Uses of Class
org.apache.orc.TypeDescription

Packages that use TypeDescription

Package	Description
org.apache.orc
org.apache.orc.impl
org.apache.orc.impl.filter
org.apache.orc.impl.filter.leaf
org.apache.orc.impl.mask
org.apache.orc.impl.reader
org.apache.orc.impl.writer

Uses of TypeDescription in org.apache.orc

Fields in org.apache.orc declared as TypeDescription

Modifier and Type	Field	Description
protected final TypeDescription	StripeStatistics.schema

Methods in org.apache.orc that return TypeDescription

Modifier and Type	Method	Description
TypeDescription	TypeDescription.addField(String field, TypeDescription fieldType)	Add a field to a struct type as it is built.
TypeDescription	TypeDescription.addUnionChild(TypeDescription child)	Add a child to a union type.
TypeDescription	TypeDescription.clone()
static TypeDescription	OrcUtils.convertTypeFromProtobuf(List<OrcProto.Type> types, int rootColumn)	Translate the given rootColumn from the list of types to a TypeDescription.
static TypeDescription	TypeDescription.createBinary()
static TypeDescription	TypeDescription.createBoolean()
static TypeDescription	TypeDescription.createByte()
static TypeDescription	TypeDescription.createChar()
static TypeDescription	TypeDescription.createDate()
static TypeDescription	TypeDescription.createDecimal()
static TypeDescription	TypeDescription.createDouble()
static TypeDescription	TypeDescription.createFloat()
static TypeDescription	TypeDescription.createInt()
static TypeDescription	TypeDescription.createList(TypeDescription childType)
static TypeDescription	TypeDescription.createLong()
static TypeDescription	TypeDescription.createMap(TypeDescription keyType, TypeDescription valueType)
static TypeDescription	TypeDescription.createShort()
static TypeDescription	TypeDescription.createString()
static TypeDescription	TypeDescription.createStruct()
static TypeDescription	TypeDescription.createTimestamp()
static TypeDescription	TypeDescription.createTimestampInstant()
static TypeDescription	TypeDescription.createUnion()
static TypeDescription	TypeDescription.createVarchar()
TypeDescription	TypeDescription.findSubtype(int goal)	Locate a subtype by its id.
TypeDescription	TypeDescription.findSubtype(String columnName)	Find a subtype of this schema by name.
TypeDescription	TypeDescription.findSubtype(String columnName, boolean isSchemaEvolutionCaseAware)
static TypeDescription	TypeDescription.fromString(String typeName)	Parse TypeDescription from the Hive type names.
TypeDescription[]	DataMaskDescription.getColumns()	Get the list of columns that use this mask.
TypeDescription	TypeDescription.getParent()	Get the parent of the current type
TypeDescription	EncryptionVariant.getRoot()	Get the root column for this variant.
TypeDescription	OrcFile.WriterOptions.getSchema()
TypeDescription	Reader.getSchema()	Get the type of rows in this ORC file.
TypeDescription	Reader.Options.getSchema()
TypeDescription	Writer.getSchema()	Get the schema for this writer
TypeDescription	TypeDescription.removeAttribute(@NotNull String key)	Remove attribute on this type, if it is set.
TypeDescription	TypeDescription.setAttribute(@NotNull String key, String value)	Set an attribute on this type.
TypeDescription	TypeDescription.withMaxLength(int maxLength)	Set the maximum length for char and varchar types.
TypeDescription	TypeDescription.withPrecision(int precision)	For decimal types, set the precision.
TypeDescription	TypeDescription.withScale(int scale)	For decimal types, set the scale.

Methods in org.apache.orc that return types with arguments of type TypeDescription

Modifier and Type	Method	Description
List<TypeDescription>	TypeDescription.findSubtypes(String columnNameList)	Find a list of subtypes from a string, including the empty list.
List<TypeDescription>	TypeDescription.getChildren()	Get the subtypes of this type.

Methods in org.apache.orc with parameters of type TypeDescription

Modifier and Type	Method	Description
void	TypeDescription.addChild(TypeDescription child)	Add a child to a type.
TypeDescription	TypeDescription.addField(String field, TypeDescription fieldType)	Add a field to a struct type as it is built.
TypeDescription	TypeDescription.addUnionChild(TypeDescription child)	Add a child to a union type.
static DataMask	DataMask.Factory.build(DataMaskDescription mask, TypeDescription schema, DataMask.MaskOverrides overrides)	Build a new DataMask instance.
DataMask	DataMask.Provider.build(DataMaskDescription description, TypeDescription schema, DataMask.MaskOverrides overrides)	Build a mask with the given parameters.
int	TypeDescription.compareTo(TypeDescription other)
static TypeDescription	TypeDescription.createList(TypeDescription childType)
static TypeDescription	TypeDescription.createMap(TypeDescription keyType, TypeDescription valueType)
static List<OrcProto.Type>	OrcUtils.getOrcTypes(TypeDescription typeDescr)
DataMaskDescription	DataMask.MaskOverrides.hasOverride(TypeDescription type)	Should the current mask be overridden on a sub-column?
static boolean[]	OrcUtils.includeColumns(String selectedColumns, TypeDescription schema)	Returns selected columns as a boolean array with true value set for specified column names.
static void	TypeDescriptionPrettyPrint.print(PrintStream output, TypeDescription schema)
Reader.Options	Reader.Options.schema(TypeDescription schema)	Set the schema on read type description.
OrcFile.WriterOptions	OrcFile.WriterOptions.setSchema(TypeDescription schema)	Set the schema for the file.

