org.apache.lucene.store

Class NIOFSDirectory.NIOFSIndexInput

java.lang.Object

org.apache.lucene.store.DataInput

org.apache.lucene.store.IndexInput

org.apache.lucene.store.BufferedIndexInput

org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput

org.apache.lucene.store.NIOFSDirectory.NIOFSIndexInput

All Implemented Interfaces:

Closeable, Cloneable

Enclosing class:

NIOFSDirectory

protected static class NIOFSDirectory.NIOFSIndexInput
extends SimpleFSDirectory.SimpleFSIndexInput

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput

SimpleFSDirectory.SimpleFSIndexInput.Descriptor

Field Summary

Fields inherited from class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput

chunkSize, end, file, off

Fields inherited from class org.apache.lucene.store.BufferedIndexInput

buffer, BUFFER_SIZE, MERGE_BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
NIOFSDirectory.NIOFSIndexInput(File path, IOContext context, int chunkSize)
NIOFSDirectory.NIOFSIndexInput(String sliceDescription, File path, SimpleFSDirectory.SimpleFSIndexInput.Descriptor file, FileChannel fc, long off, long length, int bufferSize, int chunkSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes the stream to further operations.
protected void	newBuffer(byte[] newBuffer)
protected void	readInternal(byte[] b, int offset, int len) IndexInput methods

Methods inherited from class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput

clone, copyBytes, length, seekInternal

Methods inherited from class org.apache.lucene.store.BufferedIndexInput

bufferSize, flushBuffer, getBufferSize, getFilePointer, readByte, readBytes, readBytes, readInt, readLong, readShort, readVInt, readVLong, seek, setBufferSize

Methods inherited from class org.apache.lucene.store.IndexInput

toString

Methods inherited from class org.apache.lucene.store.DataInput

readString, readStringSet, readStringStringMap

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NIOFSDirectory.NIOFSIndexInput

public NIOFSDirectory.NIOFSIndexInput(File path,
                              IOContext context,
                              int chunkSize)
                               throws IOException

Throws:

IOException

NIOFSDirectory.NIOFSIndexInput

public NIOFSDirectory.NIOFSIndexInput(String sliceDescription,
                              File path,
                              SimpleFSDirectory.SimpleFSIndexInput.Descriptor file,
                              FileChannel fc,
                              long off,
                              long length,
                              int bufferSize,
                              int chunkSize)

Method Detail

newBuffer

protected void newBuffer(byte[] newBuffer)

Overrides:

newBuffer in class BufferedIndexInput

close

public void close()
           throws IOException

Description copied from class: IndexInput

Closes the stream to further operations.

Specified by:

close in interface Closeable

Overrides:

close in class SimpleFSDirectory.SimpleFSIndexInput

Throws:

IOException

readInternal

protected void readInternal(byte[] b,
                int offset,
                int len)
                     throws IOException

Description copied from class: SimpleFSDirectory.SimpleFSIndexInput

IndexInput methods

Overrides:

readInternal in class SimpleFSDirectory.SimpleFSIndexInput

Parameters:

b - the array to read bytes into

offset - the offset in the array to start storing bytes

len - the number of bytes to read

Throws:

IOException