ilog.views.util.data

Class IlvCSVReader

java.lang.Object

ilog.views.util.data.IlvCSVReader

public class IlvCSVReader
extends Object

This class allows to read the contents of a CSV (Comma Separated Values) File into a Swing DefaultTableModel.

Since:

JViews 6.0

Field Summary

Fields

Modifier and Type	Field and Description
static char	AUTO The reader will try to automatically discover the right separator to use.
static char	COMMA Commas will be considered as separator characters.
static char	SEMICOLON Semicolons will be considered as separator characters.
static char	SPACE Spaces will be considered as separator characters.
static char	TAB A tabulation will be considered as separator characters.

Method Summary

Modifier and Type	Method and Description
static IlvCSVReader	getInstance() Returns an instance of IlvCSVReader that will try to automatically detect the separator to read a CSV File into a DefaultTableModel.
static IlvCSVReader	getInstance(char separator) Returns an instance of IlvCSVReader that will use the given separator to read a CSV File into a DefaultTableModel.
static IlvCSVReader	getInstance(char separator, int titleRowIndex) Returns an instance of IlvCSVReader that will use the given separator to read a CSV File into a DefaultTableModel.
IlvCSVTableModel	read(Reader csvFile) Reads the given CSV File into a DefaultTableModel that also implements the IlvTableModel interface.
DefaultTableModel	read(Reader csvFile, DefaultTableModel model) Reads the given CSV File into the given DefaultTableModel

Methods inherited from class java.lang.Object

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

Field Detail

COMMA

public static final char COMMA

Commas will be considered as separator characters.

See Also:

Constant Field Values

SEMICOLON

public static final char SEMICOLON

Semicolons will be considered as separator characters.

See Also:

Constant Field Values

SPACE

public static final char SPACE

Spaces will be considered as separator characters.

See Also:

Constant Field Values

TAB

public static final char TAB

A tabulation will be considered as separator characters.

See Also:

Constant Field Values

AUTO

public static final char AUTO

The reader will try to automatically discover the right separator to use.

See Also:

Constant Field Values

Method Detail

getInstance

public static IlvCSVReader getInstance()

Returns an instance of IlvCSVReader that will try to automatically detect the separator to read a CSV File into a DefaultTableModel.

Returns:

the IlvCSVReader instance.

getInstance

public static IlvCSVReader getInstance(char separator)

Returns an instance of IlvCSVReader that will use the given separator to read a CSV File into a DefaultTableModel. The seperator can be one of the following:

• AUTO will try to automatically discover the separator
• COMMA
• SEMICOLON
• SPACE
• TAB

Returns:

the IlvCSVReader instance.

getInstance

public static IlvCSVReader getInstance(char separator,
                                       int titleRowIndex)

Returns an instance of IlvCSVReader that will use the given separator to read a CSV File into a DefaultTableModel. The values that will be on row titleRowIndex will used used as columns names for the DefaultTableModel. If titleRowIndex is negative, no column name will be set. The seperator can be one of the following:

• AUTO will try to automatically discover the separator
• COMMA
• SEMICOLON
• SPACE
• TAB

Returns:

the IlvCSVReader instance.

read

public DefaultTableModel read(Reader csvFile,
                              DefaultTableModel model)
                       throws IOException

Reads the given CSV File into the given DefaultTableModel

Parameters:

csvFile - a Reader on the CSV File; it will be closed by this method

model - the model filled with the contents of the CSV File.

Returns:

the DefaultTableModel

Throws:

IOException - if an IO error occurs.

read

public IlvCSVTableModel read(Reader csvFile)
                      throws IOException

Reads the given CSV File into a DefaultTableModel that also implements the IlvTableModel interface.

Parameters:

csvFile - a Reader on the CSV File; it will be closed by this method

Returns:

return the DefaultTableModel filled with the contents of the CSV File.

Throws:

IOException - if an IO error occurs.