gr.demokritos.iit.jinsect.storage
Class INSECTCompressedMemoryDB<TObjectType extends java.io.Serializable>

java.lang.Object
  gr.demokritos.iit.jinsect.storage.INSECTDB
      gr.demokritos.iit.jinsect.storage.INSECTMemoryDB
          gr.demokritos.iit.jinsect.storage.INSECTCompressedMemoryDB<TObjectType>

All Implemented Interfaces:

java.io.Serializable

public class INSECTCompressedMemoryDB<TObjectType extends java.io.Serializable>
extends INSECTMemoryDB
implements java.io.Serializable

A class that uses memory for storage, while compressing the data of stored objects to optimize memory use.

See Also:

Serialized Form

Field Summary

Fields inherited from class gr.demokritos.iit.jinsect.storage.INSECTMemoryDB

ObjectMap

Fields inherited from class gr.demokritos.iit.jinsect.storage.INSECTDB

CATEGORY_TYPE, DOCUMENT_TYPE

Constructor Summary

INSECTCompressedMemoryDB()

Method Summary

protected java.lang.String	getObjectName(java.lang.String sObjectName, java.lang.String sObjectCategory)
TObjectType	loadObject(java.lang.String sObjectName, java.lang.String sObjectCategory) Loads a given Serializable object, with a given name and a given category from the database.
void	saveObject(java.io.Serializable oObj, java.lang.String sObjectName, java.lang.String sObjectCategory) Saves a given Serializable object, with a given name and a given category.

Methods inherited from class gr.demokritos.iit.jinsect.storage.INSECTMemoryDB

deleteObject, existsObject, getObjDataToString, getObjectList, getStringToObjData

Methods inherited from class gr.demokritos.iit.jinsect.storage.INSECTDB

finalizeDB

Methods inherited from class java.lang.Object

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

Constructor Detail

INSECTCompressedMemoryDB

public INSECTCompressedMemoryDB()

Method Detail

saveObject

public void saveObject(java.io.Serializable oObj,
                       java.lang.String sObjectName,
                       java.lang.String sObjectCategory)

Description copied from class: INSECTDB

Saves a given Serializable object, with a given name and a given category.

Overrides:

saveObject in class INSECTMemoryDB

Parameters:

oObj - The object to save.

sObjectName - The name (and unique identifier within the category) of the object.

sObjectCategory - The category of the object.

loadObject

public TObjectType loadObject(java.lang.String sObjectName,
                              java.lang.String sObjectCategory)

Description copied from class: INSECTDB

Loads a given Serializable object, with a given name and a given category from the database.

Overrides:

loadObject in class INSECTMemoryDB

Parameters:

sObjectName - The name (and unique identifier within the category) of the object.

sObjectCategory - The category of the saved object.

Returns:

The loaded object.

getObjectName

protected java.lang.String getObjectName(java.lang.String sObjectName,
                                         java.lang.String sObjectCategory)

Overrides:

getObjectName in class INSECTMemoryDB