harmonic.mz.undo
Class DereferenceUndo

java.lang.Object
  |
  +--harmonic.mz.data.ModelNode
        |
        +--harmonic.mz.undo.UndoRecord
              |
              +--harmonic.mz.undo.DereferenceUndo

All Implemented Interfaces:

java.awt.event.ActionListener, DataNode, Documentable, java.util.EventListener, Interpolater, harmonic.meshGeom.math.MarkableObject, NodeListener

public class DereferenceUndo

extends UndoRecord

This subclasses UndoRecord to undo the effect of dererenceing a DataNode.

Field Summary

Fields inherited from class harmonic.mz.undo.UndoRecord

undo

Fields inherited from class harmonic.mz.data.ModelNode

_fileRoot_, _thread_, ATTRIB_CONTROL_WIDGET, ATTRIB_LISTABLE, ATTRIB_PRESENTABLE, ATTRIB_PRIVATE, ATTRIB_REMOVEABLE, ATTRIB_RENAMEABLE, ATTRIB_SHOW_CONTEXT_MENU, ATTRIB_TYPE_FILTER, ATTRIB_USERGROUP, ATTRIB_VALUE_GROUP, ATTRIB_VE_LISTENER, bCustomCS, bDebug, bValid, name

Constructor Summary

DereferenceUndo(FunctionStarter action, ModelNode node)
Constructs a DereferenceUndo

DereferenceUndo(java.lang.String name, ModelNode node)
Constructs a DereferenceUndo

Method Summary

UndoRecord	makeRedo() Makes a DereferenceUndo for doing redo.
void	undo() Undo: re-point the the data node to what it pointed to when undo object was created.

Methods inherited from class harmonic.mz.data.ModelNode

actionPerformed, addAll, addAlphaed, addField, addField, addField, addFields, addNetworkInput, addNetworkOutput, addNode, addNodeListener, addNodeListener, addNodes, addNodes, addToCurrent, addToGlobals, addToNetworkEditor, addToTemps, addWithUndo, allFieldsAreFinal, applyDataTransfer, areFieldsValid, assignFromMetaFields, assignFromXMLAttributes, assignFromXMLString, assignToMetaFields, assignToXMLAttributes, assignToXMLString, at, bind, canSelect, castSelection, checkFileRead, checkNetworkInput, childCount, clean, clearAttrib, clearNotified, compare, copyFrom, createControlWidget, createCopy, createXMLElement, deepCopy, defeatNodeEvents, disableEvents, enableEvents, expectedValidationTime, fileRoot, finalize, findFieldElement, findNode, fromXMLNodes, getAttrib, getBound, getCatagory, getControlWidget, getCurrentNames, getDataTransfer, getDataTransferTypes, getDeleted, getDirectInputs, getDirectOutputs, getEffectors, getEntryListener, getErrorState, getFilterType, getFullName, getHandles, getInstanceURL, getInterpolater, getIsLeaf, getListable, getMark, getMetaFields, getName, getNodeChildren_V, getNodeChildren, getNodeID, getNodeParent, getObjectRep, getPresentable, getPrivate, getReferencePoolName, getRemoteOwner, getRemoveable, getRenameable, getSaveable, getSavedChildren, getSelect, getSeparateDirectInputs, getSeparateDirectOutputs, getSequenced, getSerialNo, getTags, getTentativeSelect, getTransformable, getTransformableParent, getTransient, getTreeName, getTypeImage, getTypeURL, getUnfoldedChildren, getUpdateTime, getUserGroup, getValidates, getValue, getXMLNodes, hasDependants, hasExternalRef, hashKey, hasValidationLock, hideControlWidget, indexOf, initControlWidget, insertNode, interpolate_Linear, interpolate_Quadratic, invalidate, isField, isFinal, isInSubtree, isInTree, isLinked, isNotified, isPurged, isSet, isTemporary, isValid, linkedTo, linksChildren, makeContextMenu, makeFixed, makePrototype, makeReferenced, makeUnreferenced, makeVisibleInGUI, markNotified, mayValidate, nodeChanged, notifyListeners, postAssignFromXMLElement, preAssignToXMLElement, printChildren, printTags, printTree, printTree, purge, purgeFinal, pythonString, remove, removeAll, removeAll, removeHandles, removeNetworkInput, removeNetworkOutput, removeNode, removeNode, removeNode, removeNodeListener, replace, selfNodeChanged, set, setActualName, setAttrib, setBound, setCatagory, setChildrenExcept, setCoordSystem, setCurrentControlWidget, setCurrentNames, setDeleted, setEntryListener, setErrorState, setFromPrototype, setIsField, setIsLeaf, setIsSet, setListable, setMark, setMetaFields, setName, setNodeParent, setPresentable, setPrivate, setRemoteOwner, setRemoveable, setRenameable, setSaveable, setSelect, setSelect, setSequenced, setSerialNo, setTentativeSelect, setTentativeSelect, setToLink, setTransient, setTransientChildren, setUpdateTime, setUserGroup, setValidates, setValidationLock, setValue, setValueGroup, showControlWidget, showControlWidget, showControlWidget, showHandles, startRename, tag, toString, unlinkListeners, unmarkNotified, untag, updateBindable, valChanged, valChanged, validate, valueString

Methods inherited from class java.lang.Object

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

Constructor Detail

DereferenceUndo

public DereferenceUndo(FunctionStarter action,
                       ModelNode node)

Constructs a DereferenceUndo

Parameters:

action - User function that caused dereference, for undo name.

node - Node that will ge dererenced.

DereferenceUndo

public DereferenceUndo(java.lang.String name,
                       ModelNode node)

Constructs a DereferenceUndo

Parameters:

name - Undo name

node - Node that will ge dererenced.

Method Detail

undo

public void undo()

Undo: re-point the the data node to what it pointed to when undo object was created. Redo: un-point the data node.

Overrides:

undo in class UndoRecord

makeRedo

public UndoRecord makeRedo()

Makes a DereferenceUndo for doing redo.

Overrides:

makeRedo in class UndoRecord