1 files changed, 60 insertions, 0 deletions
diff --git a/hit/src/com/android/hit/StackFrame.java b/hit/src/com/android/hit/StackFrame.java
new file mode 100644
index 0000000..2ae7f32
--- /dev/null
+++ b/hit/src/com/android/hit/StackFrame.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2008 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.hit;
+
+public class StackFrame {
+    public static final int NO_LINE_NUMBER          =   0;
+    public static final int UNKNOWN_LOCATION        =   -1;
+    public static final int COMPILED_METHOD         =   -2;
+    public static final int NATIVE_METHOD           =   -3;
+
+    long mId;
+    String mMethodName;
+    String mSignature;
+    String mFilename;
+    int mSerialNumber;
+    int mLineNumber;
+
+    public StackFrame(long id, String method, String sig, String file,
+            int serial, int line) {
+        mId = id;
+        mMethodName = method;
+        mSignature = sig;
+        mFilename = file;
+        mSerialNumber = serial;
+        mLineNumber = line;
+    }
+
+    private final String lineNumberString() {
+        switch (mLineNumber) {
+            case NO_LINE_NUMBER:    return "No line number";
+            case UNKNOWN_LOCATION:  return "Unknown line number";
+            case COMPILED_METHOD:   return "Compiled method";
+            case NATIVE_METHOD:     return "Native method";
+
+            default:                return String.valueOf(mLineNumber);
+        }
+    }
+
+    public final String toString() {
+        return mMethodName
+            + mSignature.replace('/', '.')
+            + " - "
+            + mFilename + ":"
+            + lineNumberString();
+    }
+}