Package net.sf.basedb.util.parser

Class FlatFileParser.Data

java.lang.Object

net.sf.basedb.util.parser.FlatFileParser.Data

Direct Known Subclasses:

FlatFileParser.ExcelData

Enclosing class:

FlatFileParser

public static class FlatFileParser.Data
extends Object

This class holds data about a line parsed by the FlatFileParser.hasMoreData() method.

Version:

2.0

Author:

Nicklas

See Also:

FlatFileParser.nextData()

Field Summary

Fields

Modifier and Type	Field	Description
private int	dataLineNo
private boolean	emptyIsNull
private String	line
private int	lineNo
private boolean	nullIsNull
private String[]	result
private boolean	trimWhiteSpace

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Data(int lineNo, int dataLineNo, String line, String[] columns, boolean emptyIsNull, boolean nullIsNull, boolean trimWhiteSpace)	Create a new data object.

Method Summary

Modifier and Type	Method	Description
int	columns()	The number of columns as determined by the FlatFileParser.setDataSplitterRegexp(Pattern) regular expression.
String[]	data()	The data line as an array of strings.
int	dataLineNo()	The line number of the data in the current section.
protected String	fixString(String value)	Fix the value string according to options for 'emptyIsNull', 'nullIsNull', etc.
String	get(int index)	Deprecated. In 3.15, use getString(int) instead or one of the other getXxx() method to return a given data type directly
Date	getDate(int index, Formatter<Date> parser, boolean nullIfException)	Get the value as a date.
Double	getDouble(int index, NumberFormat parser, boolean nullIfException)	Get the value as a double.
Float	getFloat(int index)	Shortcut for getFloat(index, null, true)
Float	getFloat(int index, NumberFormat parser, boolean nullIfException)	Get the value as a float.
Integer	getInt(int index)	Shortcut for getInt(index, null, true)
Integer	getInt(int index, NumberFormat parser, boolean nullIfException)	Get the value as an integer.
Long	getLong(int index, NumberFormat parser, boolean nullIfException)	Get the value as a long.
String	getString(int index)	Get the value in the specified column.
String	line()	The entire line as it was read from the input stream.
int	lineNo()	The line number of the data in the input stream.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

lineNo

private final int lineNo

dataLineNo

private final int dataLineNo

result

private final String[] result

line

private final String line

emptyIsNull

private final boolean emptyIsNull

nullIsNull

private final boolean nullIsNull

trimWhiteSpace

private final boolean trimWhiteSpace

Constructor Details

Data

private Data(int lineNo,
int dataLineNo,
String line,
String[] columns,
boolean emptyIsNull,
boolean nullIsNull,
boolean trimWhiteSpace)

Create a new data object.

Method Details

toString

public String toString()

Overrides:

toString in class Object

lineNo

public int lineNo()

The line number of the data in the input stream.

Returns:

The line number

dataLineNo

public int dataLineNo()

The line number of the data in the current section.

Returns:

The line number

line

public String line()

The entire line as it was read from the input stream.

Returns:

A string

columns

public int columns()

The number of columns as determined by the FlatFileParser.setDataSplitterRegexp(Pattern) regular expression.

Returns:

The number of columns in the data line

get

@Deprecated
public String get(int index)

Deprecated.

In 3.15, use getString(int) instead or one of the other getXxx() method to return a given data type directly

Get the value in the specified column.

Parameters:

index - The index for the column, starting at 0

Returns:

The value in the column

data

public String[] data()

The data line as an array of strings.

Since:

2.15

getString

public String getString(int index)

Get the value in the specified column.

Parameters:

index - The index for the column, starting at 0

Returns:

The value in the column

fixString

protected String fixString(String value)

Fix the value string according to options for 'emptyIsNull', 'nullIsNull', etc.

Since:

3.15.1

getInt

public Integer getInt(int index)

Shortcut for getInt(index, null, true)

getInt

public Integer getInt(int index,
NumberFormat parser,
boolean nullIfException)

Get the value as an integer. The default implementation parses the string value with the given parser. If the source file is an Excel file, the numeric value may be retrieved directly.

Since:

3.15

getLong

public Long getLong(int index,
NumberFormat parser,
boolean nullIfException)

Get the value as a long. The default implementation parses the string value with the given parser. If the source file is an Excel file, the numeric value may be retrieved directly.

Since:

3.15

getFloat

public Float getFloat(int index)

Shortcut for getFloat(index, null, true)

getFloat

public Float getFloat(int index,
NumberFormat parser,
boolean nullIfException)

Get the value as a float. The default implementation parses the string value with the given parser. If the source file is an Excel file, the numeric value may be retrieved directly.

Since:

3.15

getDouble

public Double getDouble(int index,
NumberFormat parser,
boolean nullIfException)

Get the value as a double. The default implementation parses the string value with the given parser. If the source file is an Excel file, the numeric value may be retrieved directly.

Since:

3.15

getDate

public Date getDate(int index,
Formatter<Date> parser,
boolean nullIfException)

Get the value as a date. The default implementation parses the string value with the given parser. If the source file is an Excel file, the date value may be retrieved directly.

Since:

3.15