com.intellij.ide.util.treeView
Class AbstractTreeNode<Value>

java.lang.Object
  com.intellij.ide.util.treeView.NodeDescriptor
      com.intellij.ide.util.treeView.AbstractTreeNode<Value>

All Implemented Interfaces:

NavigationItem, Navigatable

Direct Known Subclasses:

ProjectViewNode

public abstract class AbstractTreeNode<Value>
extends NodeDescriptor
implements NavigationItem

Field Summary

protected java.lang.String

myLocationString

Fields inherited from class com.intellij.ide.util.treeView.NodeDescriptor

myClosedIcon, myColor, myName, myOpenIcon, myProject

Constructor Summary

protected

AbstractTreeNode(Project project, Value value)

Method Summary

boolean	canNavigate()
boolean	canNavigateToSource()
boolean	canRepresent(java.lang.Object element)
boolean	equals(java.lang.Object object)
abstract java.util.Collection<AbstractTreeNode>	getChildren()
java.lang.Object	getElement()
FileStatus	getFileStatus()
java.lang.String	getName()
AbstractTreeNode	getParent()
NodeDescriptor	getParentDescriptor()
protected java.lang.Object	getParentValue()
ItemPresentation	getPresentation()
Project	getProject()
java.lang.String	getTestPresentation()
protected java.lang.String	getToolTip()
Value	getValue()
int	hashCode()
boolean	isAlwaysExpand()
boolean	isAlwaysShowPlus()
void	navigate(boolean requestFocus) Open editor and select/navigate to the object there if possible.
void	setParent(AbstractTreeNode parent)
AbstractTreeNode	setParentDescriptor(NodeDescriptor parentDescriptor)
void	setValue(Value value)
protected boolean	shouldUpdateData()
boolean	update()
protected abstract void	update(PresentationData presentation)
protected boolean	valueIsCut()

Methods inherited from class com.intellij.ide.util.treeView.NodeDescriptor

expandOnDoubleClick, getClosedIcon, getColor, getIndex, getOpenIcon, setIndex, toString

Methods inherited from class java.lang.Object

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

Field Detail

myLocationString

protected java.lang.String myLocationString

Constructor Detail

AbstractTreeNode

protected AbstractTreeNode(Project project,
                           Value value)

Method Detail

getChildren

@NotNull
public abstract java.util.Collection<AbstractTreeNode> getChildren()

update

public final boolean update()

Specified by:

update in class NodeDescriptor

valueIsCut

protected boolean valueIsCut()

shouldUpdateData

protected boolean shouldUpdateData()

update

protected abstract void update(PresentationData presentation)

isAlwaysShowPlus

public boolean isAlwaysShowPlus()

isAlwaysExpand

public boolean isAlwaysExpand()

getElement

@Nullable
public final java.lang.Object getElement()

Specified by:

getElement in class NodeDescriptor

equals

public final boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

getParent

public final AbstractTreeNode getParent()

setParent

public final void setParent(AbstractTreeNode parent)

setParentDescriptor

public final AbstractTreeNode setParentDescriptor(NodeDescriptor parentDescriptor)

getParentDescriptor

public final NodeDescriptor getParentDescriptor()

Overrides:

getParentDescriptor in class NodeDescriptor

getValue

public final Value getValue()

getProject

public final Project getProject()

setValue

public final void setValue(Value value)

getTestPresentation

public java.lang.String getTestPresentation()

getPresentation

public ItemPresentation getPresentation()

Specified by:

getPresentation in interface NavigationItem

getFileStatus

public FileStatus getFileStatus()

Specified by:

getFileStatus in interface NavigationItem

getName

public java.lang.String getName()

Specified by:

getName in interface NavigationItem

navigate

public void navigate(boolean requestFocus)

Description copied from interface: Navigatable

Open editor and select/navigate to the object there if possible. Just do nothing if navigation is not possible like in case of a package

Specified by:

navigate in interface Navigatable

canNavigate

public boolean canNavigate()

Specified by:

canNavigate in interface Navigatable

Returns:

false if navigation is not possible for any reason.

canNavigateToSource

public boolean canNavigateToSource()

Specified by:

canNavigateToSource in interface Navigatable

Returns:

false if navigation to source is not possible for any reason. Source means some kind of editor

getParentValue

protected final java.lang.Object getParentValue()

getToolTip

protected java.lang.String getToolTip()

canRepresent

public boolean canRepresent(java.lang.Object element)