Package org.apache.hop.workflow.actions.missing

Class MissingAction

java.lang.Object

org.apache.hop.workflow.action.ActionBase

org.apache.hop.workflow.actions.missing.MissingAction

All Implemented Interfaces:

Cloneable, IAttributes, ICheckResultSource, IExtensionData, IHasLogChannel, ILoggingObject, IVariables, IResourceHolder, IAction

public class MissingAction
extends ActionBase
implements IAction

Field Summary

Fields

Modifier and Type	Field	Description
static String	ID	Action unique identifier"

Fields inherited from class org.apache.hop.workflow.action.ActionBase

attributesMap, containerObjectId, entryTransformSetVariablesMap, extensionDataMap, log, parentWorkflow, parentWorkflowMeta

Constructor Summary

Constructors

Constructor	Description
MissingAction()
MissingAction(String name, String missingPluginId)

Method Summary

Modifier and Type	Method	Description
Result	execute(Result previousResult, int nr)	Execute the action.
String	getMissingPluginId()
void	loadXml(Node entrynode, IHopMetadataProvider metadataProvider, IVariables variables)	This method is called by Apache Hop whenever a action needs to read its settings from XML.

Methods inherited from class org.apache.hop.workflow.action.ActionBase

check, clear, clone, copyFrom, equals, exportResources, getAttribute, getAttributes, getAttributesMap, getContainerId, getDescription, getDialogClassName, getEntryTransformSetVariable, getEntryTransformSetVariablesMap, getExtensionDataMap, getFilename, getLogChannel, getLogChannelId, getLogLevel, getMetadataProvider, getName, getObjectCopy, getObjectName, getObjectType, getParent, getParentVariables, getParentWorkflow, getParentWorkflowMeta, getPluginId, getRealFilename, getReferencedObjectDescriptions, getRegistrationDate, getResourceDependencies, getSqlStatements, getTypeDesc, getTypeId, getUsedDatabaseConnections, getVariable, getVariable, getVariableBoolean, getVariableNames, getVariables, getXml, hasChanged, hashCode, initializeFrom, isBasic, isDebug, isDetailed, isEvaluation, isForcingSeparateLogging, isGatheringMetrics, isPipeline, isReferencedObjectEnabled, isRowlevel, isStart, isUnconditional, isWorkflow, loadReferencedObject, loadXml, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, resetErrorsBeforeExecution, resolve, resolve, resolve, setAttribute, setAttributes, setAttributesMap, setChanged, setChanged, setContainerObjectId, setDescription, setEntryTransformSetVariable, setForcingSeparateLogging, setGatheringMetrics, setLogLevel, setMetadataProvider, setName, setParentVariables, setParentWorkflow, setParentWorkflowMeta, setPluginId, setVariable, setVariables, shareWith, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hop.workflow.action.IAction

check, clear, clone, exportResources, getDescription, getDialogClassName, getFilename, getLogChannel, getName, getParentWorkflow, getParentWorkflowMeta, getPluginId, getRealFilename, getReferencedObjectDescriptions, getResourceDependencies, getSqlStatements, getXml, hasChanged, isEvaluation, isPipeline, isReferencedObjectEnabled, isStart, isUnconditional, isWorkflow, loadReferencedObject, resetErrorsBeforeExecution, setChanged, setChanged, setDescription, setMetadataProvider, setName, setParentWorkflow, setParentWorkflowMeta, setPluginId

Methods inherited from interface org.apache.hop.core.IExtensionData

getExtensionDataMap

Methods inherited from interface org.apache.hop.core.variables.IVariables

copyFrom, getParentVariables, getVariable, getVariable, getVariableBoolean, getVariableNames, initializeFrom, resolve, resolve, resolve, setParentVariables, setVariable, setVariables, shareWith

Field Detail

ID

public static final String ID

Action unique identifier"

See Also:

Constant Field Values

Constructor Detail

MissingAction

public MissingAction()

MissingAction

public MissingAction(String name,
                     String missingPluginId)

Method Detail

execute

public Result execute(Result previousResult,
                      int nr)
               throws HopWorkflowException

Description copied from interface: IAction

Execute the action. The previous result and number of rows are provided to the method for the purpose of chaining actions, pipelines, etc.

Specified by:

execute in interface IAction

Parameters:

previousResult - the previous result

nr - the number of rows

Returns:

the Result object from execution of this action

Throws:

HopWorkflowException

getMissingPluginId

public String getMissingPluginId()

loadXml

public void loadXml(Node entrynode,
                    IHopMetadataProvider metadataProvider,
                    IVariables variables)
             throws HopXmlException

Description copied from interface: IAction

This method is called by Apache Hop whenever a action needs to read its settings from XML. The XML node containing the action's settings is passed in as an argument. Again, the helper class org.apache.hop.core.xml.XmlHandler is typically used to conveniently read the settings from the XML node.

Specified by:

loadXml in interface IAction

Overrides:

loadXml in class ActionBase

Parameters:

entrynode - the top-level XML node

metadataProvider - The metadataProvider to optionally load from.

Throws:

HopXmlException - if any errors occur during the loading of the XML