7106 |
12 Apr 23 |
nicklas |
1 |
package net.sf.basedb.reggie.grid; |
7106 |
12 Apr 23 |
nicklas |
2 |
|
7106 |
12 Apr 23 |
nicklas |
3 |
import java.util.Arrays; |
7106 |
12 Apr 23 |
nicklas |
4 |
import java.util.Collections; |
7106 |
12 Apr 23 |
nicklas |
5 |
import java.util.List; |
7106 |
12 Apr 23 |
nicklas |
6 |
|
7106 |
12 Apr 23 |
nicklas |
7 |
import net.sf.basedb.util.Values; |
7106 |
12 Apr 23 |
nicklas |
8 |
|
7106 |
12 Apr 23 |
nicklas |
9 |
/** |
7106 |
12 Apr 23 |
nicklas |
Helper class for parsing metric files created by Picard. |
7106 |
12 Apr 23 |
nicklas |
@since 4.46 |
7106 |
12 Apr 23 |
nicklas |
12 |
*/ |
7106 |
12 Apr 23 |
nicklas |
13 |
public class PicardMetrics |
7106 |
12 Apr 23 |
nicklas |
14 |
{ |
7106 |
12 Apr 23 |
nicklas |
15 |
|
7106 |
12 Apr 23 |
nicklas |
16 |
private final String[] lines; |
7106 |
12 Apr 23 |
nicklas |
17 |
private List<String> columnHeaders; |
7106 |
12 Apr 23 |
nicklas |
18 |
private int currentLine; |
7106 |
12 Apr 23 |
nicklas |
19 |
private String[] currentData; |
7106 |
12 Apr 23 |
nicklas |
20 |
|
7106 |
12 Apr 23 |
nicklas |
21 |
/** |
7106 |
12 Apr 23 |
nicklas |
Create a new parser. The file data is given as a string. |
7106 |
12 Apr 23 |
nicklas |
The parser will check the file data line by line until a |
7106 |
12 Apr 23 |
nicklas |
it finds a header line with all the given headers. |
7106 |
12 Apr 23 |
nicklas |
25 |
|
7106 |
12 Apr 23 |
nicklas |
Use next() to move to the next data line and then one of the |
7106 |
12 Apr 23 |
nicklas |
getInteger(), getLong(), etc. methods to get data from the columns. |
7106 |
12 Apr 23 |
nicklas |
28 |
*/ |
7106 |
12 Apr 23 |
nicklas |
29 |
public PicardMetrics(String fileData, String... headers) |
7106 |
12 Apr 23 |
nicklas |
30 |
{ |
7106 |
12 Apr 23 |
nicklas |
31 |
this.lines = fileData.split("\n"); |
7106 |
12 Apr 23 |
nicklas |
32 |
this.currentLine = 0; |
7106 |
12 Apr 23 |
nicklas |
33 |
this.columnHeaders = Collections.emptyList(); |
7106 |
12 Apr 23 |
nicklas |
34 |
|
7106 |
12 Apr 23 |
nicklas |
35 |
while (currentLine < lines.length) |
7106 |
12 Apr 23 |
nicklas |
36 |
{ |
7106 |
12 Apr 23 |
nicklas |
37 |
String[] cols = lines[currentLine].split("\t"); |
7106 |
12 Apr 23 |
nicklas |
38 |
if (cols.length >= headers.length) |
7106 |
12 Apr 23 |
nicklas |
39 |
{ |
7106 |
12 Apr 23 |
nicklas |
40 |
List<String> colsA = Arrays.asList(cols); |
7106 |
12 Apr 23 |
nicklas |
41 |
int matchedHeaders = 0; |
7106 |
12 Apr 23 |
nicklas |
42 |
for (String h : headers) |
7106 |
12 Apr 23 |
nicklas |
43 |
{ |
7106 |
12 Apr 23 |
nicklas |
44 |
if (colsA.indexOf(h) == -1) break; |
7106 |
12 Apr 23 |
nicklas |
45 |
matchedHeaders++; |
7106 |
12 Apr 23 |
nicklas |
46 |
} |
7106 |
12 Apr 23 |
nicklas |
47 |
if (matchedHeaders == headers.length) |
7106 |
12 Apr 23 |
nicklas |
48 |
{ |
7106 |
12 Apr 23 |
nicklas |
49 |
columnHeaders = colsA; |
7106 |
12 Apr 23 |
nicklas |
50 |
break; |
7106 |
12 Apr 23 |
nicklas |
51 |
} |
7106 |
12 Apr 23 |
nicklas |
52 |
} |
7106 |
12 Apr 23 |
nicklas |
53 |
currentLine++; |
7106 |
12 Apr 23 |
nicklas |
54 |
} |
7106 |
12 Apr 23 |
nicklas |
55 |
} |
7106 |
12 Apr 23 |
nicklas |
56 |
|
7106 |
12 Apr 23 |
nicklas |
57 |
/** |
