pedviz.loader
Class CsvGraphLoader

java.lang.Object
  pedviz.loader.Loader
      pedviz.loader.CsvGraphLoader

public class CsvGraphLoader
extends Loader

This Loader class allow you to load a graph from a csv-file.

Are composed of a header and data:

Id Fid Mid Sex aff trait 1 1 2 3 2 2 4.4

Id, mom and dad id are mandatory and no special field ordering is needed, because of the required initial field mapping (Method: setSettings). Additional fields (that maybe are available in the data), such as sex, traits etc. are mapped as Rules. Different field separators can be definied. Family id's are not used for the drawing process.

Version:

0.1

Author:

Lukas Forer

Field Summary

static int	DOUBLE
static int	INTEGER

Constructor Summary

CsvGraphLoader(java.lang.String filename, java.lang.String separator)
Constructs a CsvGraphLoader

Method Summary

java.util.ArrayList<java.lang.String>	getAttributes() Returns a collection of all attributes.
java.util.Vector<java.lang.String>	getColumns() Returns a array of all columns.
void	load(Graph graph) Loads data in the given Graph object.
void	setColumnType(java.lang.String column, int type) Sets the type for the given column.

Methods inherited from class pedviz.loader.Loader

getDadColumn, getIdColumn, getMomColumn, setSettings

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INTEGER

public static final int INTEGER

See Also:

Constant Field Values

DOUBLE

public static final int DOUBLE

See Also:

Constant Field Values

Constructor Detail

CsvGraphLoader

public CsvGraphLoader(java.lang.String filename,
                      java.lang.String separator)

Constructs a CsvGraphLoader

Parameters:

filename - filename

separator - Character which separates the values

Method Detail

setColumnType

public void setColumnType(java.lang.String column,
                          int type)

Sets the type for the given column.

Parameters:

column - the name of the column.

type - Type (STRING(default)/INTEGER/DOUBLE)

load

public void load(Graph graph)

Description copied from class: Loader

Loads data in the given Graph object.

Specified by:

load in class Loader

Parameters:

graph - Gaph object.

getAttributes

public java.util.ArrayList<java.lang.String> getAttributes()

Returns a collection of all attributes.

Returns:

a collection of all attributes.

getColumns

public java.util.Vector<java.lang.String> getColumns()

Description copied from class: Loader

Returns a array of all columns.

Specified by:

getColumns in class Loader

Returns:

a array of all columns.