CSVDataParser (DMLab Library API for 0.0.4-SNAPSHOT)

java.lang.Object
- edu.gsu.cs.dmlab.solgrind.fileio.DataParser
- - edu.gsu.cs.dmlab.solgrind.fileio.CSVDataParser

```
public class CSVDataParser
extends DataParser
```
This class parses the tracks for now.

Author:

berkay - Nov 27, 2016

Field Summary

Fields
Modifier and Type	Field	Description
`static String[]`	`COLUMN_NAMES`
`static au.com.bytecode.opencsv.CSVReader`	`csvReader`
`static String`	`FILE_NAME_EXTENSION`
`static int`	`MP_FIX_COUNT`
`static char`	`SEPERATOR`
`static String`	`timestampFormat`
`static String`	`TRAJECTORY_DATA_DIR_PATH`
`static org.locationtech.jts.io.WKTReader`	`wktReader`

Constructor Summary

Constructors
Constructor Description

CSVDataParser()

CSVDataParser(String path)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static List<String>`	`fileList(Path directory)`
`Set<Instance>`	`readInstances(EventType e)`
`Map<EventType,Collection<Instance>>`	`readToInstanceMap(Collection<EventType> eventTypes)`	Read the instances in a given folder's CSV files to an instance map This is usually for data mining operations in solgrind
`Map<EventType,Set<Instance>>`	`readToInstanceMap(Collection<EventType> eventTypes, org.joda.time.Interval timeInterval)`	This is the time filtered version of the read to instances map method above.
`static void`	`setDataDirectoryPath(String dir)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TRAJECTORY_DATA_DIR_PATH

public static String TRAJECTORY_DATA_DIR_PATH

COLUMN_NAMES

public static final String[] COLUMN_NAMES

timestampFormat

public static final String timestampFormat

See Also:: Constant Field Values

wktReader

public static final org.locationtech.jts.io.WKTReader wktReader

csvReader

public static au.com.bytecode.opencsv.CSVReader csvReader

SEPERATOR
```
public static final char SEPERATOR
```
See Also:

Constant Field Values

FILE_NAME_EXTENSION

public static final String FILE_NAME_EXTENSION

See Also:: Constant Field Values

MP_FIX_COUNT
```
public static int MP_FIX_COUNT
```

Constructor Detail

CSVDataParser
```
public CSVDataParser()
```

CSVDataParser
```
public CSVDataParser(String path)
```

Method Detail
- setDataDirectoryPath
```
public static void setDataDirectoryPath(String dir)
```
- readInstances
```
public Set<Instance> readInstances(EventType e)
```
  Specified by:
  
  readInstances in class DataParser
- readToInstanceMap
```
public Map<EventType,Collection<Instance>> readToInstanceMap(Collection<EventType> eventTypes)
```
  Read the instances in a given folder's CSV files to an instance map This is usually for data mining operations in solgrind
  
  Parameters:
  
  eventTypes - arraylist of event types that will be used as file names too
  
  Returns:
  
  instance map (EventType to a Colelction of Instances)
- readToInstanceMap
```
public Map<EventType,Set<Instance>> readToInstanceMap(Collection<EventType> eventTypes,
                                                            org.joda.time.Interval timeInterval)
```
  This is the time filtered version of the read to instances map method above.
  
  Parameters:
  
  eventTypes -
  
  timeInterval -
  
  Returns:
- fileList
```
public static List<String> fileList(Path directory)
```