Package net.sf.jasperreports.engine.analytics.dataset

Class MultiAxisDataService

java.lang.Object

net.sf.jasperreports.engine.analytics.dataset.MultiAxisDataService

public class MultiAxisDataService
extends Object

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	MultiAxisDataService.DataSource
protected class	MultiAxisDataService.LevelNode
protected class	MultiAxisDataService.MultiAxisBucketingService
protected static class	MultiAxisDataService.PropertiesWrapperBucketDefintion
protected static class	MultiAxisDataService.ServiceContext

Field Summary

Fields

Modifier and Type	Field	Description
static String	EXCEPTION_MESSAGE_KEY_INCREMENT_BIDIMENSIONAL_DATASET_ERROR
protected static org.apache.commons.logging.Log	log

Constructor Summary

Constructors

Constructor	Description
MultiAxisDataService(JasperReportsContext jasperReportsContext, JRFillExpressionEvaluator expressionEvaluator, MultiAxisData data, byte evaluation)

Method Summary

Modifier and Type	Method	Description
void	addRecord()
void	clearData()
MultiAxisDataSource	createDataSource()
protected AxisLevel	createLevel(Axis axis, DataAxisLevel dataLevel, byte evaluation, int depth)
protected Measure	createMeasure(DataMeasure dataMeasure, byte evaluation)
protected BucketDefinition	createRootBucket()
protected AxisLevel	createRootLevel(Axis axis)
protected BucketDefinition	createServiceBucket(DataAxisLevel level, byte evaluation)
protected MeasureDefinition	createServiceMeasure(DataMeasure measure)
protected Object	evaluateBucketValue(JRCalculator calculator, DataAxisLevel level)
void	evaluateRecord(JRCalculator calculator)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

EXCEPTION_MESSAGE_KEY_INCREMENT_BIDIMENSIONAL_DATASET_ERROR

public static final String EXCEPTION_MESSAGE_KEY_INCREMENT_BIDIMENSIONAL_DATASET_ERROR

See Also:

Constant Field Values

Constructor Detail

MultiAxisDataService

public MultiAxisDataService(JasperReportsContext jasperReportsContext,
                            JRFillExpressionEvaluator expressionEvaluator,
                            MultiAxisData data,
                            byte evaluation)
                     throws JRException

Throws:

JRException

Method Detail

createRootLevel

protected AxisLevel createRootLevel(Axis axis)
                             throws JRException

Throws:

JRException

createRootBucket

protected BucketDefinition createRootBucket()
                                     throws JRException

Throws:

JRException

createLevel

protected AxisLevel createLevel(Axis axis,
                                DataAxisLevel dataLevel,
                                byte evaluation,
                                int depth)
                         throws JRException

Throws:

JRException

createServiceBucket

protected BucketDefinition createServiceBucket(DataAxisLevel level,
                                               byte evaluation)
                                        throws JRException

Throws:

JRException

createMeasure

protected Measure createMeasure(DataMeasure dataMeasure,
                                byte evaluation)
                         throws JRException

Throws:

JRException

createServiceMeasure

protected MeasureDefinition createServiceMeasure(DataMeasure measure)

evaluateRecord

public void evaluateRecord(JRCalculator calculator)
                    throws JRExpressionEvalException

Throws:

JRExpressionEvalException

evaluateBucketValue

protected Object evaluateBucketValue(JRCalculator calculator,
                                     DataAxisLevel level)
                              throws JRExpressionEvalException

Throws:

JRExpressionEvalException

addRecord

public void addRecord()

clearData

public void clearData()

createDataSource

public MultiAxisDataSource createDataSource()
                                     throws JRException

Throws:

JRException