Uses of Interface
org.apache.hadoop.hbase.types.DataType

Packages that use DataType

Package	Description
org.apache.hadoop.hbase.types	This package provides the definition and implementation of HBase's extensible data type API.

Uses of DataType in org.apache.hadoop.hbase.types

Classes in org.apache.hadoop.hbase.types that implement DataType

Modifier and Type	Class	Description
class	FixedLengthWrapper<T>	Wraps an existing DataType implementation as a fixed-length version of itself.
class	OrderedBlob	A byte[] of variable-length.
class	OrderedBlobVar	An alternative to OrderedBlob for use by Struct fields that do not terminate the fields list.
class	OrderedBytesBase<T>	Base class for data types backed by the OrderedBytes encoding implementations.
class	OrderedFloat32	A float of 32-bits using a fixed-length encoding.
class	OrderedFloat64	A double of 64-bits using a fixed-length encoding.
class	OrderedInt16	A short of 16-bits using a fixed-length encoding.
class	OrderedInt32	An int of 32-bits using a fixed-length encoding.
class	OrderedInt64	A long of 64-bits using a fixed-length encoding.
class	OrderedInt8	A byte of 8-bits using a fixed-length encoding.
class	OrderedNumeric	An Number of arbitrary precision and variable-length encoding.
class	OrderedString	A String of variable-length.
class	PBCell	An example for using protobuf objects with DataType API.
class	PBType<T extends org.apache.hbase.thirdparty.com.google.protobuf.Message>	A base-class for DataType implementations backed by protobuf.
class	RawByte	An DataType for interacting with values encoded using Bytes.putByte(byte[], int, byte).
class	RawBytes	An DataType for interacting with variable-length values encoded using Bytes.putBytes(byte[], int, byte[], int, int).
class	RawBytesFixedLength	An DataType that encodes fixed-length values encoded using Bytes.putBytes(byte[], int, byte[], int, int).
class	RawBytesTerminated	An DataType that encodes variable-length values encoded using Bytes.putBytes(byte[], int, byte[], int, int).
class	RawDouble	An DataType for interacting with values encoded using Bytes.putDouble(byte[], int, double).
class	RawFloat	An DataType for interacting with values encoded using Bytes.putFloat(byte[], int, float).
class	RawInteger	An DataType for interacting with values encoded using Bytes.putInt(byte[], int, int).
class	RawLong	An DataType for interacting with values encoded using Bytes.putLong(byte[], int, long).
class	RawShort	An DataType for interacting with values encoded using Bytes.putShort(byte[], int, short).
class	RawString	An DataType for interacting with values encoded using Bytes.toBytes(String).
class	RawStringFixedLength	An DataType that encodes fixed-length values encoded using Bytes.toBytes(String).
class	RawStringTerminated	An DataType that encodes variable-length values encoded using Bytes.toBytes(String).
class	Struct	Struct is a simple DataType for implementing "compound rowkey" and "compound qualifier" schema design strategies.
class	TerminatedWrapper<T>	Wraps an existing DataType implementation as a terminated version of itself.
class	Union2<A,B>	The Union family of DataTypes encode one of a fixed set of Objects.
class	Union3<A,B,C>	The Union family of DataTypes encode one of a fixed collection of Objects.
class	Union4<A,B,C,D>	The Union family of DataTypes encode one of a fixed collection of Objects.

Fields in org.apache.hadoop.hbase.types declared as DataType

Modifier and Type	Field	Description
protected final DataType<T>	FixedLengthWrapper.base
protected final DataType[]	Struct.fields
protected final DataType<A>	Union2.typeA
protected final DataType<B>	Union2.typeB
protected final DataType<C>	Union3.typeC
protected final DataType<D>	Union4.typeD
protected final DataType[]	StructIterator.types
protected final DataType<T>	TerminatedWrapper.wrapped

Fields in org.apache.hadoop.hbase.types with type parameters of type DataType

Modifier and Type	Field	Description
protected final List<DataType<?>>	StructBuilder.fields

Methods in org.apache.hadoop.hbase.types with parameters of type DataType

Modifier and Type	Method	Description
StructBuilder	StructBuilder.add(DataType<?> field)	Append field to the sequence of accumulated fields.

Constructors in org.apache.hadoop.hbase.types with parameters of type DataType

Modifier	Constructor	Description
	FixedLengthWrapper(DataType<T> base, int length)	Create a fixed-length version of the wrapped.
	Struct(DataType[] memberTypes)	Create a new Struct instance defined as the sequence of HDataTypes in memberTypes.
	StructIterator(PositionedByteRange src, DataType[] types)	Construct StructIterator over the values encoded in src using the specified types definition.
	TerminatedWrapper(DataType<T> wrapped, byte[] term)	Create a terminated version of the wrapped.
	TerminatedWrapper(DataType<T> wrapped, String term)	Create a terminated version of the wrapped.
	Union2(DataType<A> typeA, DataType<B> typeB)	Create an instance of Union2 over the set of specified types.
	Union3(DataType<A> typeA, DataType<B> typeB, DataType<C> typeC)	Create an instance of Union3 over the set of specified types.
	Union4(DataType<A> typeA, DataType<B> typeB, DataType<C> typeC, DataType<D> typeD)	Create an instance of Union4 over the set of specified types.