forked from d4software/QueryTree
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathGraphNode.cs
More file actions
144 lines (116 loc) · 4.41 KB
/
Copy pathGraphNode.cs
File metadata and controls
144 lines (116 loc) · 4.41 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
using System;
using System.Collections.Generic;
namespace QueryTree.Engine
{
public class GraphNode : DataProcessorNode
{
private string HorizontalAxis;
private string Values1;
private IList<int> DataSeriesColumnIndexes;
private string NodeType;
public override void UpdateSettings(Dictionary<string, object> settings)
{
base.UpdateSettings(settings);
if (settings.ContainsKey("HorizontalAxis"))
{
HorizontalAxis = (string)settings["HorizontalAxis"];
}
if (settings.ContainsKey("Values1"))
{
Values1 = (string)settings["Values1"];
}
if (settings.ContainsKey("DataSeriesColumnIndexes"))
{
DataSeriesColumnIndexes = (IList<int>)settings["DataSeriesColumnIndexes"];
}
if (settings.ContainsKey("Type"))
{
NodeType = (string)settings["Type"];
if (NodeType == "Line Chart")
{
SortColumnIndexes = new List<int>() { GetColumns().IndexOf(HorizontalAxis) };
}
}
}
public override IList<string> GetColumns()
{
var newCols = new List<string>();
if (InputDict.Count > 0)
{
var input1 = InputDict[Inputs[0]];
var input1Cols = input1.GetColumns();
if (HorizontalAxis != null && input1Cols.Contains(HorizontalAxis))
{
newCols.Add(HorizontalAxis);
}
if (DataSeriesColumnIndexes.Count == 0 && Values1 != null && input1Cols.Contains(Values1))
{
DataSeriesColumnIndexes = new List<int> { input1Cols.IndexOf(Values1) };
}
foreach (var colIndex in DataSeriesColumnIndexes)
{
if (colIndex < input1Cols.Count)
{
newCols.Add(input1Cols[colIndex]);
}
}
}
return newCols;
}
public override IList<string> GetColumnTypes()
{
var newColTypes = new List<string>();
if (InputDict.Count > 0)
{
var input1 = InputDict[Inputs[0]];
var input1Cols = input1.GetColumns();
var input1ColTypes = input1.GetColumnTypes();
if (HorizontalAxis != null && input1Cols.Contains(HorizontalAxis))
{
newColTypes.Add(input1ColTypes[input1Cols.IndexOf(HorizontalAxis)]);
}
if (DataSeriesColumnIndexes.Count == 0 && Values1 != null)
{
DataSeriesColumnIndexes = new List<int>() { input1Cols.IndexOf(Values1) };
}
foreach (var colIndex in DataSeriesColumnIndexes)
{
if (colIndex < input1ColTypes.Count)
{
newColTypes.Add(input1ColTypes[colIndex]);
}
}
}
return newColTypes;
}
public override string GetQuerySql()
{
var input1 = InputDict[Inputs[0]];
var input1Cols = input1.GetColumns();
var input1ColTypes = input1.GetColumnTypes();
var sql = string.Format("SELECT Column_{0:D} AS Column_0", input1Cols.IndexOf(HorizontalAxis));
var colCount = 1;
var separator = ",";
if (DataSeriesColumnIndexes.Count == 0 && Values1 != null)
{
DataSeriesColumnIndexes = new List<int>() { input1Cols.IndexOf(Values1) };
}
foreach (var colIndex in DataSeriesColumnIndexes)
{
if (colIndex < input1Cols.Count)
{
sql += string.Format("{0}Column_{1:D} AS Column_{2:D}", separator, colIndex, colCount);
colCount += 1;
separator = ",";
}
}
sql += string.Format(" FROM {0}", input1.GetDependencySql());
return sql;
}
public override bool IsConfigured()
{
var columns = GetColumns();
return Inputs.Count == 1 && columns.Count > 0 && columns.Contains(HorizontalAxis);
}
}
}