本文整理汇总了Java中org.apache.drill.exec.vector.NullableTimeStampVector类的典型用法代码示例。如果您正苦于以下问题：Java NullableTimeStampVector类的具体用法？Java NullableTimeStampVector怎么用？Java NullableTimeStampVector使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
NullableTimeStampVector类属于org.apache.drill.exec.vector包，在下文中一共展示了NullableTimeStampVector类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getCopier
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
private Copier<?> getCopier(int jdbcType, int offset, ResultSet result, ValueVector v) {
if (v instanceof NullableBigIntVector) {
return new BigIntCopier(offset, result, (NullableBigIntVector.Mutator) v.getMutator());
} else if (v instanceof NullableFloat4Vector) {
return new Float4Copier(offset, result, (NullableFloat4Vector.Mutator) v.getMutator());
} else if (v instanceof NullableFloat8Vector) {
return new Float8Copier(offset, result, (NullableFloat8Vector.Mutator) v.getMutator());
} else if (v instanceof NullableIntVector) {
return new IntCopier(offset, result, (NullableIntVector.Mutator) v.getMutator());
} else if (v instanceof NullableVarCharVector) {
return new VarCharCopier(offset, result, (NullableVarCharVector.Mutator) v.getMutator());
} else if (v instanceof NullableVarBinaryVector) {
return new VarBinaryCopier(offset, result, (NullableVarBinaryVector.Mutator) v.getMutator());
} else if (v instanceof NullableDateVector) {
return new DateCopier(offset, result, (NullableDateVector.Mutator) v.getMutator());
} else if (v instanceof NullableTimeVector) {
return new TimeCopier(offset, result, (NullableTimeVector.Mutator) v.getMutator());
} else if (v instanceof NullableTimeStampVector) {
return new TimeStampCopier(offset, result, (NullableTimeStampVector.Mutator) v.getMutator());
} else if (v instanceof NullableBitVector) {
return new BitCopier(offset, result, (NullableBitVector.Mutator) v.getMutator());
}
throw new IllegalArgumentException("Unknown how to handle vector.");
}
示例2: NullableDictionaryTimeStampReader
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
NullableDictionaryTimeStampReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, NullableTimeStampVector v,
SchemaElement schemaElement) throws ExecutionSetupException {
super(parentReader, allocateSize, descriptor, columnChunkMetaData, fixedLength, v, schemaElement);
}
示例3: getNullableColumnReader
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
public static NullableColumnReader getNullableColumnReader(ParquetRecordReader parentReader, int allocateSize,
ColumnDescriptor columnDescriptor,
ColumnChunkMetaData columnChunkMetaData,
boolean fixedLength,
ValueVector valueVec,
SchemaElement schemaElement) throws ExecutionSetupException {
ConvertedType convertedType = schemaElement.getConverted_type();
if (! columnChunkMetaData.getEncodings().contains(Encoding.PLAIN_DICTIONARY)) {
if (columnDescriptor.getType() == PrimitiveType.PrimitiveTypeName.INT96) {
return new NullableFixedByteAlignedReaders.NullableFixedBinaryReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableVarBinaryVector) valueVec, schemaElement);
}else{
return new NullableFixedByteAlignedReaders.NullableFixedByteAlignedReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, valueVec, schemaElement);
}
} else {
switch (columnDescriptor.getType()) {
case INT32:
if (convertedType == null) {
return new NullableFixedByteAlignedReaders.NullableDictionaryIntReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableIntVector) valueVec, schemaElement);
}
switch (convertedType) {
case DECIMAL:
return new NullableFixedByteAlignedReaders.NullableDictionaryDecimal9Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableDecimal9Vector) valueVec, schemaElement);
case TIME_MILLIS:
return new NullableFixedByteAlignedReaders.NullableDictionaryTimeReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableTimeVector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable converted type " + convertedType + " for primitive type INT32");
}
case INT64:
if (convertedType == null) {
return new NullableFixedByteAlignedReaders.NullableDictionaryBigIntReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableBigIntVector)valueVec, schemaElement);
}
switch (convertedType) {
case DECIMAL:
return new NullableFixedByteAlignedReaders.NullableDictionaryDecimal18Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableDecimal18Vector)valueVec, schemaElement);
case TIMESTAMP_MILLIS:
return new NullableFixedByteAlignedReaders.NullableDictionaryTimeStampReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableTimeStampVector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable converted type " + convertedType + " for primitive type INT64");
}
case INT96:
return new NullableFixedByteAlignedReaders.NullableFixedBinaryReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableVarBinaryVector) valueVec, schemaElement);
case FLOAT:
return new NullableFixedByteAlignedReaders.NullableDictionaryFloat4Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableFloat4Vector)valueVec, schemaElement);
case DOUBLE:
return new NullableFixedByteAlignedReaders.NullableDictionaryFloat8Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableFloat8Vector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable column type " + columnDescriptor.getType().name() );
}
}
}
示例4: TimeStampCopier
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