Constructors in org.apache.orc with parameters of type TypeDescription

Modifier	Constructor	Description
	StripeStatistics(TypeDescription schema, List<OrcProto.ColumnStatistics> list, boolean writerUsedProlepticGregorian, boolean convertToProlepticGregorian)

Uses of TypeDescription in org.apache.orc.impl

Fields in org.apache.orc.impl declared as TypeDescription

Modifier and Type	Field	Description
TypeDescription	ParserUtils.TypeFinder.current
protected final TypeDescription	ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader.readerType
protected final TypeDescription	RecordReaderImpl.schema

Methods in org.apache.orc.impl that return TypeDescription

Modifier and Type	Method	Description
static TypeDescription	SchemaEvolution.createEventSchema(TypeDescription typeDescr)
static TypeDescription	ParserUtils.findSubtype(TypeDescription schema, ParserUtils.StringPosition source)
static TypeDescription	ParserUtils.findSubtype(TypeDescription schema, ParserUtils.StringPosition source, boolean isSchemaEvolutionCaseAware)
static TypeDescription	SchemaEvolution.getBaseRow(TypeDescription typeDescription)	Get the underlying base row from an ACID event struct.
TypeDescription[]	MaskDescriptionImpl.getColumns()
TypeDescription	SchemaEvolution.getFileSchema()
TypeDescription	SchemaEvolution.getFileType(int id)	Get the file type by reader type id.
TypeDescription	SchemaEvolution.getFileType(TypeDescription readerType)
TypeDescription	SchemaEvolution.getReaderBaseSchema()	Returns the non-ACID (aka base) reader type description.
TypeDescription	SchemaEvolution.getReaderSchema()
TypeDescription	OrcTail.getSchema()
TypeDescription	ReaderImpl.getSchema()
TypeDescription	WriterImpl.getSchema()
static TypeDescription	ParserUtils.parseType(ParserUtils.StringPosition source)

Methods in org.apache.orc.impl that return types with arguments of type TypeDescription

Modifier and Type	Method	Description
static List<TypeDescription>	ParserUtils.findSubtypeList(TypeDescription schema, ParserUtils.StringPosition source)

