org.apache.lucene.store
protected static class SimpleFSDirectory.SimpleFSIndexInput extends BufferedIndexInput
Modifier and Type | Class and Description |
---|---|
protected static class |
SimpleFSDirectory.SimpleFSIndexInput.Descriptor |
Modifier and Type | Field and Description |
---|---|
protected int |
chunkSize |
protected SimpleFSDirectory.SimpleFSIndexInput.Descriptor |
file |
buffer, BUFFER_SIZE
Constructor and Description |
---|
SimpleFSDirectory.SimpleFSIndexInput(java.io.File path)
Deprecated.
Please use ctor taking chunkSize
|
SimpleFSDirectory.SimpleFSIndexInput(java.io.File path,
int bufferSize)
Deprecated.
Please use ctor taking chunkSize
|
SimpleFSDirectory.SimpleFSIndexInput(java.io.File path,
int bufferSize,
int chunkSize) |
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
clone()
Returns a clone of this stream.
|
void |
close()
Closes the stream to further operations.
|
long |
length()
The number of bytes in the file.
|
protected void |
readInternal(byte[] b,
int offset,
int len)
IndexInput methods
|
protected void |
seekInternal(long position)
Expert: implements seek.
|
getBufferSize, getFilePointer, newBuffer, readByte, readBytes, readBytes, seek, setBufferSize
readChars, readInt, readLong, readString, readStringStringMap, readVInt, readVLong, setModifiedUTF8StringsMode, skipChars
protected final SimpleFSDirectory.SimpleFSIndexInput.Descriptor file
protected final int chunkSize
public SimpleFSDirectory.SimpleFSIndexInput(java.io.File path) throws java.io.IOException
java.io.IOException
public SimpleFSDirectory.SimpleFSIndexInput(java.io.File path, int bufferSize) throws java.io.IOException
java.io.IOException
public SimpleFSDirectory.SimpleFSIndexInput(java.io.File path, int bufferSize, int chunkSize) throws java.io.IOException
java.io.IOException
protected void readInternal(byte[] b, int offset, int len) throws java.io.IOException
readInternal
in class BufferedIndexInput
b
- the array to read bytes intooffset
- the offset in the array to start storing byteslen
- the number of bytes to readjava.io.IOException
public void close() throws java.io.IOException
IndexInput
close
in class IndexInput
java.io.IOException
protected void seekInternal(long position)
BufferedIndexInput
BufferedIndexInput.readInternal(byte[],int,int)
will occur.seekInternal
in class BufferedIndexInput
BufferedIndexInput.readInternal(byte[],int,int)
public long length()
IndexInput
length
in class IndexInput
public java.lang.Object clone()
IndexInput
Clones of a stream access the same data, and are positioned at the same point as the stream they were cloned from.
Expert: Subclasses must ensure that clones may be positioned at different points in the input from each other and from the stream they were cloned from.
clone
in class BufferedIndexInput
Copyright © 2000-2014 Apache Software Foundation. All Rights Reserved.