org.knime.core.node.workflow
Class CopySingleNodeContainerPersistor

java.lang.Object
  org.knime.core.node.workflow.CopySingleNodeContainerPersistor

All Implemented Interfaces:

NodeContainerPersistor, SingleNodeContainerPersistor

final class CopySingleNodeContainerPersistor
extends Object
implements SingleNodeContainerPersistor

Author:

wiswedel, University of Konstanz

Field Summary

Fields inherited from interface org.knime.core.node.workflow.SingleNodeContainerPersistor

KEY_FACTORY_NAME, SETTINGS_FILE_NAME

Constructor Summary

CopySingleNodeContainerPersistor(SingleNodeContainer original, boolean preserveDeletableFlag, boolean isUndoableDeleteCommand)
Create copy persistor.

Method Summary

List<FlowObject>	getFlowObjects()
NodeContainerMetaPersistor	getMetaPersistor()
Node	getNode()
NodeContainer	getNodeContainer(WorkflowManager parent, NodeID id)
SingleNodeContainer.SingleNodeContainerSettings	getSNCSettings()
boolean	isDirtyAfterLoad()
void	loadNodeContainer(Map<Integer,BufferedDataTable> tblRep, ExecutionMonitor exec, WorkflowPersistor.LoadResult loadResult)
boolean	mustComplainIfStateDoesNotMatch() Does this persistor complain if its persisted state state does not match the state after loading (typically all non-executed nodes are configured after load).
boolean	needsResetAfterLoad()
void	preLoadNodeContainer(WorkflowPersistor parentPersistor, NodeSettingsRO parentSettings, WorkflowPersistor.LoadResult loadResult)

Methods inherited from class java.lang.Object

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

Constructor Detail

CopySingleNodeContainerPersistor

public CopySingleNodeContainerPersistor(SingleNodeContainer original,
                                        boolean preserveDeletableFlag,
                                        boolean isUndoableDeleteCommand)

Create copy persistor.

Parameters:

original - To copy from

preserveDeletableFlag - Whether to keep the "is-deletable" flags in the target.

isUndoableDeleteCommand - If to keep the location of the node directories (important for undo of delete commands, see WorkflowManager.copy(boolean, WorkflowCopyContent) for details.)

Method Detail

getNode

public Node getNode()

Specified by:

getNode in interface SingleNodeContainerPersistor

getFlowObjects

public List<FlowObject> getFlowObjects()

Specified by:

getFlowObjects in interface SingleNodeContainerPersistor

getMetaPersistor

public NodeContainerMetaPersistor getMetaPersistor()

Specified by:

getMetaPersistor in interface NodeContainerPersistor

getNodeContainer

public NodeContainer getNodeContainer(WorkflowManager parent,
                                      NodeID id)

Specified by:

getNodeContainer in interface NodeContainerPersistor

loadNodeContainer

public void loadNodeContainer(Map<Integer,BufferedDataTable> tblRep,
                              ExecutionMonitor exec,
                              WorkflowPersistor.LoadResult loadResult)

Specified by:

loadNodeContainer in interface NodeContainerPersistor

needsResetAfterLoad

public boolean needsResetAfterLoad()

Specified by:

needsResetAfterLoad in interface NodeContainerPersistor

isDirtyAfterLoad

public boolean isDirtyAfterLoad()

Specified by:

isDirtyAfterLoad in interface NodeContainerPersistor

mustComplainIfStateDoesNotMatch

public boolean mustComplainIfStateDoesNotMatch()

Does this persistor complain if its persisted state state does not match the state after loading (typically all non-executed nodes are configured after load). This is true for all SingleNodeContainer and newer meta nodes, but it will be false for meta nodes, which are loaded from 1.x workflow.

Specified by:

mustComplainIfStateDoesNotMatch in interface NodeContainerPersistor

Returns:

Such a property.

getSNCSettings

public SingleNodeContainer.SingleNodeContainerSettings getSNCSettings()

Specified by:

getSNCSettings in interface SingleNodeContainerPersistor

preLoadNodeContainer

public void preLoadNodeContainer(WorkflowPersistor parentPersistor,
                                 NodeSettingsRO parentSettings,
                                 WorkflowPersistor.LoadResult loadResult)

Specified by:

preLoadNodeContainer in interface NodeContainerPersistor