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Packages that use IndexInput | |
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org.apache.lucene.codecs | Codecs API: API for customization of the encoding and structure of the index. |
org.apache.lucene.codecs.lucene3x | Codec to support Lucene 3.x indexes (readonly) |
org.apache.lucene.codecs.lucene40 | Lucene 4.0 file format. |
org.apache.lucene.codecs.lucene41 | Lucene 4.1 file format. |
org.apache.lucene.store | Binary i/o API, used for all index data. |
org.apache.lucene.util | Some utility classes. |
org.apache.lucene.util.packed | Packed integer arrays and streams. |
Uses of IndexInput in org.apache.lucene.codecs |
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Methods in org.apache.lucene.codecs with parameters of type IndexInput | |
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abstract void |
PostingsReaderBase.init(IndexInput termsIn)
Performs any initialization, such as reading and verifying the header from the provided terms dictionary IndexInput . |
protected int |
BlockTreeTermsReader.readHeader(IndexInput input)
Reads terms file header. |
protected int |
BlockTreeTermsReader.readIndexHeader(IndexInput input)
Reads index file header. |
protected abstract int |
MultiLevelSkipListReader.readSkipData(int level,
IndexInput skipStream)
Subclasses must implement the actual skip data encoding in this method. |
abstract void |
PostingsReaderBase.readTermsBlock(IndexInput termsIn,
FieldInfo fieldInfo,
BlockTermState termState)
Reads data for all terms in the next block; this method should merely load the byte[] blob but not decode, which is done in PostingsReaderBase.nextTerm(org.apache.lucene.index.FieldInfo, org.apache.lucene.codecs.BlockTermState) . |
protected void |
BlockTreeTermsReader.seekDir(IndexInput input,
long dirOffset)
Seek input to the directory offset. |
Constructors in org.apache.lucene.codecs with parameters of type IndexInput | |
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MultiLevelSkipListReader(IndexInput skipStream,
int maxSkipLevels,
int skipInterval)
Creates a MultiLevelSkipListReader , where
skipInterval and skipMultiplier are
the same. |
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MultiLevelSkipListReader(IndexInput skipStream,
int maxSkipLevels,
int skipInterval,
int skipMultiplier)
Creates a MultiLevelSkipListReader . |
Uses of IndexInput in org.apache.lucene.codecs.lucene3x |
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Methods in org.apache.lucene.codecs.lucene3x with parameters of type IndexInput | |
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static void |
Lucene3xSegmentInfoReader.readLegacyInfos(SegmentInfos infos,
Directory directory,
IndexInput input,
int format)
Deprecated. |
Uses of IndexInput in org.apache.lucene.codecs.lucene40 |
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Methods in org.apache.lucene.codecs.lucene40 that return IndexInput | |
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IndexInput |
Lucene40StoredFieldsReader.rawDocs(int[] lengths,
int startDocID,
int numDocs)
Returns the length in bytes of each raw document in a contiguous range of length numDocs starting with startDocID. |
Methods in org.apache.lucene.codecs.lucene40 with parameters of type IndexInput | |
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void |
Lucene40StoredFieldsWriter.addRawDocuments(IndexInput stream,
int[] lengths,
int numDocs)
Bulk write a contiguous series of documents. |
void |
Lucene40PostingsReader.init(IndexInput termsIn)
Deprecated. |
protected int |
Lucene40SkipListReader.readSkipData(int level,
IndexInput skipStream)
Deprecated. |
void |
Lucene40PostingsReader.readTermsBlock(IndexInput termsIn,
FieldInfo fieldInfo,
BlockTermState _termState)
Deprecated. |
Constructors in org.apache.lucene.codecs.lucene40 with parameters of type IndexInput | |
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Lucene40SkipListReader(IndexInput skipStream,
int maxSkipLevels,
int skipInterval)
Deprecated. Sole constructor. |
Uses of IndexInput in org.apache.lucene.codecs.lucene41 |
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Methods in org.apache.lucene.codecs.lucene41 with parameters of type IndexInput | |
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void |
Lucene41PostingsReader.init(IndexInput termsIn)
