net.sf.jasperreports.crosstabs.fill.calculation
Class HeaderCell

java.lang.Object
  net.sf.jasperreports.crosstabs.fill.calculation.HeaderCell

public class HeaderCell
extends java.lang.Object

Crosstab header cell produced by the crosstab bucketing engine.

Version:

$Id: HeaderCell.java 5180 2012-03-29 13:23:12Z teodord $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

HeaderCell(BucketDefinition.Bucket[] bucketValues, int levelSpan, int depthSpan, MeasureDefinition.MeasureValue[][] totals)
Creates a crosstab header cell.

Method Summary

static HeaderCell	createLevelSpanCopy(HeaderCell cell, int newLevelSpan)
BucketDefinition.Bucket[]	getBucketValues() Returns the bucket values for this cell.
int	getDepthSpan() Returns the span across cells on subsequent levels (buckets).
int	getLevelSpan() Returns the span across cells on the same level (bucket).
MeasureDefinition.MeasureValue[][]	getTotals()
boolean	isTotal() Returns whether this header is a total header.

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderCell

public HeaderCell(BucketDefinition.Bucket[] bucketValues,
                  int levelSpan,
                  int depthSpan,
                  MeasureDefinition.MeasureValue[][] totals)

Creates a crosstab header cell.

Parameters:

bucketValues - the bucket values for the cell

levelSpan - the span across cells on the same level (bucket)

depthSpan - the span across cells on subsequent levels (buckets)

Method Detail

getBucketValues

public BucketDefinition.Bucket[] getBucketValues()

Returns the bucket values for this cell.

Returns:

the bucket values for this cell

getLevelSpan

public int getLevelSpan()

Returns the span across cells on the same level (bucket).

This is used for headers of buckets having sub-buckets.

Returns:

the span across cells on the same level (bucket)

getDepthSpan

public int getDepthSpan()

Returns the span across cells on subsequent levels (buckets).

This is used for total headers.

Returns:

the span across cells on subsequent levels (buckets)

isTotal

public boolean isTotal()

Returns whether this header is a total header.

Returns:

whether this header is a total header

getTotals

public MeasureDefinition.MeasureValue[][] getTotals()

createLevelSpanCopy

public static HeaderCell createLevelSpanCopy(HeaderCell cell,
                                             int newLevelSpan)