org.apache.lucene.store
Class RAMFile

java.lang.Object
  org.apache.lucene.store.RAMFile

All Implemented Interfaces:

Serializable

public class RAMFile
extends Object
implements Serializable

See Also:

Serialized Form

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Field Summary

protected ArrayList<byte[]>	buffers
protected long	sizeInBytes

Constructor Summary

RAMFile()

Method Summary

protected byte[]	addBuffer(int size)
protected byte[]	getBuffer(int index)
long	getLastModified()
long	getLength()
long	getSizeInBytes()
protected byte[]	newBuffer(int size) Expert: allocate a new buffer.
protected int	numBuffers()
protected void	setLastModified(long lastModified)
protected void	setLength(long length)

Methods inherited from class java.lang.Object

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

Field Detail

buffers

protected ArrayList<byte[]> buffers

sizeInBytes

protected long sizeInBytes

Constructor Detail

RAMFile

public RAMFile()

Method Detail

getLength

public long getLength()

setLength

protected void setLength(long length)

getLastModified

public long getLastModified()

setLastModified

protected void setLastModified(long lastModified)

addBuffer

protected final byte[] addBuffer(int size)

getBuffer

protected final byte[] getBuffer(int index)

numBuffers

protected final int numBuffers()

newBuffer

protected byte[] newBuffer(int size)

Expert: allocate a new buffer. Subclasses can allocate differently.

Parameters:

size - size of allocated buffer.

Returns:

allocated buffer.

getSizeInBytes

public long getSizeInBytes()