eu.dnetlib.msro.workflows.nodes

Class BlackboardJobNode

java.lang.Object

com.googlecode.sarasvati.mem.MemNode

eu.dnetlib.msro.workflows.nodes.SarasvatiJobNode

eu.dnetlib.msro.workflows.nodes.BlackboardJobNode

All Implemented Interfaces:

com.googlecode.sarasvati.adapter.Adaptable, com.googlecode.sarasvati.Node, Cloneable, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware

Direct Known Subclasses:

CreateIndexJobNode, CreateMDStoreJobNode, CreateObjectStoreJobNode, DeleteIndexJobNode, DeleteMDStoreJobNode, DeleteObjectStoreJobNode, DownloadFromMetadataJobNode, DownloadIntoObjectStoreJobNode, DropContentObjectStoreJobNode, StoreMDStoreRecordsJobNode, UpdateDbJobNode, UpdateIndexJobNode

public abstract class BlackboardJobNode
extends SarasvatiJobNode

Field Summary

Fields inherited from class com.googlecode.sarasvati.mem.MemNode

definingGraph, external, externalEnv, graph, guard, id, idGenerator, isStart, joinParam, joinType, name, originatingExternalNode, type

Constructor Summary

Constructors

Constructor and Description
BlackboardJobNode()

Method Summary

Modifier and Type	Method and Description
void	execute(com.googlecode.sarasvati.Engine engine, com.googlecode.sarasvati.NodeToken token)
protected BlackboardWorkflowJobListener	generateBlackboardListener(com.googlecode.sarasvati.Engine engine, com.googlecode.sarasvati.NodeToken token)
eu.dnetlib.enabling.locators.UniqueServiceLocator	getServiceLocator()
protected abstract String	obtainServiceId(com.googlecode.sarasvati.NodeToken token)
protected abstract void	prepareJob(eu.dnetlib.enabling.tools.blackboard.BlackboardJob job, com.googlecode.sarasvati.NodeToken token)

Methods inherited from class eu.dnetlib.msro.workflows.nodes.SarasvatiJobNode

getBeanName, getEnvParams, getParams, getPropertyFetcher, getSysParams, parseJsonParameters, setBeanName, setEnvParams, setParams, setSysParams

Methods inherited from class com.googlecode.sarasvati.mem.MemNode

backtrack, clone, getAdaptor, getDefiningGraph, getExternal, getExternalEnv, getGraph, getGuard, getId, getJoinParam, getJoinStrategy, getJoinType, getName, getOriginatingExternalNode, getType, guard, initId, isBacktrackable, isImportedFromExternal, isStart, setDefiningGraph, setExternal, setGraph, setGuard, setJoinParam, setJoinType, setName, setOriginatingExternalNode, setStart, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

BlackboardJobNode

public BlackboardJobNode()

Method Detail

execute

public void execute(com.googlecode.sarasvati.Engine engine,
                    com.googlecode.sarasvati.NodeToken token)

Specified by:

execute in interface com.googlecode.sarasvati.Node

Overrides:

execute in class SarasvatiJobNode

obtainServiceId

protected abstract String obtainServiceId(com.googlecode.sarasvati.NodeToken token)

prepareJob

protected abstract void prepareJob(eu.dnetlib.enabling.tools.blackboard.BlackboardJob job,
                                   com.googlecode.sarasvati.NodeToken token)
                            throws Exception

Throws:

Exception

generateBlackboardListener

protected BlackboardWorkflowJobListener generateBlackboardListener(com.googlecode.sarasvati.Engine engine,
                                                                   com.googlecode.sarasvati.NodeToken token)

getServiceLocator

public eu.dnetlib.enabling.locators.UniqueServiceLocator getServiceLocator()