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void |
Lucene41PostingsReader.readTermsBlock(IndexInput termsIn,
FieldInfo fieldInfo,
BlockTermState _termState)
|
Uses of IndexInput in org.apache.lucene.store |
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Subclasses of IndexInput in org.apache.lucene.store | |
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class |
BufferedIndexInput
Base implementation class for buffered IndexInput . |
class |
ChecksumIndexInput
Reads bytes through to a primary IndexInput, computing checksum as it goes. |
protected static class |
FSDirectory.FSIndexInput
Base class for reading input from a RandomAccessFile |
protected static class |
NIOFSDirectory.NIOFSIndexInput
Reads bytes with FileChannel.read(ByteBuffer, long) |
class |
RAMInputStream
A memory-resident IndexInput implementation. |
protected static class |
SimpleFSDirectory.SimpleFSIndexInput
Reads bytes with RandomAccessFile.seek(long) followed by
RandomAccessFile.read(byte[], int, int) . |
Methods in org.apache.lucene.store that return IndexInput | |
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IndexInput |
IndexInput.clone()
Returns a clone of this stream. |
abstract IndexInput |
Directory.IndexInputSlicer.openFullSlice()
Deprecated. Only for reading CFS files from 3.x indexes. |
IndexInput |
MMapDirectory.openInput(String name,
IOContext context)
Creates an IndexInput for the file with the given name. |
IndexInput |
FileSwitchDirectory.openInput(String name,
IOContext context)
|
IndexInput |
RAMDirectory.openInput(String name,
IOContext context)
Returns a stream reading an existing file. |
IndexInput |
TrackingDirectoryWrapper.openInput(String name,
IOContext context)
|
IndexInput |
SimpleFSDirectory.openInput(String name,
IOContext context)
Creates an IndexInput for the file with the given name. |
IndexInput |
CompoundFileDirectory.openInput(String name,
IOContext context)
|
IndexInput |
RateLimitedDirectoryWrapper.openInput(String name,
IOContext context)
|
abstract IndexInput |
Directory.openInput(String name,
IOContext context)
Returns a stream reading an existing file, with the specified read buffer size. |
IndexInput |
NIOFSDirectory.openInput(String name,
IOContext context)
Creates an IndexInput for the file with the given name. |
IndexInput |
NRTCachingDirectory.openInput(String name,
IOContext context)
|
abstract IndexInput |
Directory.IndexInputSlicer.openSlice(String sliceDescription,
long offset,
long length)
Returns an IndexInput slice starting at the given offset with the given length. |
Constructors in org.apache.lucene.store with parameters of type IndexInput | |
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ChecksumIndexInput(IndexInput main)
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Uses of IndexInput in org.apache.lucene.util |
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Methods in org.apache.lucene.util with parameters of type IndexInput | |
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void |
PagedBytes.copy(IndexInput in,
long byteCount)
Read this many bytes from in |
Uses of IndexInput in org.apache.lucene.util.packed |
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Methods in org.apache.lucene.util.packed with parameters of type IndexInput | |
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static PackedInts.Reader |
PackedInts.getDirectReader(IndexInput in)
Construct a direct PackedInts.Reader from an IndexInput . |
static PackedInts.Reader |
PackedInts.getDirectReaderNoHeader(IndexInput in,
PackedInts.Format format,
int version,
int valueCount,
int bitsPerValue)
Expert: Construct a direct PackedInts.Reader from a stream without reading
metadata at the beginning of the stream. |
static PackedInts.Reader |
PackedInts.getDirectReaderNoHeader(IndexInput in,
PackedInts.Header header)
Expert: Construct a direct PackedInts.Reader from an IndexInput
without reading metadata at the beginning of the stream. |
Constructors in org.apache.lucene.util.packed with parameters of type IndexInput | |
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BlockPackedReader(IndexInput in,
int packedIntsVersion,
int blockSize,
long valueCount,
boolean direct)
Sole constructor. |
|
MonotonicBlockPackedReader(IndexInput in,
int packedIntsVersion,
int blockSize,
long valueCount,
boolean direct)
Sole constructor. |
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