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Java Source Code / Java Documentation » IDE Eclipse » ui » org.eclipse.ui.internal.navigator.extensions

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.eclipse.ui.internal.navigator.extensions .NavigatorContentDescriptor

NavigatorContentDescriptor
final public class NavigatorContentDescriptor implements INavigatorContentDescriptor,INavigatorContentExtPtConstants(Code)
	Encapsulates the `org.eclipse.ui.navigator.navigatorContent` extension point. EXPERIMENTAL. This class or interface has been added as part of a work in progress. There is a guarantee neither that this API will work nor that it will remain the same. Please do not use this API without consulting with the Platform/UI team. since: 3.2

Constructor Summary
	NavigatorContentDescriptor(IConfigurationElement configElement) Creates a new content descriptor from a configuration element. Parameters: configElement - configuration element to create a descriptor from throws: WorkbenchException - if the configuration element could not be parsed.

Method Summary
public boolean	arePossibleChildren(IStructuredSelection aSelection) A convenience method to check all elements in a selection.
public ITreeContentProvider	createContentProvider() The content provider could be an instance of ICommonContentProvider , but only ITreeContentProvider is required.
public ILabelProvider	createLabelProvider() The content provider could be an instance of ICommonLabelProvider , but only ILabelProvider is required.
public IPluginContribution	getContribution()
public String	getIcon()
public String	getId()
public String	getName()
public INavigatorContentDescriptor	getOverriddenDescriptor()
public Set	getOverriddingExtensions()
public OverridePolicy	getOverridePolicy()
public int	getPriority()
public String	getSuppressedExtensionId()
public boolean	hasOverridingExtensions() Does not force the creation of the set of overriding extensions.
public boolean	hasSaveablesProvider()
public int	hashCode()
public boolean	isActiveByDefault()
public boolean	isPossibleChild(Object anElement) Determine if this content extension could provide the given element as a child. This method is used to determine what the parent of an element could be for Link with Editor support. Parameters: anElement - The element that should be used for the evaluation.
public boolean	isTriggerPoint(Object anElement) Determine if this content extension would be able to provide children for the given element. Parameters: anElement - The element that should be used for the evaluation.
void	setOverriddenDescriptor(INavigatorContentDescriptor theOverriddenDescriptor)
public String	toString()

Constructor Detail

NavigatorContentDescriptor
NavigatorContentDescriptor(IConfigurationElement configElement) throws WorkbenchException(Code)
	Creates a new content descriptor from a configuration element. Parameters: configElement - configuration element to create a descriptor from throws: WorkbenchException - if the configuration element could not be parsed. Reasonsinclude: A required attribute is missing. More elements are define than is allowed.

Method Detail

arePossibleChildren
public boolean arePossibleChildren(IStructuredSelection aSelection)(Code)
	A convenience method to check all elements in a selection. Parameters: aSelection - A non-null selection True if and only if every element in the selection is a possible child.

createContentProvider
public ITreeContentProvider createContentProvider() throws CoreException(Code)
	The content provider could be an instance of ICommonContentProvider , but only ITreeContentProvider is required. An instance of the Content provider defined for this extension. throws: CoreException - if an instance of the executable extension could not becreated for any reason

createLabelProvider
public ILabelProvider createLabelProvider() throws CoreException(Code)
	The content provider could be an instance of ICommonLabelProvider , but only ILabelProvider is required. An instance of the Label provider defined for this extension throws: CoreException - if an instance of the executable extension could not becreated for any reason

getContribution
public IPluginContribution getContribution()(Code)
	Returns the contribution.

getIcon
public String getIcon()(Code)
	Returns the icon.

getId
public String getId()(Code)

getName
public String getName()(Code)

getOverriddenDescriptor
public INavigatorContentDescriptor getOverriddenDescriptor()(Code)
	The descriptor of the `suppressedExtensionId` ifnon-null.

getOverriddingExtensions
public Set getOverriddingExtensions()(Code)
	The set of overridding extensions (of typeINavigatorContentDescriptor

getOverridePolicy
public OverridePolicy getOverridePolicy()(Code)
	Returns the overridePolicy or null if this extension does notoverride another extension.

getPriority
public int getPriority()(Code)

getSuppressedExtensionId
public String getSuppressedExtensionId()(Code)
	Returns the suppressedExtensionId or null if none specified.

hasOverridingExtensions
public boolean hasOverridingExtensions()(Code)
	Does not force the creation of the set of overriding extensions. True if this extension has overridding extensions.

hasSaveablesProvider
public boolean hasSaveablesProvider()(Code)

hashCode
public int hashCode()(Code)

isActiveByDefault
public boolean isActiveByDefault()(Code)

isPossibleChild
public boolean isPossibleChild(Object anElement)(Code)
	Determine if this content extension could provide the given element as a child. This method is used to determine what the parent of an element could be for Link with Editor support. Parameters: anElement - The element that should be used for the evaluation. True if and only if the extension might provide an object of thistype as a child.

isTriggerPoint
public boolean isTriggerPoint(Object anElement)(Code)
	Determine if this content extension would be able to provide children for the given element. Parameters: anElement - The element that should be used for the evaluation. True if and only if the extension is enabled for the element.

setOverriddenDescriptor
void setOverriddenDescriptor(INavigatorContentDescriptor theOverriddenDescriptor)(Code)
	Parameters: theOverriddenDescriptor - The overriddenDescriptor to set.

toString
public String toString()(Code)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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