net.sf.jasperreports.crosstabs.fill.calculation

Class CrosstabBucketingService

java.lang.Object

net.sf.jasperreports.crosstabs.fill.calculation.BucketingService

net.sf.jasperreports.crosstabs.fill.calculation.CrosstabBucketingService

public class CrosstabBucketingService
extends BucketingService

Version:

$Id: CrosstabBucketingService.java 5498 2012-07-20 11:20:34Z lucianc $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	CrosstabBucketingService.CollectedList
protected static class	CrosstabBucketingService.CollectedListComparator
protected static class	CrosstabBucketingService.OrderedCollectedList
protected static class	CrosstabBucketingService.SequentialCollectedList

Nested classes/interfaces inherited from class net.sf.jasperreports.crosstabs.fill.calculation.BucketingService

BucketingService.BucketListMap, BucketingService.BucketMap, BucketingService.BucketTreeMap, BucketingService.MapEntry

Field Summary

Fields

Modifier and Type	Field and Description
protected CrosstabCell[][]	cells
protected HeaderCell[][]	colHeaders
protected HeaderCell[][]	rowHeaders

Fields inherited from class net.sf.jasperreports.crosstabs.fill.calculation.BucketingService

allBuckets, buckets, bucketValueMap, colBucketCount, dataCount, DIMENSION_COLUMN, DIMENSION_ROW, DIMENSIONS, measureIndexes, measures, origMeasureCount, processed, PROPERTY_BUCKET_MEASURE_LIMIT, retrieveTotal, rowBucketCount, rowRetrColMax, rowRetrTotalMax, rowRetrTotalMin, rowRetrTotals, serviceContext, sorted, zeroUserMeasureValues

Constructor Summary

Constructors

Constructor and Description
CrosstabBucketingService(BucketingServiceContext serviceContext, List<BucketDefinition> rowBuckets, List<BucketDefinition> columnBuckets, List<MeasureDefinition> measures, boolean sorted, boolean[][] retrieveTotal)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	collectCols(BucketingService.BucketListMap collectedCols, BucketingService.BucketMap bucketMap)
void	createCrosstab()
protected HeaderCell[][]	createHeaders(byte dimension, CrosstabBucketingService.CollectedList[] headersLists, BucketingService.BucketMap totalsMap)
protected CrosstabBucketingService.CollectedList	createHeadersList(byte dimension, BucketingService.BucketMap bucketMap, int level, boolean total)
protected Object	evaluateOrderValue(BucketingService.BucketMap bucketMap, BucketDefinition.Bucket bucket)
protected void	fillCell(int[] pos, List<BucketDefinition.Bucket> vals, List<BucketingService.BucketMap> bucketMaps, MeasureDefinition.MeasureValue[] values)
protected void	fillCells(CrosstabBucketingService.CollectedList[] collectedHeaders, BucketingService.BucketMap bucketMap, int level, int[] pos, List<BucketDefinition.Bucket> vals, List<BucketingService.BucketMap> bucketMaps)
protected void	fillHeaders(byte dimension, HeaderCell[][] headers, int level, int col, CrosstabBucketingService.CollectedList list, List<BucketDefinition.Bucket> vals, BucketingService.BucketMap totalsMap)
HeaderCell[][]	getColumnHeaders() Returns the crosstab column headers.
CrosstabCell[][]	getCrosstabCells() Returns the crosstab data cells.
HeaderCell[][]	getRowHeaders() Returns the crosstab row headers.
protected MeasureDefinition.MeasureValue[][]	retrieveHeaderTotals(byte dimension, BucketDefinition.Bucket[] values, BucketingService.BucketMap totalsMap)
protected MeasureDefinition.MeasureValue[][][]	retrieveTotals(List<BucketDefinition.Bucket> vals, List<BucketingService.BucketMap> bucketMaps)

Methods inherited from class net.sf.jasperreports.crosstabs.fill.calculation.BucketingService

addData, addMeasure, bucketMeasuresCreated, checkBucketMeasureCount, checkTotals, clear, computeColumnTotal, computeRowTotals, computeTotals, createBucketMap, createCollectBucketMap, getBucketValues, getGrandTotals, getMeasureValues, getUserMeasureValues, getZeroUserMeasureValues, hasData, initMeasureValues, initUserMeasureValues, processData, sumVals

Methods inherited from class java.lang.Object

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

Field Detail

colHeaders

protected HeaderCell[][] colHeaders

rowHeaders

protected HeaderCell[][] rowHeaders

cells

protected CrosstabCell[][] cells

Constructor Detail

CrosstabBucketingService

public CrosstabBucketingService(BucketingServiceContext serviceContext,
                        List<BucketDefinition> rowBuckets,
                        List<BucketDefinition> columnBuckets,
                        List<MeasureDefinition> measures,
                        boolean sorted,
                        boolean[][] retrieveTotal)

Method Detail

createCrosstab

public void createCrosstab()
                    throws JRException

Throws:

JRException

collectCols

protected void collectCols(BucketingService.BucketListMap collectedCols,
               BucketingService.BucketMap bucketMap)
                    throws JRException

Throws:

JRException

createHeaders

protected HeaderCell[][] createHeaders(byte dimension,
                           CrosstabBucketingService.CollectedList[] headersLists,
                           BucketingService.BucketMap totalsMap)

createHeadersList

protected CrosstabBucketingService.CollectedList createHeadersList(byte dimension,
                                                       BucketingService.BucketMap bucketMap,
                                                       int level,
                                                       boolean total)
                                                            throws JRException

Throws:

JRException

evaluateOrderValue

protected Object evaluateOrderValue(BucketingService.BucketMap bucketMap,
                        BucketDefinition.Bucket bucket)
                             throws JRException

Throws:

JRException

fillHeaders

protected void fillHeaders(byte dimension,
               HeaderCell[][] headers,
               int level,
               int col,
               CrosstabBucketingService.CollectedList list,
               List<BucketDefinition.Bucket> vals,
               BucketingService.BucketMap totalsMap)

retrieveHeaderTotals

protected MeasureDefinition.MeasureValue[][] retrieveHeaderTotals(byte dimension,
                                                      BucketDefinition.Bucket[] values,
                                                      BucketingService.BucketMap totalsMap)

fillCells

protected void fillCells(CrosstabBucketingService.CollectedList[] collectedHeaders,
             BucketingService.BucketMap bucketMap,
             int level,
             int[] pos,
             List<BucketDefinition.Bucket> vals,
             List<BucketingService.BucketMap> bucketMaps)

fillCell

protected void fillCell(int[] pos,
            List<BucketDefinition.Bucket> vals,
            List<BucketingService.BucketMap> bucketMaps,
            MeasureDefinition.MeasureValue[] values)

retrieveTotals

protected MeasureDefinition.MeasureValue[][][] retrieveTotals(List<BucketDefinition.Bucket> vals,
                                                  List<BucketingService.BucketMap> bucketMaps)

getColumnHeaders

public HeaderCell[][] getColumnHeaders()

Returns the crosstab column headers.

processData() has to be called before this.

Returns:

the crosstab column headers

getRowHeaders

public HeaderCell[][] getRowHeaders()

Returns the crosstab row headers.

processData() has to be called before this.

Returns:

the crosstab row headers

getCrosstabCells

public CrosstabCell[][] getCrosstabCells()

Returns the crosstab data cells.

processData() has to be called before this.

Returns:

the crosstab data cells