Methods in org.apache.orc.impl with parameters of type TypeDescription

Modifier and Type	Method	Description
void	MaskDescriptionImpl.addColumn(TypeDescription column)
protected void	ConvertTreeReaderFactory.ConvertTreeReader.assignStringGroupVectorEntry(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector bytesColVector, int elementNum, TypeDescription readerType, byte[] bytes)
protected void	ConvertTreeReaderFactory.ConvertTreeReader.assignStringGroupVectorEntry(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector bytesColVector, int elementNum, TypeDescription readerType, byte[] bytes, int start, int length)
static boolean	ConvertTreeReaderFactory.canConvert(TypeDescription fileType, TypeDescription readerType)
static boolean	SchemaEvolution.checkAcidSchema(TypeDescription type)
protected void	ConvertTreeReaderFactory.ConvertTreeReader.convertStringGroupVectorElement(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector bytesColVector, int elementNum, TypeDescription readerType)
static ColumnStatisticsImpl	ColumnStatisticsImpl.create(TypeDescription schema)
static ColumnStatisticsImpl	ColumnStatisticsImpl.create(TypeDescription schema, boolean convertToProleptic)
DataMask	MaskDescriptionImpl.create(TypeDescription schema, DataMask.MaskOverrides overrides)
static org.apache.hadoop.hive.ql.exec.vector.ColumnVector	TypeUtils.createColumn(TypeDescription schema, TypeDescription.RowBatchVersion version, int maxSize)
static TypeReader	ConvertTreeReaderFactory.createConvertTreeReader(TypeDescription readerType, TreeReaderFactory.Context context)	(Rules from Hive's PrimitiveObjectInspectorUtils conversion) To BOOLEAN, BYTE, SHORT, INT, LONG: Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) with down cast if necessary.
static TypeDescription	SchemaEvolution.createEventSchema(TypeDescription typeDescr)
static BatchReader	TreeReaderFactory.createRootReader(TypeDescription readerType, TreeReaderFactory.Context context)
static TypeReader	TreeReaderFactory.createTreeReader(TypeDescription readerType, TreeReaderFactory.Context context)
static ColumnStatisticsImpl	ColumnStatisticsImpl.deserialize(TypeDescription schema, OrcProto.ColumnStatistics stats)
static ColumnStatisticsImpl	ColumnStatisticsImpl.deserialize(TypeDescription schema, OrcProto.ColumnStatistics stats, boolean writerUsedProlepticGregorian, boolean convertToProlepticGregorian)
ColumnStatistics[]	ReaderImpl.deserializeStats(TypeDescription schema, List<OrcProto.ColumnStatistics> fileStats)
void	ConvertTreeReaderFactory.ConvertTreeReader.downCastAnyInteger(org.apache.hadoop.hive.ql.exec.vector.LongColumnVector longColVector, int elementNum, long inputLong, TypeDescription readerType)
void	ConvertTreeReaderFactory.ConvertTreeReader.downCastAnyInteger(org.apache.hadoop.hive.ql.exec.vector.LongColumnVector longColVector, int elementNum, TypeDescription readerType)
static void	ParserUtils.findColumn(TypeDescription schema, List<String> names, boolean isSchemaEvolutionCaseAware, ParserUtils.TypeVisitor visitor)	Find a column in a schema by walking down the type tree to find the right column.
static void	ParserUtils.findColumn(TypeDescription schema, ParserUtils.StringPosition source, boolean isSchemaEvolutionCaseAware, ParserUtils.TypeVisitor visitor)	Find a column in a schema by walking down the type tree to find the right column.
static org.apache.hadoop.hive.ql.exec.vector.ColumnVector[]	ParserUtils.findColumnVectors(TypeDescription schema, ParserUtils.StringPosition source, boolean isCaseSensitive, org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch)
static void	ParserUtils.findSubtype(TypeDescription schema, int goal, ParserUtils.TypeVisitor visitor)
static TypeDescription	ParserUtils.findSubtype(TypeDescription schema, ParserUtils.StringPosition source)
static TypeDescription	ParserUtils.findSubtype(TypeDescription schema, ParserUtils.StringPosition source, boolean isSchemaEvolutionCaseAware)
static List<TypeDescription>	ParserUtils.findSubtypeList(TypeDescription schema, ParserUtils.StringPosition source)
static TypeDescription	SchemaEvolution.getBaseRow(TypeDescription typeDescription)	Get the underlying base row from an ACID event struct.
TypeDescription	SchemaEvolution.getFileType(TypeDescription readerType)
protected boolean	ConvertTreeReaderFactory.ConvertTreeReader.integerDownCastNeeded(TypeDescription fileType, TypeDescription readerType)
static void	ParserUtils.parseKeys(ParserUtils.StringPosition source, TypeDescription schema)	Annotate the given schema with the encryption information.
static void	ParserUtils.parseMasks(ParserUtils.StringPosition source, TypeDescription schema)	Annotate the given schema with the masking information.
void	ParserUtils.TypeFinder.visit(TypeDescription type, int posn)
void	ParserUtils.TypeVisitor.visit(TypeDescription type, int posn)	As we navigate to the column, call this on each level

Constructors in org.apache.orc.impl with parameters of type TypeDescription

Modifier	Constructor	Description
protected	ListTreeReader(int fileColumn, TypeDescription readerSchema, TreeReaderFactory.Context context)
protected	MapTreeReader(int fileColumn, TypeDescription readerSchema, TreeReaderFactory.Context context)
	OrcFilterContextImpl(TypeDescription readSchema, boolean isSchemaCaseAware)
	SchemaEvolution(TypeDescription fileSchema, boolean[] readerIncluded)	Deprecated.
	SchemaEvolution(TypeDescription fileSchema, TypeDescription readerSchema, boolean[] readerIncluded)	Deprecated.
	SchemaEvolution(TypeDescription fileSchema, TypeDescription readerSchema, Reader.Options options)
	StripeStatisticsImpl(TypeDescription schema, boolean writerUsedProlepticGregorian, boolean convertToProlepticGregorian)
	StripeStatisticsImpl(TypeDescription schema, List<OrcProto.ColumnStatistics> list, boolean writerUsedProlepticGregorian, boolean convertToProlepticGregorian)
protected	StructTreeReader(int columnId, TypeDescription readerSchema, TreeReaderFactory.Context context)
	TypeFinder(TypeDescription schema)
protected	UnionTreeReader(int fileColumn, TypeDescription readerSchema, TreeReaderFactory.Context context)

