Package jadex.base.gui.asynctree

Class AbstractSwingTreeNode

java.lang.Object

jadex.base.gui.asynctree.AbstractTreeNode

jadex.base.gui.asynctree.AbstractSwingTreeNode

All Implemented Interfaces:

ISwingTreeNode, ITreeNode

Direct Known Subclasses:

ComponentTreeNode, FileNode, NFPropertyContainerNode, NFPropertyNode, ProvidedServiceInfoNode, RemoteFileNode, RequiredServiceNode, RIDNode, RootNode, ServiceContainerNode, ViewTreeNode

public abstract class AbstractSwingTreeNode
extends AbstractTreeNode
implements ISwingTreeNode

Basic node object.

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.swing.JTree	tree	The tree.

Fields inherited from class jadex.base.gui.asynctree.AbstractTreeNode

childrenfuture, dirty, model, parent, recurse, searching

Constructor Summary

Constructors

Constructor	Description
AbstractSwingTreeNode(ITreeNode parent, AsyncTreeModel model, javax.swing.JTree tree)	Create a node.

Method Summary

Modifier and Type	Method	Description
void	addChild(int index, ITreeNode node)	Add a child and update the tree.
void	addChild(ITreeNode node)	Add a child and update the tree.
boolean	equals(java.lang.Object obj)	Test if two nodes are equal.
protected void	expandChildren(boolean dorecurse, java.util.List<ITreeNode> children)
java.util.List<ITreeNode>	getCachedChildren()	Get the cached children, i.e. do not start any background processes for updating the children.
ISwingTreeNode	getChild(int index)	Get the given child.
int	getChildCount()	Get the child count.
IFuture<java.util.List<ITreeNode>>	getChildren()	Get the current children, i.e. start a new update process and provide the result as a future.
int	getIndexOfChild(ITreeNode child)	Get the index of a child.
AsyncSwingTreeModel	getModel()	Get the model.
ISwingTreeNode	getParent()	Get the parent node.
javax.swing.JComponent	getPropertiesComponent()	Get or create a component displaying the node properties.
abstract javax.swing.Icon	getSwingIcon()	Get the icon for a node.
javax.swing.JTree	getTree()	Get the tree.
boolean	isLeaf()	Check if the node is a leaf.
void	refresh(boolean recurse)	Refresh the node.
void	removeChild(ITreeNode node)	Remove a child and update the tree.
protected void	setChildren(java.util.List<? extends ITreeNode> newchildren)	Set the children.

Methods inherited from class jadex.base.gui.asynctree.AbstractTreeNode

checkChildren, dispose, getIcon, getTooltipText, hashCode, hasProperties, removeAllChildren, searchChildren, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.base.gui.asynctree.ITreeNode

dispose, getIcon, getId, getTooltipText, hasProperties

Field Detail

tree

protected final javax.swing.JTree tree

The tree.

Constructor Detail

AbstractSwingTreeNode

public AbstractSwingTreeNode(ITreeNode parent,
                             AsyncTreeModel model,
                             javax.swing.JTree tree)

Create a node.

Method Detail

getParent

public ISwingTreeNode getParent()

Get the parent node.

Specified by:

getParent in interface ISwingTreeNode

Specified by:

getParent in interface ITreeNode

Overrides:

getParent in class AbstractTreeNode

getChildCount

public int getChildCount()

Get the child count.

Specified by:

getChildCount in interface ITreeNode

Overrides:

getChildCount in class AbstractTreeNode

getChild

public ISwingTreeNode getChild(int index)

Get the given child.

Specified by:

getChild in interface ISwingTreeNode

Specified by:

getChild in interface ITreeNode

Overrides:

getChild in class AbstractTreeNode

getIndexOfChild

public int getIndexOfChild(ITreeNode child)

Get the index of a child.

Specified by:

getIndexOfChild in interface ITreeNode

Overrides:

getIndexOfChild in class AbstractTreeNode

isLeaf

public boolean isLeaf()

Check if the node is a leaf.

Specified by:

isLeaf in interface ITreeNode

Overrides:

isLeaf in class AbstractTreeNode

refresh

public void refresh(boolean recurse)

Refresh the node.

Specified by:

refresh in interface ITreeNode

Overrides:

refresh in class AbstractTreeNode

Parameters:

recurse - Recursively refresh subnodes, if true.

getCachedChildren

public java.util.List<ITreeNode> getCachedChildren()

Get the cached children, i.e. do not start any background processes for updating the children.

Specified by:

getCachedChildren in interface ITreeNode

Overrides:

getCachedChildren in class AbstractTreeNode

getChildren

public IFuture<java.util.List<ITreeNode>> getChildren()

Get the current children, i.e. start a new update process and provide the result as a future.

Specified by:

getChildren in interface ISwingTreeNode

Specified by:

getChildren in interface ITreeNode

Overrides:

getChildren in class AbstractTreeNode

getPropertiesComponent

public javax.swing.JComponent getPropertiesComponent()

Get or create a component displaying the node properties. Only to be called if hasProperties() is true;

Specified by:

getPropertiesComponent in interface ISwingTreeNode

getSwingIcon

public abstract javax.swing.Icon getSwingIcon()

Get the icon for a node.

Specified by:

getSwingIcon in interface ISwingTreeNode

setChildren

protected void setChildren(java.util.List<? extends ITreeNode> newchildren)

Set the children. No children should be represented as empty list to avoid ongoing search for children.

Overrides:

setChildren in class AbstractTreeNode

expandChildren

protected void expandChildren(boolean dorecurse,
                              java.util.List<ITreeNode> children)

Overrides:

expandChildren in class AbstractTreeNode

getModel

public AsyncSwingTreeModel getModel()

Get the model.

Overrides:

getModel in class AbstractTreeNode

getTree

public javax.swing.JTree getTree()

Get the tree.

addChild

public void addChild(int index,
                     ITreeNode node)

Add a child and update the tree. Must be called from swing thread.

Overrides:

addChild in class AbstractTreeNode

addChild

public void addChild(ITreeNode node)

Add a child and update the tree. Must be called from swing thread.

Overrides:

addChild in class AbstractTreeNode

removeChild

public void removeChild(ITreeNode node)

Remove a child and update the tree. Must be called from swing thread.

Overrides:

removeChild in class AbstractTreeNode

equals

public boolean equals(java.lang.Object obj)

Test if two nodes are equal.

Overrides:

equals in class AbstractTreeNode