2010-10-02 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Execute 5 DHT tasks concurrently in each task queue.
	* src/DHTTaskExecutor.cc
	* src/DHTTaskExecutor.h
	* src/DHTTaskQueueImpl.cc
	* src/DHTTaskQueueImpl.h
	* src/Makefile.am
	* test/DHTTaskExecutorTest.cc
	* test/Makefile.am
	* test/MockDHTTask.h

1 files changed, 86 insertions, 0 deletions

diff --git a/src/DHTTaskExecutor.h b/src/DHTTaskExecutor.h
new file mode 100644
index 00000000..436c8dff
--- /dev/null
+++ b/src/DHTTaskExecutor.h
@@ -0,0 +1,86 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2010 Tatsuhiro Tsujikawa
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#ifndef D_DHT_TASK_EXECUTOR_H
+#define D_DHT_TASK_EXECUTOR_H
+
+#include "common.h"
+
+#include <vector>
+#include <deque>
+
+#include "SharedHandle.h"
+
+namespace aria2 {
+
+class DHTTask;
+class Logger;
+
+class DHTTaskExecutor {
+private:
+  size_t numConcurrent_;
+  std::vector<SharedHandle<DHTTask> > execTasks_;
+  std::deque<SharedHandle<DHTTask> > queue_;
+  Logger* logger_;
+public:
+  DHTTaskExecutor(size_t numConcurrent);
+
+  ~DHTTaskExecutor();
+
+  void update();
+
+  void addTask(const SharedHandle<DHTTask>& task)
+  {
+    queue_.push_back(task);
+  }
+
+  size_t getExecutingTaskSize() const
+  {
+    return execTasks_.size();
+  }
+
+  size_t getNumConcurrent() const
+  {
+    return numConcurrent_;
+  }
+
+  size_t getQueueSize() const
+  {
+    return queue_.size();
+  }
+};
+
+} // namespace aria2
+
+#endif // D_DHT_TASK_EXECUTOR_H