org.apache.lucene.store
Class RAMFile

java.lang.Object
  extended by org.apache.lucene.store.RAMFile
All Implemented Interfaces:
Serializable

public class RAMFile
extends Object
implements Serializable

For Lucene internal use

See Also:
Serialized Form

Field Summary
protected  ArrayList buffers
           
protected  long sizeInBytes
           
 
Constructor Summary
protected 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 buffers

sizeInBytes

protected long sizeInBytes
Constructor Detail

RAMFile

protected 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()


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