com.hardcode.gdbms.engine.data.indexes.hashMap
Class DiskIndex

java.lang.Object
  com.hardcode.gdbms.engine.data.indexes.hashMap.DiskIndex

All Implemented Interfaces:

Index

public class DiskIndex
extends java.lang.Object
implements Index

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Author:

Fernando González Cortés

Constructor Summary

DiskIndex(java.io.File f)
Crea un nuevo DiskIndex.

DiskIndex(int socketCount)
Crea un nuevo DiskIndex.

Method Summary

void	add(java.lang.Object v, int position) DOCUMENT ME!
PositionIterator	getPositions(java.lang.Object v) DOCUMENT ME!
void	start() DOCUMENT ME!
void	stop() DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Constructor Detail

DiskIndex

public DiskIndex(java.io.File f)
          throws java.io.IOException

Crea un nuevo DiskIndex.

Parameters:

f - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

DiskIndex

public DiskIndex(int socketCount)
          throws java.io.IOException

Crea un nuevo DiskIndex.

Parameters:

socketCount - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!

Method Detail

start

public void start()
           throws IndexException

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Specified by:

start in interface Index

Throws:

IndexException

See Also:

Index.start()

stop

public void stop()
          throws IndexException

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Specified by:

stop in interface Index

Throws:

IndexException

See Also:

Index.stop()

add

public void add(java.lang.Object v,
                int position)
         throws IndexException

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Specified by:

add in interface Index

Parameters:

v - DOCUMENT ME!

position - DOCUMENT ME!

Throws:

IndexException

See Also:

com.hardcode.gdbms.engine.data.indexes.hashMap.Index#add(com.hardcode.gdbms.engine.values.Value, int)

getPositions

public PositionIterator getPositions(java.lang.Object v)
                              throws IndexException

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Specified by:

getPositions in interface Index

Parameters:

v - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

IndexException

See Also:

com.hardcode.gdbms.engine.data.indexes.hashMap.Index#getPositions(com.hardcode.gdbms.engine.values.Value)