@Test
public void nonBlankCell() {
Row row = new Row(5);
row.setCell(0, new Cell("I'm not empty", null));
Assert.assertFalse(row.isCellBlank(0));
row.setCell(3, new Cell("I'm not empty", null));
Assert.assertFalse(row.isCellBlank(3));
}
@Override
public void apply(Project project) {
synchronized (project) {
if (_firstNewCellIndex < 0) {
_firstNewCellIndex = project.columnModel.allocateNewCellIndex();
for (int i = 1; i < _columnNames.size(); i++) {
project.columnModel.allocateNewCellIndex();
}
_oldRows = new ArrayList<Row>(project.rows);
_newRows = new ArrayList<Row>(project.rows.size());
int cellIndex = project.columnModel.getColumnByName(_baseColumnName).getCellIndex();
int keyCellIndex =
project.columnModel.columns.get(project.columnModel.getKeyColumnIndex()).getCellIndex();
int index = 0;
int rowIndex = index < _rowIndices.size() ? _rowIndices.get(index) : _oldRows.size();
DataExtension dataExtension =
index < _rowIndices.size() ? _dataExtensions.get(index) : null;
index++;
Map<String, Recon> reconMap = new HashMap<String, Recon>();
for (int r = 0; r < _oldRows.size(); r++) {
Row oldRow = _oldRows.get(r);
if (r < rowIndex) {
_newRows.add(oldRow.dup());
continue;
}
if (dataExtension == null || dataExtension.data.length == 0) {
_newRows.add(oldRow);
} else {
Row firstNewRow = oldRow.dup();
extendRow(firstNewRow, dataExtension, 0, reconMap);
_newRows.add(firstNewRow);
int r2 = r + 1;
for (int subR = 1; subR < dataExtension.data.length; subR++) {
if (r2 < project.rows.size()) {
Row oldRow2 = project.rows.get(r2);
if (oldRow2.isCellBlank(cellIndex) && oldRow2.isCellBlank(keyCellIndex)) {
Row newRow = oldRow2.dup();
extendRow(newRow, dataExtension, subR, reconMap);
_newRows.add(newRow);
r2++;
continue;
}
}
Row newRow = new Row(cellIndex + _columnNames.size());
extendRow(newRow, dataExtension, subR, reconMap);
_newRows.add(newRow);
}
r = r2 - 1; // r will be incremented by the for loop anyway
}
rowIndex = index < _rowIndices.size() ? _rowIndices.get(index) : _oldRows.size();
dataExtension = index < _rowIndices.size() ? _dataExtensions.get(index) : null;
index++;
}
}
project.rows.clear();
project.rows.addAll(_newRows);
for (int i = 0; i < _columnNames.size(); i++) {
String name = _columnNames.get(i);
int cellIndex = _firstNewCellIndex + i;
Column column = new Column(cellIndex, name);
column.setReconConfig(new DBpediaDataExtensionReconConfig(_columnTypes.get(i)));
column.setReconStats(ReconStats.create(project, cellIndex));
try {
project.columnModel.addColumn(_columnInsertIndex + i, column, true);
// the column might have been renamed to avoid collision
_columnNames.set(i, column.getName());
} catch (ModelException e) {
// won't get here since we set the avoid collision flag
}
}
project.update();
}
}
@Test
public void blankCell() {
Row row = new Row(5);
Assert.assertTrue(row.isCellBlank(0));
}
