WebLogic Server 6.1 API Reference

weblogic.jdbc.informix4
Class InformixInterval

java.lang.Object
  |
  +--weblogic.jdbc.informix4.InformixInterval

public class InformixInterval

extends java.lang.Object

implements weblogic.jdbc.common.InformixInterval

Author:

Copyright © 2001 BEA Systems, Inc. All Rights Reserved.

Constructor Summary

protected

InformixInterval(InformixColumnMetaData metadata, byte[] inData) Constructs InformixInterval given the raw interval data and metadata info.

Method Summary

int	getDay() Gets the signed value of the DAY field of the INTERVAL.
int	getFraction() Gets the signed value of the FRACTION field of the INTERVAL.
int	getHour() Gets the signed value of the HOUR field of the INTERVAL.
int	getMinute() Gets the signed value of the MINUTE field of the INTERVAL.
int	getMonth() Gets the signed value of the MONTH field of the INTERVAL.
int	getSecond() Gets the signed value of the SECOND field of the INTERVAL.
java.lang.String	getString() Formats an INTERVAL in the Informix INTERVAL escape format.
int	getYear() Gets the signed value of the YEAR field of an INTERVAL.

Methods inherited from class java.lang.Object

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

Constructor Detail

InformixInterval

protected InformixInterval(InformixColumnMetaData metadata,
                           byte[] inData)
                    throws java.sql.SQLException

Constructs InformixInterval given the raw interval data and metadata info.

Parameters:

metadata - meta data info.

inData - the interval data. There is no checking for NULL data.

inScale - the scale of the interval as defined by Informix.

inPrecision - the precision of the interval as defined by Informix.

Method Detail

getString

public java.lang.String getString()
                           throws java.sql.SQLException

Formats an INTERVAL in the Informix INTERVAL escape format.

Examples:

   '123456789-01'           for a YEAR(9) TO MONTH       INTERVAL
   '-12345 11:12:13.14151'  for a DAY(5)  TO FRACTION(5) INTERVAL
 

Specified by:

getString in interface weblogic.jdbc.common.InformixInterval

Returns:

String in Informix INTERVAL escape format.

getYear

public int getYear()
            throws java.sql.SQLException

Gets the signed value of the YEAR field of an INTERVAL.

If the YEAR field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getYear in interface weblogic.jdbc.common.InformixInterval

getMonth

public int getMonth()
             throws java.sql.SQLException

Gets the signed value of the MONTH field of the INTERVAL.

If the MONTH field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getMonth in interface weblogic.jdbc.common.InformixInterval

getDay

public int getDay()
           throws java.sql.SQLException

Gets the signed value of the DAY field of the INTERVAL.

If the DAY field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getDay in interface weblogic.jdbc.common.InformixInterval

getHour

public int getHour()
            throws java.sql.SQLException

Gets the signed value of the HOUR field of the INTERVAL.

If the HOUR field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getHour in interface weblogic.jdbc.common.InformixInterval

getMinute

public int getMinute()
              throws java.sql.SQLException

Gets the signed value of the MINUTE field of the INTERVAL.

If the MINUTE field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getMinute in interface weblogic.jdbc.common.InformixInterval

getSecond

public int getSecond()
              throws java.sql.SQLException

Gets the signed value of the SECOND field of the INTERVAL.

If the SECOND field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getSecond in interface weblogic.jdbc.common.InformixInterval

getFraction

public int getFraction()
                throws java.sql.SQLException

Gets the signed value of the FRACTION field of the INTERVAL.

Values returned by this method are all normalized to:

   (Actual Fractional Value) * (10**5)
 

Examples:

• FRACTION TO FRACTION(5) of '.12345' is returned as 12345.
• FRACTION TO FRACTION(5) of '-.00005' is returned as -5.
• FRACTION TO FRACTION(3) of '-.123' is returned as -12300.

If the FRACTION field is not defined in the INTERVAL, this method returns a value of zero.

Specified by:

getFraction in interface weblogic.jdbc.common.InformixInterval