org.protempa.datastore

Class WorkingMemoryStoreCreator

java.lang.Object

org.protempa.datastore.AbstractDataStoreCreator<String,org.drools.WorkingMemory>

org.protempa.datastore.WorkingMemoryStoreCreator

All Implemented Interfaces:

DataStoreCreator<String,org.drools.WorkingMemory>

public final class WorkingMemoryStoreCreator
extends AbstractDataStoreCreator<String,org.drools.WorkingMemory>

A class to generate permanent stores mapping key IDs to Drools working memory objects.

Author:

Michel Mansour

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATABASE_NAME

Constructor Summary

Constructors

Constructor and Description
WorkingMemoryStoreCreator(org.drools.RuleBase ruleBase)
WorkingMemoryStoreCreator(org.drools.RuleBase ruleBase, String environmentName)

Method Summary

Modifier and Type	Method and Description
static WorkingMemoryStoreCreator	getInstance(org.drools.RuleBase ruleBase) Returns an instance of this class, which can be used to get either a permanent or temporary store.
org.arp.javautil.datastore.DataStore<String,org.drools.WorkingMemory>	getPersistentStore() Returns a permanent store with the given name.
protected String	nextDatabaseName()

Methods inherited from class org.protempa.datastore.AbstractDataStoreCreator

getEnvironmentName, newCacheStore

Methods inherited from class java.lang.Object

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

Field Detail

DATABASE_NAME

public static final String DATABASE_NAME

See Also:

Constant Field Values

Constructor Detail

WorkingMemoryStoreCreator

public WorkingMemoryStoreCreator(org.drools.RuleBase ruleBase)

WorkingMemoryStoreCreator

public WorkingMemoryStoreCreator(org.drools.RuleBase ruleBase,
                                 String environmentName)

Method Detail

getInstance

public static WorkingMemoryStoreCreator getInstance(org.drools.RuleBase ruleBase)

Returns an instance of this class, which can be used to get either a permanent or temporary store. This method accepts a Drools rule base, which may be used by the underlying storage system to facilitate the deserialization of Drools working memory objects.

Parameters:

ruleBase - the Drools rule base that all of the working memory objects are generated from.

Returns:

a WorkingMemoryStoreCreator

getPersistentStore

public org.arp.javautil.datastore.DataStore<String,org.drools.WorkingMemory> getPersistentStore()

Description copied from interface: DataStoreCreator

Returns a permanent store with the given name. If a store with the name exists, it may be returned. Otherwise, a new store with the name will be created.

Returns:

a DataStore backed by a permanent store implementation

nextDatabaseName

protected String nextDatabaseName()

Specified by:

nextDatabaseName in class AbstractDataStoreCreator<String,org.drools.WorkingMemory>