net.sf.jasperreports.engine.export.tabulator

Class Tabulator

java.lang.Object

net.sf.jasperreports.engine.export.tabulator.Tabulator

public class Tabulator
extends Object

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Tabulator.CollapseCheck
protected class	Tabulator.ParentCheck
protected class	Tabulator.ParentDrop
protected class	Tabulator.SpanCheck
protected static class	Tabulator.SpanInfo<T extends DimensionEntry>
protected class	Tabulator.SpanRangeCheck
protected class	Tabulator.TableCellCreator

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXCEPTION_MESSAGE_KEY_DROPPING_PARENT_ERROR

Constructor Summary

Constructors

Constructor and Description
Tabulator(ExporterFilter filter, List<? extends JRPrintElement> elements)

Method Summary

Methods

Modifier and Type	Method and Description
void	addMargins(int width, int height)
protected boolean	canOverwrite(Cell existingCell, FrameCell currentParent)
protected void	collapseSpanColumns(Table table, DimensionRange<Column> range)
protected void	collapseSpanRows(Table table, DimensionRange<Row> range)
protected Column	columnKey(int startCoord)
protected void	columnSplit(Table table, Column splitCol, Column newCol)
protected void	createLayeredCell(Table table, FrameCell parentCell, int xOffset, int yOffset, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, DimensionRange<Column> layeredColRange, DimensionRange<Row> layeredRowRange)
protected void	createOverlappedLayer(int xOffset, int yOffset, LayeredCell layeredCell, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, DimensionRange<Column> layeredColRange, DimensionRange<Row> layeredRowRange)
protected FrameCell	droppedParent(FrameCell existingParent, FrameCell parent)
JRPrintElement	getCellElement(BaseElementCell cell)
protected JRPrintElement	getCellElement(PrintElementIndex parentIndex, int index)
protected Tabulator.SpanInfo<Column>	getColumnCellSpan(NavigableSet<Column> columns, Column column, Row row, Cell cell)
protected Tabulator.SpanInfo<Column>	getColumnCellSpan(TablePosition position, Cell cell)
protected Pair<Column,Column>	getColumnSpanRange(Table table, Column col, Row row, Cell spanned)
protected Tabulator.SpanInfo<Row>	getRowCellSpan(NavigableSet<Row> rows, Column column, Row row, Cell cell)
protected Tabulator.SpanInfo<Row>	getRowCellSpan(TablePosition position, Cell cell)
protected Pair<Row,Row>	getRowSpanRange(Table table, Column col, Row row, Cell spanned)
Table	getTable()
TableCell	getTableCell(TablePosition position, Cell cell)
protected boolean	isParent(FrameCell parent, Cell child)
protected boolean	isParent(FrameCell parent, FrameCell child)
protected boolean	isSplitCell(Cell spanned, Cell cell)
protected void	layoutElements(List<? extends JRPrintElement> elementList, Table table, FrameCell parentCell, PrintElementIndex parentIndex, int xOffset, int yOffset, Bounds elementBounds)
protected void	moveCellsToLayerTable(FrameCell parentCell, Table layerTable, DimensionRange<Column> colRange, DimensionRange<Row> rowRange)
protected Cell	overlapParentCell(Cell existingCell, FrameCell currentParent)
protected boolean	placeElement(Table table, FrameCell parentCell, int xOffset, int yOffset, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, boolean allowOverlap)
protected void	placeInLayeredCell(int xOffset, int yOffset, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, LayeredCell layeredCell, DimensionRange<Column> layeredColRange, DimensionRange<Row> layeredRowRange)
protected void	placeOverlappedElement(Table table, FrameCell parentCell, int xOffset, int yOffset, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, Bounds overlapBounds)
protected Row	rowKey(int startCoord)
protected void	rowSplit(Table table, Row splitRow, Row newRow)
protected void	setElementCells(DimensionRange<Column> elementColRange, DimensionRange<Row> elementRowRange, Cell elementCell)
protected void	setElementCells(Table table, FrameCell parentCell, int xOffset, int yOffset, JRPrintElement element, PrintElementIndex parentIndex, int elementIndex, DimensionRange<Column> colRange, DimensionRange<Row> rowRange)
void	tabulate()

Methods inherited from class java.lang.Object

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

Field Detail

EXCEPTION_MESSAGE_KEY_DROPPING_PARENT_ERROR

public static final String EXCEPTION_MESSAGE_KEY_DROPPING_PARENT_ERROR

See Also:

Constant Field Values

Constructor Detail

Tabulator

public Tabulator(ExporterFilter filter,
         List<? extends JRPrintElement> elements)

