+    return toString ().hashCode ();
+  }
+
+  public boolean equals (Object obj)
+  {
+    Location loc = (Location) obj;
+    return (loc.method == method && loc.location == location);
+  }
+
+  /**
+   * Converts the Location to a String
+   */
+  public String toString ()
+  {
+    return Long.toHexString (method) + "." + Long.toString (location);
+  }
+}