Uses of TypeDescription in org.apache.orc.impl.filter

Methods in org.apache.orc.impl.filter with parameters of type TypeDescription

Modifier and Type	Method	Description
static BatchFilter	FilterFactory.createBatchFilter(Reader.Options opts, TypeDescription readSchema, boolean isSchemaCaseAware, OrcFile.Version version, boolean normalize, String filePath, Configuration conf)	Create a BatchFilter.
static VectorFilter	FilterFactory.createSArgFilter(org.apache.hadoop.hive.ql.io.sarg.ExpressionTree expr, Set<String> colIds, List<org.apache.hadoop.hive.ql.io.sarg.PredicateLeaf> leaves, TypeDescription readSchema, boolean isSchemaCaseAware, OrcFile.Version version)

Uses of TypeDescription in org.apache.orc.impl.filter.leaf

Methods in org.apache.orc.impl.filter.leaf with parameters of type TypeDescription

Modifier and Type	Method	Description
static VectorFilter	LeafFilterFactory.createLeafVectorFilter(org.apache.hadoop.hive.ql.io.sarg.PredicateLeaf leaf, Set<String> colIds, TypeDescription readSchema, boolean isSchemaCaseAware, OrcFile.Version version, boolean negated)

Uses of TypeDescription in org.apache.orc.impl.mask

Methods in org.apache.orc.impl.mask with parameters of type TypeDescription

Modifier and Type	Method	Description
DataMask	MaskFactory.build(TypeDescription schema, DataMask.MaskOverrides overrides)
DataMask	MaskProvider.build(DataMaskDescription description, TypeDescription schema, DataMask.MaskOverrides overrides)
protected abstract DataMask	MaskFactory.buildBinaryMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildBinaryMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildBinaryMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildBooleanMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildBooleanMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildBooleanMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildDateMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildDateMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildDateMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildDecimalMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildDecimalMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildDecimalMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildDoubleMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildDoubleMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildDoubleMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildLongMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildLongMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildLongMask(TypeDescription schema)
protected abstract DataMask	MaskFactory.buildStringMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildStringMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildStringMask(TypeDescription schema)
protected DataMask	MaskFactory.buildStructMask(TypeDescription schema, DataMask.MaskOverrides overrides)
protected abstract DataMask	MaskFactory.buildTimestampMask(TypeDescription schema)
protected DataMask	RedactMaskFactory.buildTimestampMask(TypeDescription schema)
protected DataMask	SHA256MaskFactory.buildTimestampMask(TypeDescription schema)

Method parameters in org.apache.orc.impl.mask with type arguments of type TypeDescription

Modifier and Type	Method	Description
protected DataMask[]	MaskFactory.buildChildren(List<TypeDescription> children, DataMask.MaskOverrides overrides)

Uses of TypeDescription in org.apache.orc.impl.reader

Methods in org.apache.orc.impl.reader that return TypeDescription

Modifier and Type	Method	Description
TypeDescription	ReaderEncryptionVariant.getRoot()

Constructors in org.apache.orc.impl.reader with parameters of type TypeDescription

Modifier	Constructor	Description
	ReaderEncryption(OrcProto.Footer footer, TypeDescription schema, long stripeStatisticsOffset, BufferChunk serializedTail, List<StripeInformation> stripes, KeyProvider provider, Configuration conf)
	StripePlanner(TypeDescription schema, ReaderEncryption encryption, DataReader dataReader, OrcFile.WriterVersion version, boolean ignoreNonUtf8BloomFilter, long maxBufferSize)
	StripePlanner(TypeDescription schema, ReaderEncryption encryption, DataReader dataReader, OrcFile.WriterVersion version, boolean ignoreNonUtf8BloomFilter, long maxBufferSize, Set<Integer> filterColIds)	Create a stripe parser.

Uses of TypeDescription in org.apache.orc.impl.writer

Fields in org.apache.orc.impl.writer declared as TypeDescription

Modifier and Type	Field	Description
protected final TypeDescription	TreeWriterBase.schema

Methods in org.apache.orc.impl.writer that return TypeDescription

Modifier and Type	Method	Description
TypeDescription	WriterEncryptionVariant.getRoot()

Methods in org.apache.orc.impl.writer with parameters of type TypeDescription

Modifier and Type	Method	Description
static TreeWriter	TreeWriter.Factory.create(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext streamFactory)	Create a new tree writer for the given types and insert encryption if required.

Constructors in org.apache.orc.impl.writer with parameters of type TypeDescription

Modifier	Constructor	Description
	BinaryTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	BooleanTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	ByteTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	DateTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	Decimal64TreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	DecimalTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	DoubleTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	FloatTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	IntegerTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	StructTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context)
	TimestampTreeWriter(TypeDescription schema, WriterEncryptionVariant encryption, WriterContext context, boolean instantType)
	WriterEncryptionVariant(WriterEncryptionKey key, TypeDescription root, LocalKey columnKey)