org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.task
Class SequentialExecution

java.lang.Object
  org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.ExecutionEntity
      org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.task.ExecutionType
          org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.task.SequentialExecution

All Implemented Interfaces:

Cloneable, Evaluable

public class SequentialExecution
extends ExecutionType

Author:

Spyros Boutsis, NKUA

Nested Class Summary

Nested classes/interfaces inherited from class org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.ExecutionEntity

ExecutionEntity.ExecutionState

Field Summary

Fields inherited from class org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.task.ExecutionType

executionEntities

Fields inherited from class org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.ExecutionEntity

entityName, execState, isGoalFulfilled, parent, scope, UID

Constructor Summary

SequentialExecution()

Method Summary

String	execute(EntityExecutionData eed) Executes the logic of this execution entity.
String	getTypeName() Returns the name of this ExecutionEntity's type
String	getUIDescription() Returns a string which will be displayed in the user interface as a description for this entity.
SequentialExecution	newInstance(String name) Instantiates the execution entity type represented by this object.
void	toXML(StringBuilder output) Outputs an XML description of the ExecutionEntity to the given StringBuilder object.

Methods inherited from class org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.task.ExecutionType

addExecutionEntity, cancel, clone, evaluate, getEntitiesToBeExecuted, initialize, initializeWithDataInScope

Methods inherited from class org.gcube.portlets.admin.irbootstrapperportlet.gwt.server.types.ExecutionEntity

assignRandomUID, createExecutionLog, getExecutionLogger, getExecutionState, getName, getParent, getScope, getUID, isFulfilled, setExecutionState, setIsFulfilled, setParent, setScope

Methods inherited from class java.lang.Object

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

Constructor Detail

SequentialExecution

public SequentialExecution()

Method Detail

newInstance

public SequentialExecution newInstance(String name)

Description copied from class: ExecutionEntity

Instantiates the execution entity type represented by this object. The instance will have the given name.

Specified by:

newInstance in class ExecutionEntity

Parameters:

name - the new instance name

Returns:

the new instance

execute

public String execute(EntityExecutionData eed)

Description copied from class: ExecutionEntity

Executes the logic of this execution entity. This method cannot throw an exception. In the case of errors, appropriate messages must be logged in the execution log.

Specified by:

execute in class ExecutionEntity

Parameters:

eed - object containing useful data for the execution of the entity

getUIDescription

public String getUIDescription()

Description copied from class: ExecutionEntity

Returns a string which will be displayed in the user interface as a description for this entity.

Specified by:

getUIDescription in class ExecutionEntity

Returns:

the entity description

getTypeName

public String getTypeName()

Description copied from class: ExecutionEntity

Returns the name of this ExecutionEntity's type

Specified by:

getTypeName in class ExecutionEntity

Returns:

the type name

toXML

public void toXML(StringBuilder output)

Description copied from class: ExecutionEntity

Outputs an XML description of the ExecutionEntity to the given StringBuilder object.

Specified by:

toXML in class ExecutionEntity

Parameters:

output - the StringBuilder to write to