From bd83b176f508492a46cc4f76998721c30a22d291 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@piment-noir.org>
Date: Sun, 15 Apr 2018 21:40:31 +0200
Subject: [PATCH] exo6: add arguments and comments the filling variable method.
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Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---
 exo6/Variable.java | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/exo6/Variable.java b/exo6/Variable.java
index 807ec8d..6a85fbb 100644
--- a/exo6/Variable.java
+++ b/exo6/Variable.java
@@ -7,12 +7,18 @@ class Variable extends Terme {
 
     Variable() {
         v = new TreeMap<Integer, Double>();
-        fill();
+        fill(-5.0, 5.0, 0.25);
     }
 
-    private void fill() {
+    /**
+     * Fill the variable with a discret set of double values
+     * @param start starting double value
+     * @param end   ending double value
+     * @param step  looping step
+     */
+    private void fill(double start, double end, double step) {
         int i = 0;
-        for (double d = -5.0; d <= 5.0; d = d + 0.25) {
+        for (double d = start; d <= end; d = d + step) {
             v.put(i, d);
             i++;
         }
-- 
2.34.1