Package org.sqlite.date

Class FastDateParser.NumberStrategy

java.lang.Object

org.sqlite.date.FastDateParser.Strategy

org.sqlite.date.FastDateParser.NumberStrategy

Enclosing class:

FastDateParser

private static class FastDateParser.NumberStrategy
extends FastDateParser.Strategy

A strategy that handles a number field in the parsing pattern

Field Summary

Fields

Modifier and Type	Field	Description
private final int	field

Constructor Summary

Constructors

Constructor	Description
NumberStrategy(int field)	Construct a Strategy that parses a Number field

Method Summary

Modifier and Type	Method	Description
(package private) boolean	addRegex(FastDateParser parser, StringBuilder regex)	Generate a Pattern regular expression to the StringBuilder which will accept this field
(package private) boolean	isNumber()	Is this field a number? The default implementation returns false.
(package private) int	modify(int iValue)	Make any modifications to parsed integer
(package private) void	setCalendar(FastDateParser parser, Calendar cal, String value)	Set the Calendar with the parsed field.

Methods inherited from class java.lang.Object

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

Field Details

field

private final int field

Constructor Details

NumberStrategy

NumberStrategy(int field)

Construct a Strategy that parses a Number field

Parameters:

field - The Calendar field

Method Details

isNumber

boolean isNumber()

Is this field a number? The default implementation returns false.

Overrides:

isNumber in class FastDateParser.Strategy

Returns:

true, if field is a number

addRegex

boolean addRegex(FastDateParser parser,
 StringBuilder regex)

Generate a Pattern regular expression to the StringBuilder which will accept this field

Specified by:

addRegex in class FastDateParser.Strategy

Parameters:

parser - The parser calling this strategy

regex - The StringBuilder to append to

Returns:

true, if this field will set the calendar; false, if this field is a constant value

setCalendar

void setCalendar(FastDateParser parser,
 Calendar cal,
 String value)

Set the Calendar with the parsed field.

The default implementation does nothing.

Overrides:

setCalendar in class FastDateParser.Strategy

Parameters:

parser - The parser calling this strategy

cal - The Calendar to set

value - The parsed field to translate and set in cal

modify

int modify(int iValue)

Make any modifications to parsed integer

Parameters:

iValue - The parsed integer

Returns:

The modified value