1 files changed, 0 insertions, 85 deletions
diff --git a/trunk/infrastructure/net.appjet.ajstdlib/timer.scala b/trunk/infrastructure/net.appjet.ajstdlib/timer.scala
deleted file mode 100644
index dac8fb6..0000000
--- a/trunk/infrastructure/net.appjet.ajstdlib/timer.scala
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * Copyright 2009 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 net.appjet.ajstdlib;
-
-import scala.collection.mutable.{HashMap,ListBuffer};
-import java.util.concurrent.locks.ReentrantLock;
-
-object timer {
-
-  var _timings = new HashMap[String,ListBuffer[double]];
-  var _lock = new ReentrantLock;
-  var _callstack = new ThreadLocal[ListBuffer[String]];
-
-  def start(opname: String) = {
-    var _localcallstack = _callstack.get();
-    if (_localcallstack == null) {
-      _callstack.set(new ListBuffer[String]);
-      _localcallstack = _callstack.get();
-    }
-    _localcallstack += opname;
-    var _oplabel = _localcallstack.mkString(".");
-    val startTime: long = System.nanoTime();
-
-    new {
-      def done() {
-	val elapsedTimeMs: double = (System.nanoTime() - startTime) / 1.0e6;
-
-	_lock.lock();
-	try {
-  	  var times = _timings.getOrElse(_oplabel, new ListBuffer[double]);
-	  /*
-	  if (times.size > 100000) {
-	    times = new ListBuffer[double];
-	  }*/
-	  times += elapsedTimeMs;
-	  _timings.put(_oplabel, times);
-	  _localcallstack.remove(_localcallstack.length-1);
-	} finally {
-  	  _lock.unlock();
-	}
-      }
-    }
-  }
-
-  def getOpNames(): Array[String] = {
-    _lock.lock();
-    try {
-      return _timings.keys.toList.toArray;
-    } finally {
-      _lock.unlock();
-    }
-  }
-
-  def getStats(opname: String): Array[double] = {
-    _lock.lock();
-
-    try {
-      var times:ListBuffer[double] = _timings(opname);
-      var total = times.foldRight(0.0)(_ + _);
-      return Array(times.size, total, (total / times.size));
-    } finally {  
-      _lock.unlock();
-    }
-  }
-
-  def reset() {
-    _lock.lock();
-    _timings = new HashMap[String,ListBuffer[double]];
-    _lock.unlock();
-  }
-}