From a2a57f1c3ca0efa319270ad3bcac00d269f611dc Mon Sep 17 00:00:00 2001
From: James Ahlborn <jtahlborn@yahoo.com>
Date: Thu, 8 Nov 2018 21:23:48 +0000
Subject: add more numeric config

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@1218 f203690c-595d-4dc9-a70b-905162fa7fd2
---
 .../jackcess/impl/expr/DefaultFunctions.java       | 25 ++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

(limited to 'src/main/java/com/healthmarketscience/jackcess/impl/expr')

diff --git a/src/main/java/com/healthmarketscience/jackcess/impl/expr/DefaultFunctions.java b/src/main/java/com/healthmarketscience/jackcess/impl/expr/DefaultFunctions.java
index 687edf9..2f71718 100644
--- a/src/main/java/com/healthmarketscience/jackcess/impl/expr/DefaultFunctions.java
+++ b/src/main/java/com/healthmarketscience/jackcess/impl/expr/DefaultFunctions.java
@@ -27,6 +27,7 @@ import com.healthmarketscience.jackcess.expr.EvalContext;
 import com.healthmarketscience.jackcess.expr.EvalException;
 import com.healthmarketscience.jackcess.expr.Function;
 import com.healthmarketscience.jackcess.expr.FunctionLookup;
+import com.healthmarketscience.jackcess.expr.NumericConfig;
 import com.healthmarketscience.jackcess.expr.Value;
 import com.healthmarketscience.jackcess.impl.DatabaseImpl;
 import com.healthmarketscience.jackcess.impl.NumberFormatter;
@@ -287,10 +288,16 @@ public class DefaultFunctions
         return ValueSupport.NULL_VAL;
       }
 
-      int numDecDigits = getOptionalIntParam(ctx, params, 1, 2, -1);
-      boolean incLeadDigit = getOptionalTriStateBoolean(ctx, params, 2, true);
-      boolean negParens = getOptionalTriStateBoolean(ctx, params, 3, false);
-      boolean groupDigits = getOptionalTriStateBoolean(ctx, params, 4, true);
+      NumericConfig cfg = ctx.getNumericConfig();
+      int numDecDigits = getOptionalIntParam(
+          ctx, params, 1, cfg.getNumDecimalDigits(), -1);
+      boolean incLeadDigit = getOptionalTriStateBoolean(
+          ctx, params, 2, cfg.includeLeadingDigit());
+      boolean negParens = getOptionalTriStateBoolean(
+          ctx, params, 3, cfg.useParensForNegatives());
+      int numGroupDigits = cfg.getNumGroupingDigits();
+      boolean groupDigits = getOptionalTriStateBoolean(
+          ctx, params, 4, (numGroupDigits > 0));
 
       StringBuilder fmt = new StringBuilder();
 
@@ -308,8 +315,14 @@ public class DefaultFunctions
 
       // Note, DecimalFormat rounding mode uses HALF_EVEN by default
       DecimalFormat df = new DecimalFormat(
-          fmt.toString(), ctx.getNumericConfig().getDecimalFormatSymbols());
-      df.setGroupingUsed(groupDigits);
+          fmt.toString(), cfg.getDecimalFormatSymbols());
+      if(groupDigits) {
+        df.setGroupingUsed(true);
+        df.setGroupingSize(numGroupDigits);
+      } else {
+        df.setGroupingUsed(false);
+        df.setGroupingSize(numGroupDigits);
+      }
 
       return ValueSupport.toValue(df.format(param1.getAsBigDecimal(ctx)));
     }
-- 
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