oracle.jdeveloper.vcs.changelist
Class ChangeListItem

java.lang.Object
  oracle.ide.model.DefaultDisplayable
      oracle.ide.model.DefaultElement
          oracle.jdeveloper.vcs.changelist.ChangeListItem

All Implemented Interfaces:

Displayable, Element, Locatable

public class ChangeListItem
extends DefaultElement
implements Locatable

ChangeListItems are proxy elements that represent files in the change list. The indirection is necessary because we can't rely on the node factory containing all the files that may be shown in the change list.

Constructor Summary

ChangeListItem(java.net.URL url, java.util.Collection<Project> projects, IconOverlay overlay)

ChangeListItem(java.net.URL url, IconOverlay overlay)

Method Summary

boolean	equals(java.lang.Object o)
Node	findNode() Get the node for this element from the node factory.
Node	findOrCreateNode() Get or create the node for this element from the node factory.
javax.swing.Icon	getIcon() This implementation returns a plain document icon.
IconOverlay	getOverlay()
Project	getProject()
java.util.Collection<Project>	getProjects()
java.lang.String	getShortLabel() This implementation returns a place-holder String.
java.net.URL	getURL() Returns the URL that identifies this Locatable.
int	hashCode()
void	setOverlay(IconOverlay overlay)
void	setURL(java.net.URL url) Sets the URL associated with this Locatable.

Methods inherited from class oracle.ide.model.DefaultElement

getAttributes, getChildren, getData, mayHaveChildren

Methods inherited from class oracle.ide.model.DefaultDisplayable

getLongLabel, getToolTipText, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.ide.model.Displayable

getLongLabel, getToolTipText, toString

Constructor Detail

ChangeListItem

public ChangeListItem(java.net.URL url,
                      IconOverlay overlay)

ChangeListItem

public ChangeListItem(java.net.URL url,
                      java.util.Collection<Project> projects,
                      IconOverlay overlay)

Method Detail

findNode

public Node findNode()

Get the node for this element from the node factory. This may return null.

Returns:

the node instance.

findOrCreateNode

public Node findOrCreateNode()
                      throws java.lang.IllegalAccessException,
                             java.lang.InstantiationException

Get or create the node for this element from the node factory.

Returns:

the node instance.

Throws:

java.lang.IllegalAccessException

java.lang.InstantiationException

getIcon

public javax.swing.Icon getIcon()

Description copied from class: DefaultDisplayable

This implementation returns a plain document icon.

Specified by:

getIcon in interface Displayable

Overrides:

getIcon in class DefaultDisplayable

Returns:

the Icon to be displayed for the Displayable.

See Also:

Displayable.getIcon()

getShortLabel

public java.lang.String getShortLabel()

Description copied from class: DefaultDisplayable

This implementation returns a place-holder String.

Specified by:

getShortLabel in interface Displayable

Overrides:

getShortLabel in class DefaultDisplayable

Returns:

a short descriptive label of the Displayable that can be shown to the user.

See Also:

Displayable.getShortLabel()

getURL

public java.net.URL getURL()

Description copied from interface: Locatable

Returns the URL that identifies this Locatable. Parts of the IDE will use the value of this URL as a hash key for caching UI components for this Locatable. Therefore, URL uniqueness is important.

Specified by:

getURL in interface Locatable

Returns:

The URL identifying this Locatable.

setURL

public void setURL(java.net.URL url)

Description copied from interface: Locatable

Sets the URL associated with this Locatable. It is important that the URL only be changed when the Locatable has just been created or when all caches keyed on the previous URL can also be updated.

Specified by:

setURL in interface Locatable

Parameters:

url - The URL to set.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getOverlay

public IconOverlay getOverlay()

setOverlay

public void setOverlay(IconOverlay overlay)

getProject

public final Project getProject()

getProjects

public final java.util.Collection<Project> getProjects()