From fe5444dc80beeabeae42b8fb4bf5b2f662dd6604 Mon Sep 17 00:00:00 2001
From: Chisu Yu <puseori9th@gmail.com>
Date: Mon, 18 Feb 2013 06:56:42 +0000
Subject: [PATCH] =?UTF-8?q?[=EC=9C=A0=EC=B9=98=EC=88=98]=20[NOBTS]=20serve?=
 =?UTF-8?q?r=20map=EC=97=90=EC=84=9C=20request=20count=EA=B0=80=20?=
 =?UTF-8?q?=EB=A7=9E=EC=A7=80=20=EC=95=8A=EB=8A=94=20=ED=98=84=EC=83=81=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-web/trunk@1215 84d0f5b1-2673-498c-a247-62c4ff18d310
---
 .../nhn/hippo/web/vo/ResponseHistogram.java   | 43 ++++++++++++++++++-
 .../nhn/hippo/web/vo/TerminalStatistics.java  |  4 +-
 2 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/nhn/hippo/web/vo/ResponseHistogram.java b/src/main/java/com/nhn/hippo/web/vo/ResponseHistogram.java
index 670caea6d..f412a8a91 100644
--- a/src/main/java/com/nhn/hippo/web/vo/ResponseHistogram.java
+++ b/src/main/java/com/nhn/hippo/web/vo/ResponseHistogram.java
@@ -1,6 +1,5 @@
 package com.nhn.hippo.web.vo;
 
-import java.util.Arrays;
 import java.util.List;
 
 import com.profiler.common.Histogram;
@@ -81,6 +80,48 @@ public class ResponseHistogram {
 		return total;
 	}
 
+	public void mergeWith(ResponseHistogram histogram) {
+		if (!this.equals(histogram)) {
+			throw new IllegalArgumentException();
+		}
+
+		long[] otherValues = histogram.values;
+		for (int i = 0; i < values.length; i++) {
+			values[i] += otherValues[i];
+		}
+
+		this.errorCount += histogram.errorCount;
+		this.slowCount += histogram.slowCount;
+	}
+	
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((histogram == null) ? 0 : histogram.hashCode());
+		result = prime * result + ((serviceType == null) ? 0 : serviceType.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		ResponseHistogram other = (ResponseHistogram) obj;
+		if (histogram == null) {
+			if (other.histogram != null)
+				return false;
+		} else if (!histogram.equals(other.histogram))
+			return false;
+		if (serviceType != other.serviceType)
+			return false;
+		return true;
+	}
+
 	@Override
 	public String toString() {
 		StringBuilder sb = new StringBuilder();
diff --git a/src/main/java/com/nhn/hippo/web/vo/TerminalStatistics.java b/src/main/java/com/nhn/hippo/web/vo/TerminalStatistics.java
index 457f62150..32ed22482 100644
--- a/src/main/java/com/nhn/hippo/web/vo/TerminalStatistics.java
+++ b/src/main/java/com/nhn/hippo/web/vo/TerminalStatistics.java
@@ -49,9 +49,7 @@ public class TerminalStatistics {
 
 	public TerminalStatistics mergeWith(TerminalStatistics terminalRequest) {
 		if (this.equals(terminalRequest)) {
-			// TODO merge histogram here.
-
-			// this.histogram.mergeWith(terminalRequest.getHistogram());
+			histogram.mergeWith(terminalRequest.getHistogram());
 			return this;
 		} else {
 			throw new IllegalArgumentException("Can't merge with different link.");