From 2649f1973eba9349d3313b2e4ace40c7a73bab2d Mon Sep 17 00:00:00 2001
From: Woonduk Kang <wd.kang@navercorp.com>
Date: Wed, 5 Dec 2012 09:04:41 +0000
Subject: [PATCH] =?UTF-8?q?[=EA=B0=95=EC=9A=B4=EB=8D=95]=20[LUCYSUS-1744]?=
 =?UTF-8?q?=20=EB=B9=84=EC=A7=80=EB=8B=88=EC=8A=A4=20=ED=8A=B8=EB=9E=9C?=
 =?UTF-8?q?=EC=9E=AD=EC=85=98=20=EC=9E=AC=EA=B7=80=20=EB=A1=9C=EC=A7=81=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95.?=
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Content-Transfer-Encoding: 8bit

git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-web/trunk@999 84d0f5b1-2673-498c-a247-62c4ff18d310
---
 .../web/calltree/span/SpanPopulator.java      | 20 ++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/nhn/hippo/web/calltree/span/SpanPopulator.java b/src/main/java/com/nhn/hippo/web/calltree/span/SpanPopulator.java
index 2eb50dd78..f2a5fcecd 100644
--- a/src/main/java/com/nhn/hippo/web/calltree/span/SpanPopulator.java
+++ b/src/main/java/com/nhn/hippo/web/calltree/span/SpanPopulator.java
@@ -13,6 +13,7 @@ import java.util.List;
  */
 public class SpanPopulator {
     private List<SpanAlign> list;
+    private int index = 0;
 
     public SpanPopulator(List<SpanAlign> list) {
         this.list = list;
@@ -23,20 +24,23 @@ public class SpanPopulator {
             return Collections.emptyList();
         }
         List<SpanAlign> populatedList = new ArrayList<SpanAlign>();
-        populatedSpan(populatedList, 0);
+
+        while (index < list.size()) {
+            populatedSpan(populatedList);
+        }
 
         return populatedList;
     }
 
-    private void populatedSpan(List<SpanAlign> populatedList, int i) {
-        SpanAlign spanAlign = list.get(i);
+    private void populatedSpan(List<SpanAlign> populatedList) {
+        SpanAlign spanAlign = list.get(index);
         SpanBo span = spanAlign.getSpan();
         populatedList.add(spanAlign);
         long startTime = span.getStartTime();
         List<SubSpanBo> subSpanBos = sortSubSpan(span);
         for (SubSpanBo subSpanBo : subSpanBos) {
             long subStartTime = startTime + subSpanBo.getStartElapsed();
-            long nextSpanStartTime = getNextSpanStartTime(i);
+            long nextSpanStartTime = getNextSpanStartTime();
             if (subStartTime <= nextSpanStartTime) {
                 SpanAlign subSpanAlign = new SpanAlign(spanAlign.getDepth(), span, subSpanBo);
                 subSpanAlign.setRoot(false);
@@ -45,13 +49,15 @@ public class SpanPopulator {
                 if (nextSpanStartTime == Long.MAX_VALUE) {
                     return;
                 }
-                populatedSpan(populatedList, ++i);
+                index++;
+                populatedSpan(populatedList);
             }
         }
+        index++;
     }
 
-    public long getNextSpanStartTime(int i) {
-        int nextIndex = i + 1;
+    public long getNextSpanStartTime() {
+        int nextIndex = index + 1;
         if (nextIndex >= list.size()) {
             return Long.MAX_VALUE;
         }