7106 |
12 Apr 23 |
nicklas |
Move to the next data line. |
7106 |
12 Apr 23 |
nicklas |
@return TRUE if there is another line, FALSE if not |
7106 |
12 Apr 23 |
nicklas |
60 |
*/ |
7106 |
12 Apr 23 |
nicklas |
61 |
public boolean next() |
7106 |
12 Apr 23 |
nicklas |
62 |
{ |
7106 |
12 Apr 23 |
nicklas |
63 |
currentLine++; |
7106 |
12 Apr 23 |
nicklas |
64 |
currentData = currentLine < lines.length ? lines[currentLine].split("\t") : null; |
7106 |
12 Apr 23 |
nicklas |
65 |
return currentData != null; |
7106 |
12 Apr 23 |
nicklas |
66 |
} |
7106 |
12 Apr 23 |
nicklas |
67 |
|
7106 |
12 Apr 23 |
nicklas |
68 |
/** |
7106 |
12 Apr 23 |
nicklas |
Get the line number of the current line. The first line |
7106 |
12 Apr 23 |
nicklas |
has number 0. |
7106 |
12 Apr 23 |
nicklas |
71 |
*/ |
7106 |
12 Apr 23 |
nicklas |
72 |
public int getCurrentLine() |
7106 |
12 Apr 23 |
nicklas |
73 |
{ |
7106 |
12 Apr 23 |
nicklas |
74 |
return currentLine; |
7106 |
12 Apr 23 |
nicklas |
75 |
} |
7106 |
12 Apr 23 |
nicklas |
76 |
|
7106 |
12 Apr 23 |
nicklas |
77 |
/** |
7106 |
12 Apr 23 |
nicklas |
Get the value from the given column as an integer. |
7106 |
12 Apr 23 |
nicklas |
79 |
*/ |
7106 |
12 Apr 23 |
nicklas |
80 |
public Integer getInteger(String col, Integer defaultValue) |
7106 |
12 Apr 23 |
nicklas |
81 |
{ |
7106 |
12 Apr 23 |
nicklas |
82 |
int index = columnHeaders.indexOf(col); |
7106 |
12 Apr 23 |
nicklas |
83 |
return Values.getInteger(currentData[index], defaultValue); |
7106 |
12 Apr 23 |
nicklas |
84 |
} |
7106 |
12 Apr 23 |
nicklas |
85 |
|
7106 |
12 Apr 23 |
nicklas |
86 |
/** |
7106 |
12 Apr 23 |
nicklas |
Get the value from the given column as a long. |
7106 |
12 Apr 23 |
nicklas |
88 |
*/ |
7106 |
12 Apr 23 |
nicklas |
89 |
public Long getLong(String col, Long defaultValue) |
7106 |
12 Apr 23 |
nicklas |
90 |
{ |
7106 |
12 Apr 23 |
nicklas |
91 |
int index = columnHeaders.indexOf(col); |
7106 |
12 Apr 23 |
nicklas |
92 |
return Values.getLong(currentData[index], defaultValue); |
7106 |
12 Apr 23 |
nicklas |
93 |
} |
7106 |
12 Apr 23 |
nicklas |
94 |
|
7106 |
12 Apr 23 |
nicklas |
95 |
/** |
7106 |
12 Apr 23 |
nicklas |
Get the value from the given column as a float. |
7106 |
12 Apr 23 |
nicklas |
97 |
*/ |
7106 |
12 Apr 23 |
nicklas |
98 |
public Float getFloat(String col, Float defaultValue) |
7106 |
12 Apr 23 |
nicklas |
99 |
{ |
7106 |
12 Apr 23 |
nicklas |
100 |
int index = columnHeaders.indexOf(col); |
7106 |
12 Apr 23 |
nicklas |
101 |
return Values.getFloat(currentData[index], defaultValue); |
7106 |
12 Apr 23 |
nicklas |
102 |
} |
7106 |
12 Apr 23 |
nicklas |
103 |
|
7106 |
12 Apr 23 |
nicklas |
104 |
/** |
7106 |
12 Apr 23 |
nicklas |
Get the value from the given column as a string. |
7106 |
12 Apr 23 |
nicklas |
106 |
*/ |
7106 |
12 Apr 23 |
nicklas |
107 |
public String getString(String col, String defaultValue) |
7106 |
12 Apr 23 |
nicklas |
108 |
{ |
7106 |
12 Apr 23 |
nicklas |
109 |
int index = columnHeaders.indexOf(col); |
7106 |
12 Apr 23 |
nicklas |
110 |
return Values.getString(currentData[index], defaultValue); |
7106 |
12 Apr 23 |
nicklas |
111 |
} |
7106 |
12 Apr 23 |
nicklas |
112 |
|
7106 |
12 Apr 23 |
nicklas |
113 |
} |