From 9df8111ce6865f59d8ccb90b9ebead6df89d8486 Mon Sep 17 00:00:00 2001
From: Rao Lu <ryanlu167@gmail.com>
Date: Thu, 15 Apr 2021 19:29:31 -0400
Subject: [PATCH] apply builder pattern

---
 builder/builder.py | 119 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 builder/builder.py

diff --git a/builder/builder.py b/builder/builder.py
new file mode 100644
index 0000000..eb205da
--- /dev/null
+++ b/builder/builder.py
@@ -0,0 +1,119 @@
+class Plotter(ABC):
+
+    @abstractmethod
+    def setTitle(self):
+        pass
+
+    @abstractmethod
+    def setXlabel(self):
+        pass
+
+    @abstractmethod
+    def setYlabel(self):
+        pass
+
+    @abstractmethod
+    def getResult(self):
+        pass
+
+
+class Graph():
+    def __init__(self):
+        self.Xcol = None
+        self.Ycol = None
+        self.style = None
+        self.title = None
+        self.Xlabel = None
+        self.Ylabel = None
+        self.grid = None
+
+    
+class ScatterPlotterv1(Plotter):
+    def __init__(self):
+        self.graph = Graph()
+        self.x = 10
+        self.y = 6
+        self.style = 'o'
+
+    def setXlabel(self, xl):
+        self.graph.Xlabel = xl
+        return self.graph
+
+    def setYlabel(self, yl):
+        self.graph.Ylabel = yl
+        return self.graph 
+
+    def setTitle(self, t):
+        self.graph.title = t
+        return self.graph
+
+    def getResult(self):
+        return self.graph
+
+
+class ScatterPlotterv2(Plotter):
+    def __init__(self):
+        self.graph = Graph()
+        self.style = 'o'
+
+    def setXcol(self, x):
+        self.graph.Xcol = x
+        return self.graph
+
+    def setYcol(self, y):
+        self.graph.Ycol = y
+        return self.graph
+
+    def setStyle(self, s):
+        self.graph.style = s
+        return self.graph
+
+    def setTitle(self, t):
+        self.graph.title = t
+        return self.graph
+
+    def setXlabel(self, xl):
+        self.graph.Xlabel = xl
+        return self.graph
+
+    def setYlabel(self, yl):
+        self.graph.Ylabel = yl
+        return self.graph 
+
+    def getResult(self):
+        return self.graph
+
+
+class SeriesPlotter(Plotter):
+    def __init__(self):
+        self.graph = Graph()
+        self.start = 0
+        self.end = None
+        self.format = '-'
+
+    def setTime(self):
+        self.time = time[start, end]
+        return self.graph
+
+    def setXlabel(self, xl):
+        self.graph.setXlabel = xl
+        return self.graph
+
+    def setYlabel(self, yl):
+        self.graph.setYlabel = yl
+        return self.graph
+
+    def setGrid(self, g):
+        self.graph.grid = g
+        return self.graph
+
+    def getResult(self):
+        return self.graph
+
+    
+class Director:
+    def __init__(self) -> None:
+        self._builder = None
+
+    def setGraph(self, graph):
+        self.graph = graph