Overview | Package | Class | Use | Tree | Deprecated | Help
PREV NEXT | FRAMES NO FRAMES

## Uses of Class
org.apache.lucene.store.IndexInput

Packages that use IndexInput
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

Methods in org.apache.lucene.codecs with parameters of type IndexInput
`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
`MultiLevelSkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval)` Creates a `MultiLevelSkipListReader`, where `skipInterval` and `skipMultiplier` are the same.
`MultiLevelSkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval, int skipMultiplier)` Creates a `MultiLevelSkipListReader`.

Uses of IndexInput in org.apache.lucene.codecs.lucene3x

Methods in org.apache.lucene.codecs.lucene3x with parameters of type IndexInput
`static void` | `Lucene3xSegmentInfoReader.readLegacyInfos(SegmentInfos infos, Directory directory, IndexInput input, int format)` Deprecated.

Uses of IndexInput in org.apache.lucene.codecs.lucene40

Methods in org.apache.lucene.codecs.lucene40 that return IndexInput
`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
`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
`Lucene40SkipListReader(IndexInput skipStream, int maxSkipLevels, int skipInterval)` Deprecated. Sole constructor.

Uses of IndexInput in org.apache.lucene.codecs.lucene41

Methods in org.apache.lucene.codecs.lucene41 with parameters of type IndexInput
`void` | `Lucene41PostingsReader.init(IndexInput termsIn)`
`void` | `Lucene41PostingsReader.readTermsBlock(IndexInput termsIn, FieldInfo fieldInfo, BlockTermState _termState)`

Uses of IndexInput in org.apache.lucene.store

Subclasses of IndexInput in org.apache.lucene.store
`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
`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` | `TrackingDirectoryWrapper.openInput(String name, IOContext context)`
`IndexInput` | `SimpleFSDirectory.openInput(String name, IOContext context)` Creates an IndexInput for the file with the given name.
`IndexInput` | `RateLimitedDirectoryWrapper.openInput(String name, IOContext context)`
`IndexInput` | `RAMDirectory.openInput(String name, IOContext context)` Returns a stream reading an existing file.
`IndexInput` | `NRTCachingDirectory.openInput(String name, IOContext context)`
`IndexInput` | `NIOFSDirectory.openInput(String name, IOContext context)` Creates an IndexInput for the file with the given name.
`IndexInput` | `MMapDirectory.openInput(String name, IOContext context)` Creates an IndexInput for the file with the given name.
`IndexInput` | `FileSwitchDirectory.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` | `CompoundFileDirectory.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
`ChecksumIndexInput(IndexInput main)`

Uses of IndexInput in org.apache.lucene.util

Methods in org.apache.lucene.util with parameters of type IndexInput
`void` | `PagedBytes.copy(IndexInput in, long byteCount)` Read this many bytes from in

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

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

Overview | Package | Class | Use | Tree | Deprecated | Help
PREV NEXT | FRAMES NO FRAMES

Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.