Package com.inductiveautomation.ignition.client.tags.tree.node

Class TagTreeNode

java.lang.Object

com.inductiveautomation.ignition.client.tags.tree.node.AbstractBrowseNode

com.inductiveautomation.ignition.client.tags.tree.node.TagTreeNode

All Implemented Interfaces:

BrowseTreeNode, InfoNode, ValueNode, AsynchronousTreeNode, TagChangeListener, EventListener, TreeNode

Direct Known Subclasses:

FolderNode, PropertyNode, TagProviderNode

public class TagTreeNode
extends AbstractBrowseNode
implements InfoNode, TagChangeListener, ValueNode

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.client.tags.tree.node.AbstractBrowseNode

AbstractBrowseNode.BrowseTreeComparator, AbstractBrowseNode.InfoComparator, AbstractBrowseNode.Loader, AbstractBrowseNode.LoadingStatus, AbstractBrowseNode.NodeWrapper

Field Summary

Fields

Modifier and Type	Field	Description
protected TagPath	browseValuePath
protected Set<TagTypeDescriptor>	cachedAllowedTypes
protected QualifiedValue	currentvalue
protected static final Set<TagObjectType>	folderTypes
protected BrowseTreeNode	parent
protected boolean	subscribed
protected static final Set<TagObjectType>	VALID_PARENTS

Fields inherited from class com.inductiveautomation.ignition.client.tags.tree.node.AbstractBrowseNode

childStatus, errorNode, executor, info, loadingNode, loadRunner, log, nodeList, nodeMap, parentIndex, TAG_COMP, treeModel, visible

Fields inherited from interface com.inductiveautomation.ignition.client.tags.tree.node.BrowseTreeNode

NO_TYPES

Fields inherited from interface com.inductiveautomation.ignition.client.tags.tree.node.ValueNode

VALUE_RELEVANT_TYPES

Constructor Summary

Constructors

Constructor	Description
TagTreeNode(NodeBrowseInfo info, BrowseTreeNode parent)

Method Summary

Modifier and Type	Method	Description
protected BrowseTreeNode	createChildNode(NodeBrowseInfo childInfo)
protected List<BrowseTreeNode>	executeChildrenBrowse()
Set<TagTypeDescriptor>	getAllowedNewObjectTypes()	Returns the type of objects that can be added at this level.
EditRights	getEditRights()
String	getName()	Returns the name, as it would be represented in a TagPath, of this node
BrowseTreeNode	getParent()	Narrowing return for getParent
TagProviderNode	getProviderNode()
protected TagPath	getSubscriptionPath()
TagPath	getTagPath()	Returns the tag path for this tree node
TagObjectType	getTagType()
String	getTooltipText()	Returns the tooltip text for the tree node
QualifiedValue	getValue()
void	install(TagTreeModel model, int index)	Called then the node is created.
boolean	isLeaf()
protected void	notifyVisibilityChange()
protected void	setCurrentValue(QualifiedValue v)
void	tagChanged(TagChangeEvent e)	Invoked when the tag has changed
void	uninstall()

Methods inherited from class com.inductiveautomation.ignition.client.tags.tree.node.AbstractBrowseNode

blockLoad, children, createLoader, createNodeMap, equals, findChildNodeByName, fireLightweightChange, fireNodeChanged, getAllowsChildren, getChildAt, getChildCount, getClientContext, getIndex, getInfo, getManager, getRank, hasChild, hashCode, isMetaNode, isVisible, loadCancelled, loadChildrenAsync, loadChildrenWithStatus, loadDone, loadError, logLoaded, maybeBrowseAsync, reload, reloadSynchronous, setInfo, setVisible, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.inductiveautomation.ignition.common.tags.model.event.TagChangeListener

getSecurityContext, isLightweight

Methods inherited from interface com.inductiveautomation.ignition.client.tags.tree.node.ValueNode

isValueRelevant

Field Details

VALID_PARENTS

protected static final Set<TagObjectType> VALID_PARENTS

folderTypes

protected static final Set<TagObjectType> folderTypes

currentvalue

protected QualifiedValue currentvalue

parent

protected BrowseTreeNode parent

subscribed

protected boolean subscribed

browseValuePath

protected TagPath browseValuePath

cachedAllowedTypes

protected Set<TagTypeDescriptor> cachedAllowedTypes

Constructor Details

TagTreeNode

public TagTreeNode(NodeBrowseInfo info,
 BrowseTreeNode parent)

Method Details

getValue

public QualifiedValue getValue()

Specified by:

getValue in interface ValueNode

setCurrentValue

protected void setCurrentValue(QualifiedValue v)

getProviderNode

public TagProviderNode getProviderNode()

getAllowedNewObjectTypes

@Nullable
public Set<TagTypeDescriptor> getAllowedNewObjectTypes()

Description copied from interface: BrowseTreeNode

Returns the type of objects that can be added at this level.

Specified by:

getAllowedNewObjectTypes in interface BrowseTreeNode

getEditRights

public EditRights getEditRights()

Specified by:

getEditRights in interface BrowseTreeNode

getSubscriptionPath

protected TagPath getSubscriptionPath()

install

public void install(TagTreeModel model,
 int index)

Description copied from interface: BrowseTreeNode

Called then the node is created.

Specified by:

install in interface BrowseTreeNode

Overrides:

install in class AbstractBrowseNode

index - The index at which this node occurs in its parent

uninstall

public void uninstall()

Specified by:

uninstall in interface BrowseTreeNode

Overrides:

uninstall in class AbstractBrowseNode

executeChildrenBrowse

protected List<BrowseTreeNode> executeChildrenBrowse()
                                              throws Exception

Specified by:

executeChildrenBrowse in class AbstractBrowseNode

Throws:

Exception

createChildNode

protected BrowseTreeNode createChildNode(NodeBrowseInfo childInfo)

notifyVisibilityChange

protected void notifyVisibilityChange()

Overrides:

notifyVisibilityChange in class AbstractBrowseNode

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface TreeNode

Overrides:

isLeaf in class AbstractBrowseNode

tagChanged

public void tagChanged(TagChangeEvent e)
                throws InvalidListenerException

Description copied from interface: TagChangeListener

Invoked when the tag has changed

Specified by:

tagChanged in interface TagChangeListener

Parameters:

e - a ChangeEvent object

Throws:

InvalidListenerException

getName

public String getName()

Description copied from interface: BrowseTreeNode

Returns the name, as it would be represented in a TagPath, of this node

Specified by:

getName in interface BrowseTreeNode

getTooltipText

public String getTooltipText()

Description copied from interface: BrowseTreeNode

Returns the tooltip text for the tree node

Specified by:

getTooltipText in interface BrowseTreeNode

getTagPath

public TagPath getTagPath()

Description copied from interface: BrowseTreeNode

Returns the tag path for this tree node

Specified by:

getTagPath in interface BrowseTreeNode

Overrides:

getTagPath in class AbstractBrowseNode

getTagType

public TagObjectType getTagType()

Specified by:

getTagType in interface InfoNode

getParent

public BrowseTreeNode getParent()

Description copied from interface: BrowseTreeNode

Narrowing return for getParent

Specified by:

getParent in interface BrowseTreeNode

Specified by:

getParent in interface TreeNode