Uses of Class
org.apache.lucene.store.DataInput

Packages that use DataInput

Package	Description
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.store	Binary i/o API, used for all index data.
org.apache.lucene.util	Some utility classes.
org.apache.lucene.util.fst	Finite state transducers
org.apache.lucene.util.packed	The packed package provides random access capable arrays of positive longs.

Uses of DataInput in org.apache.lucene.index

Constructors in org.apache.lucene.index with parameters of type DataInput

Constructor and Description
IndexFormatTooNewException(DataInput in, int version, int minVersion, int maxVersion)
IndexFormatTooOldException(DataInput in, int version, int minVersion, int maxVersion)
IndexFormatTooOldException(DataInput in, String version)

Uses of DataInput in org.apache.lucene.store

Subclasses of DataInput in org.apache.lucene.store

Modifier and Type	Class and Description
class	BufferedIndexInput Base implementation class for buffered IndexInput.
class	ByteArrayDataInput DataInput backed by a byte array.
class	ChecksumIndexInput Writes bytes through to a primary IndexOutput, computing checksum as it goes.
class	IndexInput Abstract base class for input from a file in a Directory.
class	InputStreamDataInput A DataInput wrapping a plain InputStream.
protected static class	NIOFSDirectory.NIOFSIndexInput
class	RAMInputStream A memory-resident IndexInput implementation.
protected static class	SimpleFSDirectory.SimpleFSIndexInput

Methods in org.apache.lucene.store with parameters of type DataInput

Modifier and Type	Method and Description
void	RAMOutputStream.copyBytes(DataInput input, long numBytes)
void	DataOutput.copyBytes(DataInput input, long numBytes) Copy numBytes bytes from input to ourself.

Uses of DataInput in org.apache.lucene.util

Subclasses of DataInput in org.apache.lucene.util

Modifier and Type	Class and Description
class	PagedBytes.PagedBytesDataInput

Methods in org.apache.lucene.util with parameters of type DataInput

Modifier and Type	Method and Description
static int	CodecUtil.checkHeader(DataInput in, String codec, int minVersion, int maxVersion)

Uses of DataInput in org.apache.lucene.util.fst

Subclasses of DataInput in org.apache.lucene.util.fst

Modifier and Type	Class and Description
static class	FST.BytesReader Reads the bytes from this FST.

Methods in org.apache.lucene.util.fst with parameters of type DataInput

Modifier and Type	Method and Description
Object	UpToTwoPositiveIntOutputs.read(DataInput in)
Long	PositiveIntOutputs.read(DataInput in)
PairOutputs.Pair<A,B>	PairOutputs.read(DataInput in)
abstract T	Outputs.read(DataInput in)
Object	NoOutputs.read(DataInput in)
IntsRef	IntSequenceOutputs.read(DataInput in)
BytesRef	ByteSequenceOutputs.read(DataInput in)

Constructors in org.apache.lucene.util.fst with parameters of type DataInput

Constructor and Description
FST(DataInput in, Outputs<T> outputs) Load a previously saved FST.

Uses of DataInput in org.apache.lucene.util.packed

Methods in org.apache.lucene.util.packed with parameters of type DataInput

Modifier and Type	Method and Description
static PackedInts.Reader	PackedInts.getReader(DataInput in) Retrieve PackedInt data from the DataInput and return a packed int structure based on it.