Package org.apache.calcite.runtime

Class SqlFunctions.DateFormatFunction

java.lang.Object

org.apache.calcite.runtime.SqlFunctions.DateFormatFunction

Enclosing class:

SqlFunctions

public static class SqlFunctions.DateFormatFunction
extends Object

State for FORMAT_DATE, FORMAT_TIMESTAMP, FORMAT_DATETIME, FORMAT_TIME, TO_CHAR functions.

Constructor Summary

Constructors

Constructor	Description
DateFormatFunction()

Method Summary

Modifier and Type	Method	Description
String	formatDate(String fmtString, int date)
String	formatTime(String fmtString, int time)
String	formatTimestamp(String fmtString, long timestamp)
String	toChar(long timestamp, String pattern)
int	toDate(String dateString, String fmtString)
long	toTimestamp(String timestampString, String fmtString)
protected final void	withElements(FormatModel formatModel, String format, Consumer<List<FormatElement>> consumer)	Given a format string and a format model, calls an action with the list of elements obtained by parsing that format string.

Methods inherited from class java.lang.Object

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

Constructor Details

DateFormatFunction

public DateFormatFunction()

Method Details

withElements

protected final void withElements(FormatModel formatModel,
 String format,
 Consumer<List<FormatElement>> consumer)

Given a format string and a format model, calls an action with the list of elements obtained by parsing that format string.

formatTimestamp

public String formatTimestamp(String fmtString,
 long timestamp)

toChar

public String toChar(long timestamp,
 String pattern)

toDate

public int toDate(String dateString,
 String fmtString)

toTimestamp

public long toTimestamp(String timestampString,
 String fmtString)

formatDate

public String formatDate(String fmtString,
 int date)

formatTime

public String formatTime(String fmtString,
 int time)