// If the Decision Table model was pre-5.4 Numeric data-types were always stored as
// BigDecimals. This function attempts to set the correct DTCellValue property based
// on the *true* data type.
private void convertDTCellValueFromNumeric(DataType.DataTypes dataType, DTCellValue52 dcv) {
// Generic type NUMERIC was always stored as a BigDecimal
final BigDecimal value = (BigDecimal) dcv.getNumericValue();
switch (dataType) {
case NUMERIC_BIGDECIMAL:
dcv.setNumericValue(value == null ? null : value);
break;
case NUMERIC_BIGINTEGER:
dcv.setNumericValue(value == null ? null : value.toBigInteger());
break;
case NUMERIC_BYTE:
dcv.setNumericValue(value == null ? null : value.byteValue());
break;
case NUMERIC_DOUBLE:
dcv.setNumericValue(value == null ? null : value.doubleValue());
break;
case NUMERIC_FLOAT:
dcv.setNumericValue(value == null ? null : value.floatValue());
break;
case NUMERIC_INTEGER:
dcv.setNumericValue(value == null ? null : value.intValue());
break;
case NUMERIC_LONG:
dcv.setNumericValue(value == null ? null : value.longValue());
break;
case NUMERIC_SHORT:
dcv.setNumericValue(value == null ? null : value.shortValue());
break;
}
}
@Override
public GuidedDecisionTableUiCell convertCell(
final DTCellValue52 cell,
final BaseColumn column,
final CellUtilities cellUtilities,
final ColumnUtilities columnUtilities) {
// If the underlying modelCell does not have a value don't create a UiModelCell. The
// underlying model data is fully populated whereas the uiModel is sparsely populated.
if (!cell.hasValue()) {
return null;
}
final DataType.DataTypes dataType = columnUtilities.getDataType(column);
cellUtilities.convertDTCellValueType(dataType, cell);
switch (dataType) {
case NUMERIC:
return new GuidedDecisionTableUiCell<Number>(cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_BIGDECIMAL:
return new GuidedDecisionTableUiCell<BigDecimal>(
(BigDecimal) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_BIGINTEGER:
return new GuidedDecisionTableUiCell<BigInteger>(
(BigInteger) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_BYTE:
return new GuidedDecisionTableUiCell<Byte>(
(Byte) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_DOUBLE:
return new GuidedDecisionTableUiCell<Double>(
(Double) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_FLOAT:
return new GuidedDecisionTableUiCell<Float>(
(Float) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_INTEGER:
return new GuidedDecisionTableUiCell<Integer>(
(Integer) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_LONG:
return new GuidedDecisionTableUiCell<Long>(
(Long) cell.getNumericValue(), cell.isOtherwise());
case NUMERIC_SHORT:
return new GuidedDecisionTableUiCell<Short>(
(Short) cell.getNumericValue(), cell.isOtherwise());
case DATE:
return new GuidedDecisionTableUiCell<Date>(cell.getDateValue(), cell.isOtherwise());
case BOOLEAN:
return new GuidedDecisionTableUiCell<Boolean>(cell.getBooleanValue(), cell.isOtherwise());
default:
return new GuidedDecisionTableUiCell<String>(cell.getStringValue(), cell.isOtherwise());
}
}
// Convert a Short value to a String
private String convertShortValueToString(DTCellValue52 dcv) {
final Short value = (Short) dcv.getNumericValue();
return (value == null ? "" : value.toString());
}
// Convert a Long value to a String
private String convertLongValueToString(DTCellValue52 dcv) {
final Long value = (Long) dcv.getNumericValue();
return (value == null ? "" : value.toString());
}
// Convert a Integer value to a String
private String convertIntegerValueToString(DTCellValue52 dcv) {
final Integer value = (Integer) dcv.getNumericValue();
return (value == null ? "" : value.toString());
}
// Convert a Double value to a String
private String convertDoubleValueToString(DTCellValue52 dcv) {
final Double value = (Double) dcv.getNumericValue();
return (value == null ? "" : value.toString());
}
// Convert a BigDecimal value to a String
private String convertBigDecimalValueToString(DTCellValue52 dcv) {
final BigDecimal value = (BigDecimal) dcv.getNumericValue();
return (value == null ? "" : value.toPlainString());
}
/**
* Convert a Model cell to one that can be used in the UI
*
* @param dcv
* @return
*/
@Override
public CellValue<? extends Comparable<?>> convertModelCellValue(
BaseColumn column, DTCellValue52 dcv) {
// Analysis cells do not use data-type
if (column instanceof AnalysisCol52) {
return makeNewAnalysisCellValue();
}
// Other cells do use data-type
DataType.DataTypes dataType = utilities.getDataType(column);
utilities.assertDTCellValue(dataType, dcv);
CellValue<? extends Comparable<?>> cell = null;
switch (dataType) {
case BOOLEAN:
cell = makeNewBooleanCellValue(dcv.getBooleanValue());
break;
case DATE:
cell = makeNewDateCellValue(dcv.getDateValue());
break;
case NUMERIC:
cell = makeNewNumericCellValue((BigDecimal) dcv.getNumericValue());
break;
case NUMERIC_BIGDECIMAL:
cell = makeNewBigDecimalCellValue((BigDecimal) dcv.getNumericValue());
break;
case NUMERIC_BIGINTEGER:
cell = makeNewBigIntegerCellValue((BigInteger) dcv.getNumericValue());
break;
case NUMERIC_BYTE:
cell = makeNewByteCellValue((Byte) dcv.getNumericValue());
break;
case NUMERIC_DOUBLE:
cell = makeNewDoubleCellValue((Double) dcv.getNumericValue());
break;
case NUMERIC_FLOAT:
cell = makeNewFloatCellValue((Float) dcv.getNumericValue());
break;
case NUMERIC_INTEGER:
cell = makeNewIntegerCellValue((Integer) dcv.getNumericValue());
break;
case NUMERIC_LONG:
if (column instanceof RowNumberCol52) {
cell = makeNewRowNumberCellValue((Long) dcv.getNumericValue());
} else {
cell = makeNewLongCellValue((Long) dcv.getNumericValue());
if (column instanceof AttributeCol52) {
AttributeCol52 at = (AttributeCol52) column;
if (at.getAttribute().equals(RuleAttributeWidget.SALIENCE_ATTR)) {
if (at.isUseRowNumber()) {
cell = makeNewRowNumberCellValue((Long) dcv.getNumericValue());
}
}
}
}
break;
case NUMERIC_SHORT:
cell = makeNewShortCellValue((Short) dcv.getNumericValue());
break;
default:
cell = makeNewStringCellValue(dcv.getStringValue());
if (column instanceof AttributeCol52) {
AttributeCol52 ac = (AttributeCol52) column;
if (ac.getAttribute().equals(RuleAttributeWidget.DIALECT_ATTR)) {
cell = makeNewDialectCellValue(dcv.getStringValue());
}
}
}
if (dcv.isOtherwise()) {
cell.addState(CellState.OTHERWISE);
}
return cell;
}