private void copyParameters(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRCrosstabParameter[] crossParameters = crosstab.getParameters();
if (crossParameters != null) {
parameters = new JRCrosstabParameter[crossParameters.length];
for (int i = 0; i < parameters.length; i++) {
parameters[i] = factory.getCrosstabParameter(crossParameters[i]);
}
}
parametersMapExpression = factory.getExpression(crosstab.getParametersMapExpression());
}
private void copyMeasures(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRCrosstabMeasure[] crossMeasures = crosstab.getMeasures();
if (crossMeasures != null) {
this.measures = new JRCrosstabMeasure[crossMeasures.length];
for (int i = 0; i < crossMeasures.length; ++i) {
this.measures[i] = factory.getCrosstabMeasure(crossMeasures[i]);
}
}
}
private void copyColumnGroups(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRCrosstabColumnGroup[] crossColumnGroups = crosstab.getColumnGroups();
if (crossColumnGroups != null) {
this.columnGroups = new JRCrosstabColumnGroup[crossColumnGroups.length];
for (int i = 0; i < crossColumnGroups.length; ++i) {
this.columnGroups[i] = factory.getCrosstabColumnGroup(crossColumnGroups[i]);
}
}
}
private void copyVariables(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRVariable[] vars = crosstab.getVariables();
if (vars != null) {
variables = new JRVariable[vars.length];
for (int i = 0; i < vars.length; i++) {
variables[i] = factory.getVariable(vars[i]);
}
}
}
private void copyCells(JRCrosstab crosstab, JRBaseObjectFactory factory) {
JRCrosstabCell[][] crossCells = crosstab.getCells();
if (crossCells != null) {
this.cells = new JRCrosstabCell[rowGroups.length + 1][columnGroups.length + 1];
for (int i = 0; i <= rowGroups.length; i++) {
for (int j = 0; j <= columnGroups.length; ++j) {
this.cells[i][j] = factory.getCrosstabCell(crossCells[i][j]);
}
}
}
}
public JRBaseCrosstab(JRCrosstab crosstab, JRBaseObjectFactory factory, int id) {
super(crosstab, factory);
this.id = id;
this.columnBreakOffset = crosstab.getColumnBreakOffset();
this.repeatColumnHeaders = crosstab.isRepeatColumnHeaders();
this.repeatRowHeaders = crosstab.isRepeatRowHeaders();
this.runDirectionValue = crosstab.getRunDirectionValue();
this.ignoreWidth = crosstab.getIgnoreWidth();
this.dataset = factory.getCrosstabDataset(crosstab.getDataset());
copyParameters(crosstab, factory);
copyVariables(crosstab, factory);
headerCell = factory.getCell(crosstab.getHeaderCell());
copyRowGroups(crosstab, factory);
copyColumnGroups(crosstab, factory);
copyMeasures(crosstab, factory);
copyCells(crosstab, factory);
whenNoDataCell = factory.getCell(crosstab.getWhenNoDataCell());
}
public static JRElement getElementByKey(JRCrosstab crosstab, String key) {
JRElement element = null;
if (crosstab.getHeaderCell() != null) {
element = crosstab.getHeaderCell().getElementByKey(key);
}
if (element == null) {
element = getHeadersElement(crosstab.getRowGroups(), key);
}
if (element == null) {
element = getHeadersElement(crosstab.getColumnGroups(), key);
}
if (element == null) {
if (crosstab instanceof JRDesignCrosstab) {
List cellsList = ((JRDesignCrosstab) crosstab).getCellsList();
for (Iterator it = cellsList.iterator(); element == null && it.hasNext(); ) {
JRCrosstabCell cell = (JRCrosstabCell) it.next();
element = cell.getContents().getElementByKey(key);
}
} else {
JRCrosstabCell[][] cells = crosstab.getCells();
for (int i = cells.length - 1; element == null && i >= 0; --i) {
for (int j = cells[i].length - 1; element == null && j >= 0; --j) {
JRCrosstabCell cell = cells[i][j];
if (cell != null) {
element = cell.getContents().getElementByKey(key);
}
}
}
}
}
if (element == null && crosstab.getWhenNoDataCell() != null) {
element = crosstab.getWhenNoDataCell().getElementByKey(key);
}
return element;
}
/**
* Returns the name of the expression evaluator unit for a crosstab of a report.
*
* @param report the report
* @param crosstab the crosstab
* @return the generated expression evaluator unit name
*/
public static String getUnitName(JasperReport report, JRCrosstab crosstab) {
return getUnitName(report, crosstab.getId(), report.getCompileNameSuffix());
}
