Class symantec.itools.db.beans.brl.derivation.date.DateFunctionsHelper 
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Class symantec.itools.db.beans.brl.derivation.date.DateFunctionsHelper 

Object
   |
   +----DerivationHelper
           |
           +----symantec.itools.db.beans.brl.derivation.date.DateFunctionsHelper
public class DateFunctionsHelper
extends DerivationHelper
DateFunctionsHelper class

Version:
1.0, 10/09/98
Author:
Puru Balakrishnan

Variable Index

o DATEOP_ADD
o DATEOP_CURRDATE
o DATEOP_CURRTIME
o DATEOP_SUBTRACT
o DATEOP_UNKNOWN
public constants which define the different operations on date
o EXCPTITLE
o INVALID_INPUTS
o INVALID_NUMCOLS_DATEADD
o INVALID_NUMCOLS_DATESUBTRACT
o INVALID_OUTTYPE
o NUMCOLS_DATEADD
o NUMCOLS_DATESUBTRACT
o defCal
o logWinHelper

Constructor Index

o symantec.itools.db.beans.brl.derivation.date.DateFunctionsHelper()
Constructor

Method Index

o calculate(DerivationRow, int, int)
Method which does the calculation
o convertDateToDesiredType(Date, int)
o isDateConversionOK(int)
o performDateAdd(DerivationRow)
o performDateSubtract(DerivationRow)

Variables

o DATEOP_ADD 
public static final int DATEOP_ADD
o DATEOP_CURRDATE 
public static final int DATEOP_CURRDATE
o DATEOP_CURRTIME 
public static final int DATEOP_CURRTIME
o DATEOP_SUBTRACT 
public static final int DATEOP_SUBTRACT
o DATEOP_UNKNOWN 
public static final int DATEOP_UNKNOWN
public constants which define the different operations on date

o EXCPTITLE 
protected static java.lang.String EXCPTITLE
o INVALID_INPUTS 
protected static java.lang.String INVALID_INPUTS
o INVALID_NUMCOLS_DATEADD 
protected static java.lang.String INVALID_NUMCOLS_DATEADD
o INVALID_NUMCOLS_DATESUBTRACT 
protected static java.lang.String INVALID_NUMCOLS_DATESUBTRACT
o INVALID_OUTTYPE 
protected static java.lang.String INVALID_OUTTYPE
o NUMCOLS_DATEADD 
protected static final int NUMCOLS_DATEADD
o NUMCOLS_DATESUBTRACT 
protected static final int NUMCOLS_DATESUBTRACT
o defCal 
protected transient java.util.Calendar defCal
o logWinHelper 
protected transient symantec.itools.db.beans.util.LogWindowHelper logWinHelper

Constructors

o DateFunctionsHelper 
public DateFunctionsHelper()
Constructor

Methods

o calculate 
public java.lang.Object calculate(DerivationRow inputRow,
                                  int outputDataType,
                                  int operatorType)
Method which does the calculation

o convertDateToDesiredType 
protected java.lang.Object convertDateToDesiredType(Date dateVal,
                                                    int outputType) throws Exception
o isDateConversionOK 
protected boolean isDateConversionOK(int type)
o performDateAdd 
protected java.util.Date performDateAdd(DerivationRow inputRow) throws Exception
o performDateSubtract 
protected java.util.Date performDateSubtract(DerivationRow inputRow) throws Exception

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