Package adams.flow.source.pyrosource

Class Null

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.flow.core.AbstractPyroCall

adams.flow.source.pyrosource.AbstractPyroSource

adams.flow.source.pyrosource.Null

All Implemented Interfaces:

CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, SizeOfHandler, FlowContextHandler, PyroCall, PyroOutputProducer, Serializable

public class Null
extends AbstractPyroSource

Dummy, outputs nothing.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.flow.source.pyrosource.AbstractPyroSource

m_Output

Fields inherited from class adams.flow.core.AbstractPyroCall

m_FlowContext, m_MethodName, m_NameServer, m_RemoteObject, m_RemoteObjectName

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
Null()

Method Summary

Modifier and Type	Method	Description
protected String	doExecute()	Performs the actual call.
Class[]	generates()	Returns the class of objects that it generates.
String	globalInfo()	Returns a string describing the object.

Methods inherited from class adams.flow.source.pyrosource.AbstractPyroSource

cleanUp, hasPendingOutput, output, preExecute

Methods inherited from class adams.flow.core.AbstractPyroCall

defineOptions, execute, getDefaultMethodName, getDefaultRemoteObjectName, getFlowContext, getMethodName, getQuickInfo, getRemoteObjectName, methodNameTipText, postExecute, remoteObjectNameTipText, reset, setFlowContext, setMethodName, setRemoteObjectName, setUp

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.Destroyable

destroy

Methods inherited from interface adams.flow.core.FlowContextHandler

getFlowContext, setFlowContext

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, defineOptions, getOptionManager, toCommandLine

Methods inherited from interface adams.flow.core.PyroCall

execute, getMethodName, getRemoteObjectName, methodNameTipText, remoteObjectNameTipText, setMethodName, setRemoteObjectName, setUp

Constructor Detail

Null

public Null()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

generates

public Class[] generates()

Returns the class of objects that it generates.

Returns:

the classes of the generated objects

doExecute

protected String doExecute()

Performs the actual call.

Specified by:

doExecute in class AbstractPyroCall

Returns:

null if successful, otherwise error message