Method Detail

tabulate

public void tabulate()

layoutElements

protected void layoutElements(List<? extends JRPrintElement> elementList,
                  Table table,
                  FrameCell parentCell,
                  PrintElementIndex parentIndex,
                  int xOffset,
                  int yOffset,
                  Bounds elementBounds)

placeElement

protected boolean placeElement(Table table,
                   FrameCell parentCell,
                   int xOffset,
                   int yOffset,
                   JRPrintElement element,
                   PrintElementIndex parentIndex,
                   int elementIndex,
                   boolean allowOverlap)

placeOverlappedElement

protected void placeOverlappedElement(Table table,
                          FrameCell parentCell,
                          int xOffset,
                          int yOffset,
                          JRPrintElement element,
                          PrintElementIndex parentIndex,
                          int elementIndex,
                          Bounds overlapBounds)

placeInLayeredCell

protected void placeInLayeredCell(int xOffset,
                      int yOffset,
                      JRPrintElement element,
                      PrintElementIndex parentIndex,
                      int elementIndex,
                      LayeredCell layeredCell,
                      DimensionRange<Column> layeredColRange,
                      DimensionRange<Row> layeredRowRange)

createLayeredCell

protected void createLayeredCell(Table table,
                     FrameCell parentCell,
                     int xOffset,
                     int yOffset,
                     JRPrintElement element,
                     PrintElementIndex parentIndex,
                     int elementIndex,
                     DimensionRange<Column> layeredColRange,
                     DimensionRange<Row> layeredRowRange)

createOverlappedLayer

protected void createOverlappedLayer(int xOffset,
                         int yOffset,
                         LayeredCell layeredCell,
                         JRPrintElement element,
                         PrintElementIndex parentIndex,
                         int elementIndex,
                         DimensionRange<Column> layeredColRange,
                         DimensionRange<Row> layeredRowRange)

setElementCells

protected void setElementCells(Table table,
                   FrameCell parentCell,
                   int xOffset,
                   int yOffset,
                   JRPrintElement element,
                   PrintElementIndex parentIndex,
                   int elementIndex,
                   DimensionRange<Column> colRange,
                   DimensionRange<Row> rowRange)

canOverwrite

protected boolean canOverwrite(Cell existingCell,
                   FrameCell currentParent)

isParent

protected boolean isParent(FrameCell parent,
               FrameCell child)

overlapParentCell

protected Cell overlapParentCell(Cell existingCell,
                     FrameCell currentParent)

getColumnSpanRange

protected Pair<Column,Column> getColumnSpanRange(Table table,
                                     Column col,
                                     Row row,
                                     Cell spanned)

getRowSpanRange

protected Pair<Row,Row> getRowSpanRange(Table table,
                            Column col,
                            Row row,
                            Cell spanned)

moveCellsToLayerTable

protected void moveCellsToLayerTable(FrameCell parentCell,
                         Table layerTable,
                         DimensionRange<Column> colRange,
                         DimensionRange<Row> rowRange)

collapseSpanColumns

protected void collapseSpanColumns(Table table,
                       DimensionRange<Column> range)

collapseSpanRows

protected void collapseSpanRows(Table table,
                    DimensionRange<Row> range)

setElementCells

protected void setElementCells(DimensionRange<Column> elementColRange,
                   DimensionRange<Row> elementRowRange,
                   Cell elementCell)

addMargins

public void addMargins(int width,
              int height)

columnKey

protected Column columnKey(int startCoord)

rowKey

protected Row rowKey(int startCoord)

columnSplit

protected void columnSplit(Table table,
               Column splitCol,
               Column newCol)

rowSplit

protected void rowSplit(Table table,
            Row splitRow,
            Row newRow)

isSplitCell

protected boolean isSplitCell(Cell spanned,
                  Cell cell)

getTable

public Table getTable()

getCellElement

public JRPrintElement getCellElement(BaseElementCell cell)

getCellElement

protected JRPrintElement getCellElement(PrintElementIndex parentIndex,
                            int index)

isParent

protected boolean isParent(FrameCell parent,
               Cell child)

getColumnCellSpan

protected Tabulator.SpanInfo<Column> getColumnCellSpan(TablePosition position,
                                           Cell cell)

getColumnCellSpan

protected Tabulator.SpanInfo<Column> getColumnCellSpan(NavigableSet<Column> columns,
                                           Column column,
                                           Row row,
                                           Cell cell)

getRowCellSpan

protected Tabulator.SpanInfo<Row> getRowCellSpan(TablePosition position,
                                     Cell cell)

getRowCellSpan

protected Tabulator.SpanInfo<Row> getRowCellSpan(NavigableSet<Row> rows,
                                     Column column,
                                     Row row,
                                     Cell cell)

droppedParent

protected FrameCell droppedParent(FrameCell existingParent,
                      FrameCell parent)

getTableCell

public TableCell getTableCell(TablePosition position,
                     Cell cell)