oracle.ide.model
Class DefaultNode

java.lang.Object
  oracle.ide.model.DefaultDisplayable
      oracle.ide.model.DefaultElement
          oracle.ide.model.DefaultDocument
              oracle.ide.model.DefaultNode

All Implemented Interfaces:

Category, Data, Dirtyable, Displayable, Document, Element, LazyLoadable, Locatable, Node, Subject

Direct Known Subclasses:

DatabaseEditorNode, DataNode, DefaultContainer, ImageNode, JavaClassNode, PropertiesNode, TextNode, XMLDataNode

public abstract class DefaultNode

extends DefaultDocument

implements Node

The DefaultNode class is a default implementation of the Node interface.

No copy constructor is implemented because of the problems with Node caching that would come up.

See Also:

DefaultDocument, Node

Field Summary

Fields inherited from interface oracle.ide.addin.Subject

OBJECT_MODIFIED

Fields inherited from interface oracle.ide.model.Category

UNDEFINED

Constructor Summary

DefaultNode()
Default constructor is required for JavaBean status.

DefaultNode(java.net.URL url)
Constructor that takes an URL pointing to the persistent location of the DefaultNode's contents.

Method Summary

protected boolean	equalsImpl(DefaultNode node) This is a helper method for Object.equals(Object) that can also be used by subclasses that implement Object.equals(Object).
int	getCategory() Get the bit field identifying the different categories this data node falls under.
void	setURL(java.net.URL newURL) Sets the URL associated with this DefaultNode and recaches the DefaultNode in the NodeFactory with the new URL so that subsequent queries for the DefaultNode will return successfully.

Methods inherited from class oracle.ide.model.DefaultDocument

attach, close, copyToImpl, createSubject, detach, ensureOpen, equalsImpl, getInputStream, getLongLabel, getShortLabel, getSubject, getTimestamp, getTimestampDirectly, getToolTipText, getURL, isDirty, isNew, isOpen, isReadOnly, markDirty, notifyObservers, open, refreshTimestamp, save, setOpen, setTimestampDirectly, setURLDirectly

Methods inherited from class oracle.ide.model.DefaultElement

getAttributes, getChildren, getData, mayHaveChildren

Methods inherited from class oracle.ide.model.DefaultDisplayable

getIcon, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.ide.model.Document

close, getInputStream, getTimestamp, isNew, isReadOnly, open, save

Methods inherited from interface oracle.ide.model.Locatable

getURL

Methods inherited from interface oracle.ide.model.Element

getAttributes, getChildren, mayHaveChildren

Methods inherited from interface oracle.ide.model.Data

getData

Methods inherited from interface oracle.ide.model.Displayable

getIcon, getLongLabel, getShortLabel, getToolTipText, toString

Methods inherited from interface oracle.ide.addin.Subject

attach, detach, notifyObservers

Methods inherited from interface oracle.ide.model.Dirtyable

isDirty, markDirty

Methods inherited from interface oracle.ide.model.LazyLoadable

isOpen

Constructor Detail

DefaultNode

public DefaultNode()

Default constructor is required for JavaBean status. All subclasses must have a public default constructor.

DefaultNode

public DefaultNode(java.net.URL url)

Constructor that takes an URL pointing to the persistent location of the DefaultNode's contents.

Parameters:

url - URL identifying the persistent location of the DefaultNode.

Method Detail

setURL

public void setURL(java.net.URL newURL)

Sets the URL associated with this DefaultNode and recaches the DefaultNode in the NodeFactory with the new URL so that subsequent queries for the DefaultNode will return successfully.

Specified by:

setURL in interface Locatable

Overrides:

setURL in class DefaultDocument

See Also:

Locatable.setURL(URL), DefaultDocument.setURL(URL)

getCategory

public int getCategory()

Description copied from interface: Category

Get the bit field identifying the different categories this data node falls under.

Specified by:

getCategory in interface Category

Returns:

the category types.

equalsImpl

protected final boolean equalsImpl(DefaultNode node)

This is a helper method for Object.equals(Object) that can also be used by subclasses that implement Object.equals(Object). It assumes that the argument is not null.