org.egothor.dynamizer
Class Egothor

java.lang.Object
  org.egothor.dynamizer.Dynamizer
      org.egothor.dynamizer.Egothor

All Implemented Interfaces:

Status

public class Egothor
extends Dynamizer

The Egothor object is a dynamizer that accepts only DynStruct objects.

Author:

Leo Galambos

Constructor Summary

Egothor(int capacity)
Constructor for the Egothor object.

Method Summary

void	add(BarrelReader reader) Append a new DynStruct barrel to the existing data structure.
void	add(BarrelReader reader, java.lang.String srcLocation) Pullovers (moves) a new org.egothor.core.DynStructReader to the existing data structure.
java.util.Properties	getState(java.util.Properties state) Return the properties of this Egothor.
void	optimize(boolean useSoftDelete) Optimize the data structure following a delete (or remove) operation on the managed Barrels.
void	setState(java.util.Properties state) Use the given properties for this object.

Methods inherited from class org.egothor.dynamizer.Dynamizer

close, commit, destroy, elements, getSlotter, initializeUnderControl, isDirty, removeDoc, setSlotter

Methods inherited from class java.lang.Object

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

Constructor Detail

Egothor

public Egothor(int capacity)

Constructor for the Egothor object. Calling this constructor merely creates an instance of the superclass.

See Also:

#setCapacity

Method Detail

setState

public void setState(java.util.Properties state)

Use the given properties for this object.

Parameters:

state - the desired properties

getState

public java.util.Properties getState(java.util.Properties state)

Return the properties of this Egothor.

Parameters:

state - the properties which will be also returned for your convenience

Returns:

the properties of this Egothor

add

public void add(BarrelReader reader)

Append a new DynStruct barrel to the existing data structure. When the algorithm decides that it has to rebuild the actual barrel structures it calls merger.

Specified by:

add in class Dynamizer

Parameters:

reader - the data structure to append

add

public void add(BarrelReader reader,
                java.lang.String srcLocation)

Description copied from class: Dynamizer

Pullovers (moves) a new org.egothor.core.DynStructReader to the existing data structure. When the algorithm decides that it has to rebuild the actual barrel structures it must optimize.

Specified by:

add in class Dynamizer

srcLocation - location of the structure to be pulled over

optimize

public void optimize(boolean useSoftDelete)

Optimize the data structure following a delete (or remove) operation on the managed Barrels. Call this method only after first removing an element.

Specified by:

optimize in class Dynamizer

Parameters:

useSoftDelete - true meand don't delete barrels directly, only log them as dead barrels. false means direct delete