private BitSet getFilteredIndexes(
DimensionColumnDataChunk dimensionColumnDataChunk, int numerOfRows) {
byte[] defaultValue = null;
if (dimColEvaluatorInfoList.get(0).getDimension().hasEncoding(Encoding.DIRECT_DICTIONARY)) {
DirectDictionaryGenerator directDictionaryGenerator =
DirectDictionaryKeyGeneratorFactory.getDirectDictionaryGenerator(
dimColEvaluatorInfoList.get(0).getDimension().getDataType());
int key = directDictionaryGenerator.generateDirectSurrogateKey(null) + 1;
defaultValue =
FilterUtil.getMaskKey(
key,
dimColEvaluatorInfoList.get(0).getDimension(),
this.segmentProperties.getDimensionKeyGenerator());
}
if (null != dimensionColumnDataChunk.getAttributes().getInvertedIndexes()
&& dimensionColumnDataChunk instanceof FixedLengthDimensionDataChunk) {
return setFilterdIndexToBitSetWithColumnIndex(
(FixedLengthDimensionDataChunk) dimensionColumnDataChunk, numerOfRows, defaultValue);
}
return setFilterdIndexToBitSet(dimensionColumnDataChunk, numerOfRows, defaultValue);
}
@Override
public BatchResult prepareQueryResult(
Result<List<ListBasedResultWrapper>, Object> scannedResult) {
if ((null == scannedResult || scannedResult.size() < 1)) {
return new BatchRawResult();
}
QueryDimension[] queryDimensions = querySchemaInfo.getQueryDimensions();
int msrSize = queryExecuterProperties.measureDataTypes.length;
int dimSize = queryDimensions.length;
int[] order = querySchemaInfo.getQueryReverseOrder();
Object[][] resultData = new Object[scannedResult.size()][];
Object[] value;
Object[] row;
int counter = 0;
if (queryModel.isRawBytesDetailQuery()) {
while (scannedResult.hasNext()) {
value = scannedResult.getValue();
row = new Object[msrSize + 1];
row[0] = scannedResult.getKey();
if (value != null) {
assert (value.length == msrSize);
System.arraycopy(value, 0, row, 1, msrSize);
}
resultData[counter] = row;
counter++;
}
} else {
while (scannedResult.hasNext()) {
value = scannedResult.getValue();
row = new Object[msrSize + dimSize];
ByteArrayWrapper key = scannedResult.getKey();
if (key != null) {
long[] surrogateResult =
querySchemaInfo
.getKeyGenerator()
.getKeyArray(key.getDictionaryKey(), querySchemaInfo.getMaskedByteIndexes());
int noDictionaryColumnIndex = 0;
for (int i = 0; i < dimSize; i++) {
if (!queryDimensions[i].getDimension().hasEncoding(Encoding.DICTIONARY)) {
row[order[i]] =
DataTypeUtil.getDataBasedOnDataType(
new String(key.getNoDictionaryKeyByIndex(noDictionaryColumnIndex++)),
queryDimensions[i].getDimension().getDataType());
} else if (queryDimensions[i].getDimension().hasEncoding(Encoding.DIRECT_DICTIONARY)) {
DirectDictionaryGenerator directDictionaryGenerator =
DirectDictionaryKeyGeneratorFactory.getDirectDictionaryGenerator(
queryDimensions[i].getDimension().getDataType());
if (directDictionaryGenerator != null) {
row[order[i]] =
directDictionaryGenerator.getValueFromSurrogate(
(int) surrogateResult[queryDimensions[i].getDimension().getKeyOrdinal()]);
}
} else {
row[order[i]] =
(int) surrogateResult[queryDimensions[i].getDimension().getKeyOrdinal()];
}
}
}
for (int i = 0; i < msrSize; i++) {
row[order[i + queryDimensions.length]] = value[i];
}
resultData[counter] = row;
counter++;
}
}
LOGGER.info("###########################---- Total Number of records" + scannedResult.size());
BatchRawResult result = new BatchRawResult();
result.setRows(resultData);
return result;
}
