From: Javen O'Neal <onealj@apache.org>
Date: Tue, 7 Jun 2016 07:39:40 +0000 (+0000)
Subject: make emulateCSV final, add a single common all-inclusive (private) constructor that... 
X-Git-Tag: REL_3_15_BETA2~192
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=84a5a27dc1c6459861a3e4a29ba629d5c41eb8f4;p=poi.git

make emulateCSV final, add a single common all-inclusive (private) constructor that all other constructors tree up to and invert the constructors

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1747163 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/poi/ss/usermodel/DataFormatter.java b/src/java/org/apache/poi/ss/usermodel/DataFormatter.java
index ad7178cd7e..308445f9ca 100644
--- a/src/java/org/apache/poi/ss/usermodel/DataFormatter.java
+++ b/src/java/org/apache/poi/ss/usermodel/DataFormatter.java
@@ -201,7 +201,7 @@ public class DataFormatter implements Observer {
      */
     private final Map<String,Format> formats = new HashMap<String,Format>();
 
-    private boolean emulateCSV = false;
+    private final boolean emulateCSV;
 
     /** stores the locale valid it the last formatting call */
     private Locale locale;
@@ -232,7 +232,6 @@ public class DataFormatter implements Observer {
      */
     public DataFormatter() {
         this(false);
-        this.localeIsAdapting = true;
     }
 
     /**
@@ -241,8 +240,14 @@ public class DataFormatter implements Observer {
      * @param  emulateCSV whether to emulate CSV output.
      */
     public DataFormatter(boolean emulateCSV) {
-        this(LocaleUtil.getUserLocale(), emulateCSV);
-        this.localeIsAdapting = true;
+        this(LocaleUtil.getUserLocale(), true, emulateCSV);
+    }
+
+    /**
+     * Creates a formatter using the given locale.
+     */
+    public DataFormatter(Locale locale) {
+        this(locale, false);
     }
 
     /**
@@ -251,17 +256,19 @@ public class DataFormatter implements Observer {
      * @param  emulateCSV whether to emulate CSV output.
      */
     public DataFormatter(Locale locale, boolean emulateCSV) {
-        this(locale);
-        this.emulateCSV = emulateCSV;
+        this(locale, false, emulateCSV);
     }
 
     /**
      * Creates a formatter using the given locale.
+     * @param  localeIsAdapting (true only if locale is not user-specified)
+     * @param  emulateCSV whether to emulate CSV output.
      */
-    public DataFormatter(Locale locale) {
+    private DataFormatter(Locale locale, boolean localeIsAdapting, boolean emulateCSV) {
         localeChangedObservable.addObserver(this);
         localeChangedObservable.checkForLocaleChange(locale);
-        this.localeIsAdapting = false;
+        this.localeIsAdapting = localeIsAdapting;
+        this.emulateCSV = emulateCSV;
     }
 
     /**