# HG changeset patch
# User kazz <kazz@cr.ie.u-ryukyu.ac.jp>
# Date 1326621721 -32400
# Node ID 145667a554ada0f0d3a7816af28eccaa0ec68875
# Parent  0bb03861b5cd3cbc76431bffb7a96757c72ab859
run CodeSegment with ThreadPoolExecutor

diff -r 0bb03861b5cd -r 145667a554ad src/alice/codesegment/CodeSegment.java
--- a/src/alice/codesegment/CodeSegment.java	Sun Jan 15 18:44:25 2012 +0900
+++ b/src/alice/codesegment/CodeSegment.java	Sun Jan 15 19:02:01 2012 +0900
@@ -2,7 +2,7 @@
 
 import alice.codesegment.InputDataSegment;
 
-public abstract class CodeSegment {
+public abstract class CodeSegment implements Runnable {
 	
 	public InputDataSegment ids = new InputDataSegment(this);
 	public OutputDataSegment ods = new OutputDataSegment();
@@ -10,7 +10,5 @@
 	public void execute() {
 		ids.receive();
 	}
-	
-	public abstract void run();
 
 }
diff -r 0bb03861b5cd -r 145667a554ad src/alice/codesegment/CodeSegmentManager.java
--- a/src/alice/codesegment/CodeSegmentManager.java	Sun Jan 15 18:44:25 2012 +0900
+++ b/src/alice/codesegment/CodeSegmentManager.java	Sun Jan 15 19:02:01 2012 +0900
@@ -1,10 +1,17 @@
 package alice.codesegment;
 
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
 
 public class CodeSegmentManager {
 	private static CodeSegmentManager instance = new CodeSegmentManager();
 	public LinkedBlockingQueue<CodeSegment> readyQueue = new LinkedBlockingQueue<CodeSegment>();
+	ThreadPoolExecutor codeSegmentExecutor = new ThreadPoolExecutor(1,
+												Runtime.getRuntime().availableProcessors(),
+												Integer.MAX_VALUE,
+												TimeUnit.SECONDS,
+												new LinkedBlockingQueue<Runnable>());
 	
 	private CodeSegmentManager() {
 		Runnable prepareThread = new Runnable() {
@@ -14,7 +21,7 @@
 				while (true) {
 					try {
 						CodeSegment cs = readyQueue.take();
-						cs.run();
+						codeSegmentExecutor.execute(cs);
 					} catch (InterruptedException e) {
 						e.printStackTrace();
 					}