Package org.apache.calcite.util.format.postgresql.format.compiled

Class AmPmCompiledPattern

java.lang.Object

org.apache.calcite.util.format.postgresql.format.compiled.CompiledPattern

org.apache.calcite.util.format.postgresql.format.compiled.AmPmCompiledPattern

All Implemented Interfaces:

CompiledItem

public class AmPmCompiledPattern
extends CompiledPattern

The date/time format compiled component for AM/PM (first or second half of day).

Field Summary

Fields inherited from class org.apache.calcite.util.format.postgresql.format.compiled.CompiledPattern

modifiers

Constructor Summary

Constructors

Constructor	Description
AmPmCompiledPattern(Set<PatternModifier> modifiers, boolean upperCase, boolean includePeriods)

Method Summary

Modifier and Type	Method	Description
String	convertToString(ZonedDateTime dateTime, Locale locale)	Creates one portion of the formatted date/time.
protected int	getBaseFormatPatternLength()	Returns the length of the format pattern without modifiers.
int	parseValue(ParsePosition inputPosition, String input, boolean enforceLength, Locale locale)	Parse this date/time component from a String.

Methods inherited from class org.apache.calcite.util.format.postgresql.format.compiled.CompiledPattern

getChronoUnit, getFormatPatternLength, isNumeric

Methods inherited from class java.lang.Object

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

Constructor Details

AmPmCompiledPattern

public AmPmCompiledPattern(Set<PatternModifier> modifiers,
 boolean upperCase,
 boolean includePeriods)

Method Details

convertToString

public String convertToString(ZonedDateTime dateTime,
 Locale locale)

Description copied from interface: CompiledItem

Creates one portion of the formatted date/time.

Parameters:

dateTime - date/time value to format

locale - Locale to use for day or month names if the TM modifier was present

Returns:

the formatted String value of this date/time component

parseValue

public int parseValue(ParsePosition inputPosition,
 String input,
 boolean enforceLength,
 Locale locale)
               throws ParseException

Description copied from class: CompiledPattern

Parse this date/time component from a String.

Specified by:

parseValue in class CompiledPattern

Parameters:

inputPosition - starting position for parsing

input - full string that will be parsed

enforceLength - whether to limit the length of characters read. Needed when one sequence of digits is followed by another (such as YYYYDD).

locale - Locale to use for parsing day and month names if the TM flag was present

Returns:

the integer value of the parsed date/time component

Throws:

ParseException - if unable to parse a value from input

getBaseFormatPatternLength

protected int getBaseFormatPatternLength()

Description copied from class: CompiledPattern

Returns the length of the format pattern without modifiers.

Specified by:

getBaseFormatPatternLength in class CompiledPattern

Returns:

length of the format pattern