net.sf.jasperreports.crosstabs
public interface JRCrosstabMeasure extends JRCloneable
A measure is a value that is accumulated by the crosstab and is displayed in the crosstab cells.
Modifier and Type | Field and Description |
---|---|
static byte |
PERCENTAGE_TYPE_GRAND_TOTAL
Deprecated.
Replaced by
CrosstabPercentageEnum.GRAND_TOTAL . |
static byte |
PERCENTAGE_TYPE_NONE
Deprecated.
Replaced by
CrosstabPercentageEnum.NONE . |
Modifier and Type | Method and Description |
---|---|
byte |
getCalculation()
Deprecated.
Replaced by
getCalculationValue() . |
CalculationEnum |
getCalculationValue()
Returns the calculation type which will be performed on the measure values.
|
java.lang.Class |
getIncrementerFactoryClass()
Returns the incrementer factory class.
|
java.lang.String |
getIncrementerFactoryClassName()
Returns the incrementer factory class name.
|
java.lang.String |
getName()
Returns the name of the measure.
|
java.lang.Class |
getPercentageCalculatorClass()
Returns the percentage calculator class.
|
java.lang.String |
getPercentageCalculatorClassName()
Returns the percentage calculator class name.
|
byte |
getPercentageOfType()
Deprecated.
Replaced by
getPercentageType() . |
CrosstabPercentageEnum |
getPercentageType()
Returns the percentage calculation type performed on this measure.
|
java.lang.Class |
getValueClass()
Returns the value class of this measure.
|
java.lang.String |
getValueClassName()
Returns the name of the value class for this measure.
|
JRExpression |
getValueExpression()
Returns the measure expression.
|
JRVariable |
getVariable()
Returns the variable associated with this measure.
|
clone
static final byte PERCENTAGE_TYPE_NONE
CrosstabPercentageEnum.NONE
.static final byte PERCENTAGE_TYPE_GRAND_TOTAL
CrosstabPercentageEnum.GRAND_TOTAL
.java.lang.String getName()
getVariable()
java.lang.String getValueClassName()
java.lang.Class getValueClass()
JRExpression getValueExpression()
byte getCalculation()
getCalculationValue()
.CalculationEnum getCalculationValue()
The incrementer factory associated with this measure will create an incrementer which will sum the measure values.
The possible calculation type are the same as the ones used for variables
(see JRVariable.getCalculationValue()
with
the exception of CalculationEnum.SYSTEM
.
getIncrementerFactoryClassName()
,
JRExtendedIncrementerFactory
,
JRExtendedIncrementer
java.lang.String getIncrementerFactoryClassName()
Crosstab measures require extended incrementers, therefore
the incrementer class should implement
JRExtendedIncrementerFactory
.
java.lang.Class getIncrementerFactoryClass()
getIncrementerFactoryClassName()
byte getPercentageOfType()
getPercentageType()
.CrosstabPercentageEnum getPercentageType()
Currently, only percentage out of grand total is supported.
The possible values are:
If percentage calculation is required, the value class should be one of the built-in supported percentage types or the percentage calculator class should be specified.
JRPercentageCalculatorFactory.hasBuiltInCalculator(Class)
,
getPercentageCalculatorClassName()
java.lang.String getPercentageCalculatorClassName()
java.lang.Class getPercentageCalculatorClass()
JRVariable getVariable()
The variable can be used inside the crosstab data cells as the measure value. The variable has the same name and value class as the measure.
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