--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/alice/codesegment/CodeSegmentManager.java	Wed Apr 16 18:26:07 2014 +0900
@@ -0,0 +1,31 @@
+package alice.codesegment;
+
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.log4j.Logger;
+
+public class CodeSegmentManager {
+
+	private static CodeSegmentManager instance = new CodeSegmentManager();
+	private ThreadPoolExecutor codeSegmentExecutor = new ThreadPoolExecutor(Runtime.getRuntime().availableProcessors(), // initial number of threads
+				                                Runtime.getRuntime().availableProcessors(),
+												Integer.MAX_VALUE, // keepAliveTime
+												TimeUnit.SECONDS,
+												new LinkedBlockingQueue<Runnable>());
+	private Logger logger = Logger.getLogger(CodeSegmentManager.class);
+
+	public static CodeSegmentManager get() {
+		return instance;
+	}
+
+	public static void submit(CodeSegment cs) {
+		CodeSegmentManager csManager = CodeSegmentManager.get();
+		csManager.codeSegmentExecutor.execute(cs);
+		if (csManager.logger.isDebugEnabled()) {
+			csManager.logger.debug(cs.getClass().getName());
+		}
+	}
+	
+}