use of org.apache.drill.exec.vector.NullableDateVector in project drill by apache.
the class ParquetGroupScan method populatePruningVector.
public void populatePruningVector(ValueVector v, int index, SchemaPath column, String file) {
String f = Path.getPathWithoutSchemeAndAuthority(new Path(file)).toString();
MinorType type = getTypeForColumn(column).getMinorType();
switch(type) {
case INT:
{
NullableIntVector intVector = (NullableIntVector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
intVector.getMutator().setSafe(index, value);
return;
}
case SMALLINT:
{
NullableSmallIntVector smallIntVector = (NullableSmallIntVector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
smallIntVector.getMutator().setSafe(index, value.shortValue());
return;
}
case TINYINT:
{
NullableTinyIntVector tinyIntVector = (NullableTinyIntVector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
tinyIntVector.getMutator().setSafe(index, value.byteValue());
return;
}
case UINT1:
{
NullableUInt1Vector intVector = (NullableUInt1Vector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
intVector.getMutator().setSafe(index, value.byteValue());
return;
}
case UINT2:
{
NullableUInt2Vector intVector = (NullableUInt2Vector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
intVector.getMutator().setSafe(index, (char) value.shortValue());
return;
}
case UINT4:
{
NullableUInt4Vector intVector = (NullableUInt4Vector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
intVector.getMutator().setSafe(index, value);
return;
}
case BIGINT:
{
NullableBigIntVector bigIntVector = (NullableBigIntVector) v;
Long value = (Long) partitionValueMap.get(f).get(column);
bigIntVector.getMutator().setSafe(index, value);
return;
}
case FLOAT4:
{
NullableFloat4Vector float4Vector = (NullableFloat4Vector) v;
Float value = (Float) partitionValueMap.get(f).get(column);
float4Vector.getMutator().setSafe(index, value);
return;
}
case FLOAT8:
{
NullableFloat8Vector float8Vector = (NullableFloat8Vector) v;
Double value = (Double) partitionValueMap.get(f).get(column);
float8Vector.getMutator().setSafe(index, value);
return;
}
case VARBINARY:
{
NullableVarBinaryVector varBinaryVector = (NullableVarBinaryVector) v;
Object s = partitionValueMap.get(f).get(column);
byte[] bytes;
if (s instanceof Binary) {
bytes = ((Binary) s).getBytes();
} else if (s instanceof String) {
bytes = ((String) s).getBytes();
} else if (s instanceof byte[]) {
bytes = (byte[]) s;
} else {
throw new UnsupportedOperationException("Unable to create column data for type: " + type);
}
varBinaryVector.getMutator().setSafe(index, bytes, 0, bytes.length);
return;
}
case DECIMAL18:
{
NullableDecimal18Vector decimalVector = (NullableDecimal18Vector) v;
Long value = (Long) partitionValueMap.get(f).get(column);
decimalVector.getMutator().setSafe(index, value);
return;
}
case DATE:
{
NullableDateVector dateVector = (NullableDateVector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
dateVector.getMutator().setSafe(index, value * (long) DateTimeConstants.MILLIS_PER_DAY);
return;
}
case TIME:
{
NullableTimeVector timeVector = (NullableTimeVector) v;
Integer value = (Integer) partitionValueMap.get(f).get(column);
timeVector.getMutator().setSafe(index, value);
return;
}
case TIMESTAMP:
{
NullableTimeStampVector timeStampVector = (NullableTimeStampVector) v;
Long value = (Long) partitionValueMap.get(f).get(column);
timeStampVector.getMutator().setSafe(index, value);
return;
}
case VARCHAR:
{
NullableVarCharVector varCharVector = (NullableVarCharVector) v;
Object s = partitionValueMap.get(f).get(column);
byte[] bytes;
if (s instanceof String) {
// if the metadata was read from a JSON cache file it maybe a string type
bytes = ((String) s).getBytes();
} else if (s instanceof Binary) {
bytes = ((Binary) s).getBytes();
} else if (s instanceof byte[]) {
bytes = (byte[]) s;
} else {
throw new UnsupportedOperationException("Unable to create column data for type: " + type);
}
varCharVector.getMutator().setSafe(index, bytes, 0, bytes.length);
return;
}
default:
throw new UnsupportedOperationException("Unsupported type: " + type);
}
}
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