public TimeStampCopier(int columnIndex, ResultSet result, NullableTimeStampVector.Mutator mutator) {
super(columnIndex, result, mutator);
}
示例5: setSafeValue
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
@Override
public void setSafeValue(ObjectInspector oi, Object hiveFieldValue, ValueVector outputVV, int outputIndex) {
final java.sql.Timestamp value = ((TimestampObjectInspector)oi).getPrimitiveJavaObject(hiveFieldValue);
final DateTime ts = new DateTime(value.getTime()).withZoneRetainFields(DateTimeZone.UTC);
((NullableTimeStampVector) outputVV).getMutator().setSafe(outputIndex, ts.getMillis());
}
示例6: setTimestampColumnValue
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
private void setTimestampColumnValue(final long data, final ProjectedColumnInfo pci, final int count) {
((NullableTimeStampVector.Mutator) pci.vv.getMutator())
.setSafe(count, data);
}
示例7: NullableFixedBinaryAsTimeStampReader
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
NullableFixedBinaryAsTimeStampReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, NullableTimeStampVector v, SchemaElement schemaElement) throws ExecutionSetupException {
super(parentReader, allocateSize, descriptor, columnChunkMetaData, fixedLength, v, schemaElement);
}
示例8: getNullableColumnReader
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
public static NullableColumnReader<?> getNullableColumnReader(ParquetRecordReader parentReader, int allocateSize,
ColumnDescriptor columnDescriptor,
ColumnChunkMetaData columnChunkMetaData,
boolean fixedLength,
ValueVector valueVec,
SchemaElement schemaElement) throws ExecutionSetupException {
ConvertedType convertedType = schemaElement.getConverted_type();
if (! columnChunkMetaData.getEncodings().contains(Encoding.PLAIN_DICTIONARY)) {
if (columnDescriptor.getType() == PrimitiveType.PrimitiveTypeName.INT96) {
// TODO: check convertedType once parquet support TIMESTAMP_NANOS type annotation.
if (parentReader.getFragmentContext().getOptions().getOption(ExecConstants.PARQUET_READER_INT96_AS_TIMESTAMP).bool_val) {
return new NullableFixedByteAlignedReaders.NullableFixedBinaryAsTimeStampReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableTimeStampVector) valueVec, schemaElement);
} else {
return new NullableFixedByteAlignedReaders.NullableFixedBinaryReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableVarBinaryVector) valueVec, schemaElement);
}
}else{
return new NullableFixedByteAlignedReaders.NullableFixedByteAlignedReader<>(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, valueVec, schemaElement);
}
} else {
switch (columnDescriptor.getType()) {
case INT32:
if (convertedType == null) {
return new NullableFixedByteAlignedReaders.NullableDictionaryIntReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableIntVector) valueVec, schemaElement);
}
switch (convertedType) {
case DECIMAL:
return new NullableFixedByteAlignedReaders.NullableDictionaryDecimal9Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableDecimal9Vector) valueVec, schemaElement);
case TIME_MILLIS:
return new NullableFixedByteAlignedReaders.NullableDictionaryTimeReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableTimeVector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable converted type " + convertedType + " for primitive type INT32");
}
case INT64:
if (convertedType == null) {
return new NullableFixedByteAlignedReaders.NullableDictionaryBigIntReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableBigIntVector)valueVec, schemaElement);
}
switch (convertedType) {
case DECIMAL:
return new NullableFixedByteAlignedReaders.NullableDictionaryDecimal18Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableDecimal18Vector)valueVec, schemaElement);
case TIMESTAMP_MILLIS:
return new NullableFixedByteAlignedReaders.NullableDictionaryTimeStampReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableTimeStampVector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable converted type " + convertedType + " for primitive type INT64");
}
case INT96:
// TODO: check convertedType once parquet support TIMESTAMP_NANOS type annotation.
if (parentReader.getFragmentContext().getOptions().getOption(ExecConstants.PARQUET_READER_INT96_AS_TIMESTAMP).bool_val) {
return new NullableFixedByteAlignedReaders.NullableFixedBinaryAsTimeStampReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableTimeStampVector) valueVec, schemaElement);
} else {
return new NullableFixedByteAlignedReaders.NullableFixedBinaryReader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, true, (NullableVarBinaryVector) valueVec, schemaElement);
}
case FLOAT:
return new NullableFixedByteAlignedReaders.NullableDictionaryFloat4Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableFloat4Vector)valueVec, schemaElement);
case DOUBLE:
return new NullableFixedByteAlignedReaders.NullableDictionaryFloat8Reader(parentReader, allocateSize, columnDescriptor, columnChunkMetaData, fixedLength, (NullableFloat8Vector)valueVec, schemaElement);
default:
throw new ExecutionSetupException("Unsupported nullable column type " + columnDescriptor.getType().name() );
}
}
}
示例9: setTimestampColumnValue
import org.apache.drill.exec.vector.NullableTimeStampVector; //导入依赖的package包/类
private void setTimestampColumnValue(Long data, ProjectedColumnInfo pci, int rowCount) {
((NullableTimeStampVector.Mutator) pci.vv.getMutator())
.setSafe(rowCount, data * 1000);
}