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oracle.jdeveloper.offlinedb.browser
Class ProviderNode

java.lang.Object
oracle.ide.model.Node
oracle.ide.model.DataContainer
oracle.jdeveloper.offlinedb.browser.ProviderNode

All Implemented Interfaces:

Displayable, Element, Folder, LazyLoadable, Locatable, Observer, Subject, Dirtyable, PropertyStorage

public class ProviderNode

extends DataContainer

Node for a provider in the navigator.

Field Summary

static java.lang.String

FILE_EXT

Fields inherited from class oracle.ide.model.Node

LOG_READONLY

Fields inherited from interface oracle.javatools.data.PropertyStorage

DATA_KEY

Constructor Summary

ProviderNode()

Method Summary

protected void	closeImpl() Subclasses should override this method to customize the close() behavior.
Attributes	getAttributes() This method returns an Attributes object that encodes the attributes of the Element.
java.lang.Object	getData() Returns the data object associated with this Element.
javax.swing.Icon	getIcon() Displayable interface method.
protected java.lang.Object	getObjectStoreTarget()
ProviderSettings	getSettings()
java.lang.String	getShortLabel() Displayable interface method.
boolean	mayHaveChildren() Part of the Element interface.
protected ObjectStore	newObjectStore()
void	setSettings(ProviderSettings settings)

Methods inherited from class oracle.ide.model.DataContainer

add, add, add, canAdd, canRemove, containsChild, equals, equalsImpl, getBaseDirectory, getChildren, getListOfChildren, getProperties, getProperty, getProperty, getSharedPropertiesOnly, getURL, getUserPropertiesOnly, remove, remove, removeAll, removeAll, resetSubDirtyableOwners, saveImpl, setListOfChildren, setProperty, setSubDirtyableOwner, size, update

Methods inherited from class oracle.ide.model.Node

addNodeListener, addNodeListenerForType, addNodeListenerForTypeHierarchy, attach, beginThreadNodeUsageCycle, callUnderReadLock, callUnderWriteLock, close, createSubject, delete, deleteImpl, detach, endThreadNodeUsage, endThreadNodeUsageCycle, ensureOpen, equalsImpl, getInputStream, getLongLabel, getSubject, getTimestamp, getTimestampLoadedUnsafe, getToolTipText, getTransientProperties, getUnmodifiedTimestamp, isDirty, isLoaded, isMigrating, isNew, isOpen, isReadLocked, isReadOnly, isReadOrWriteLocked, isTrackedInNodeCache, isWriteLocked, lockCount, markDirty, markDirtyImpl, nodeLock, notifyObservers, open, openImpl, readLock, readLockCount, readUnlock, refreshTimestamp, removeNodeListener, removeNodeListenerForType, removeNodeListenerForTypeHierarchy, rename, renameImpl, reportOpenException, revert, revertImpl, runUnderReadLock, runUnderWriteLock, save, setEventLog, setMigrating, setOpen, setReadOnly, setTimestampDirectly, setURL, toString, tryRunUnderReadLock, tryRunUnderWriteLock, unsetMigrating, upgradeLock, upgradeUnlock, urlReadOnlyChanged, writeLock, writeLockCount, writeUnlock

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.ide.model.Displayable

getLongLabel, getToolTipText, toString

Field Detail

FILE_EXT

public static final java.lang.String FILE_EXT

See Also:

Constant Field Values

Constructor Detail

ProviderNode

public ProviderNode()

Method Detail

getAttributes

public Attributes getAttributes()

Description copied from interface: Element

This method returns an Attributes object that encodes the attributes of the Element. Changing the attribute settings on the return object changes the element attributes. Subclasses should use their super class attributes object to define their own attributes. This allows subclasses to inherit their super class attributes. If a subclass does not wish to inherit attributes, they should first call getAttributes().clear() and define new attributes.

Specified by:

getAttributes in interface Element

Overrides:

getAttributes in class Node

getIcon

public javax.swing.Icon getIcon()

Description copied from class: Node

Displayable interface method. The Node class returns a generic icon.

Specified by:

getIcon in interface Displayable

Overrides:

getIcon in class Node

Returns:

the Icon to be displayed for the Displayable.

getShortLabel

public java.lang.String getShortLabel()

Description copied from class: Node

Displayable interface method. The Node class returns the file name part of the currently set URL. If the currently set URL is null, then this method returns "<null>".

Specified by:

getShortLabel in interface Displayable

Overrides:

getShortLabel in class Node

Returns:

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

newObjectStore

protected ObjectStore newObjectStore()

Overrides:

newObjectStore in class DataContainer

getSettings

public ProviderSettings getSettings()

setSettings

public void setSettings(ProviderSettings settings)

getData

public java.lang.Object getData()

Description copied from interface: Element

Returns the data object associated with this Element. Implementations will often simply return this, since the Element is often its own data object. If the implementation returns an object other than this, be sure to set ElementAttributes.DECORATES_DATA_ELEMENT.

Specified by:

getData in interface Element

Overrides:

getData in class Node

Returns:

the data object associated with this Element instance.

getObjectStoreTarget

protected java.lang.Object getObjectStoreTarget()

Overrides:

getObjectStoreTarget in class DataContainer

mayHaveChildren

public boolean mayHaveChildren()

Description copied from class: DataContainer

Part of the Element interface. This implementation always returns true.

Specified by:

mayHaveChildren in interface Element

Overrides:

mayHaveChildren in class DataContainer

Returns:

true if this Element may contain child Elements.

See Also:

Element.mayHaveChildren()

closeImpl

protected void closeImpl()
                  throws java.io.IOException

Description copied from class: Node

Subclasses should override this method to customize the close() behavior. Node.close() invokes this only if the node is open, under write lock. The Node implementation does nothing.

Overrides:

closeImpl in class DataContainer

Throws:

java.io.IOException - if an I/O error occurred while closing

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