er.grouping
Class DRValue

java.lang.Object
  er.grouping.DRValue

Direct Known Subclasses:

DRValueGroup

public class DRValue
extends java.lang.Object

Field Summary

protected DRAttribute	_attribute
protected boolean	_isGroup
protected boolean	_isNull
protected boolean	_isTotal
protected java.lang.String	_key
protected double	_rawTotal
protected DRRecord	_record
protected java.lang.Number	_totalValue

Constructor Summary

DRValue()

DRValue(double tot, DRAttribute att)

DRValue(DRRecord rec, DRAttribute att)

Method Summary

DRAttribute	attribute()
com.webobjects.foundation.NSArray	flatValues()
DRValue	initAsNull()
boolean	isGroup()
boolean	isNull()
boolean	isTotal()
java.lang.String	key()
static DRValue	nullTotal()
DRRecord	record()
void	setTotal(double tot)
boolean	shouldTotal()
double	total()
java.lang.Object	val()
static DRValue	withRecordAttribute(DRRecord rec, DRAttribute att)
static DRValue	withTotalAttribute(double tot, DRAttribute att)

Methods inherited from class java.lang.Object

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

Field Detail

_record

protected DRRecord _record

_attribute

protected DRAttribute _attribute

_isGroup

protected boolean _isGroup

_isTotal

protected boolean _isTotal

_isNull

protected boolean _isNull

_totalValue

protected java.lang.Number _totalValue

_rawTotal

protected double _rawTotal

_key

protected java.lang.String _key

Constructor Detail

DRValue

public DRValue(DRRecord rec,
               DRAttribute att)

DRValue

public DRValue(double tot,
               DRAttribute att)

DRValue

public DRValue()

Method Detail

nullTotal

public static DRValue nullTotal()

withTotalAttribute

public static DRValue withTotalAttribute(double tot,
                                         DRAttribute att)

withRecordAttribute

public static DRValue withRecordAttribute(DRRecord rec,
                                          DRAttribute att)

initAsNull

public DRValue initAsNull()

isGroup

public boolean isGroup()

isTotal

public boolean isTotal()

isNull

public boolean isNull()

shouldTotal

public boolean shouldTotal()

key

public java.lang.String key()

attribute

public DRAttribute attribute()

record

public DRRecord record()

val

public java.lang.Object val()

total

public double total()

setTotal

public void setTotal(double tot)

flatValues

public com.webobjects.foundation.NSArray flatValues()