Class CallHierarchyContentProvider
java.lang.Object
org.eclipse.handly.ui.viewer.DeferredTreeContentProvider
org.eclipse.handly.ui.callhierarchy.CallHierarchyContentProvider
- All Implemented Interfaces:
org.eclipse.jface.viewers.IContentProvider,org.eclipse.jface.viewers.IStructuredContentProvider,org.eclipse.jface.viewers.ITreeContentProvider
Default implementation of a tree content provider for a call hierarchy.
Supports asynchronous fetching of children.
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Constructor Summary
ConstructorsConstructorDescriptionConstructs a call hierarchy content provider for the given call hierarchy view. -
Method Summary
Modifier and TypeMethodDescriptionprotected voidfetchDeferredChildren(Object parentElement, org.eclipse.ui.progress.IElementCollector collector, org.eclipse.core.runtime.IProgressMonitor monitor) Called by a job to fetch the child elements of the given parent element.Object[]getChildren(Object parentElement) Object[]getElements(Object inputElement) booleanhasChildren(Object element) Methods inherited from class org.eclipse.handly.ui.viewer.DeferredTreeContentProvider
getDeferredTreeContentManager, getLabel, getRule, inputChangedMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.eclipse.jface.viewers.IContentProvider
dispose
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Constructor Details
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CallHierarchyContentProvider
Constructs a call hierarchy content provider for the given call hierarchy view.- Parameters:
viewPart- notnull
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Method Details
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getElements
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getChildren
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getParent
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hasChildren
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fetchDeferredChildren
protected void fetchDeferredChildren(Object parentElement, org.eclipse.ui.progress.IElementCollector collector, org.eclipse.core.runtime.IProgressMonitor monitor) Description copied from class:DeferredTreeContentProviderCalled by a job to fetch the child elements of the given parent element. This method should report the fetched elements via the given collector.- Specified by:
fetchDeferredChildrenin classDeferredTreeContentProvider- Parameters:
parentElement- the parent elementcollector- the element collector (nevernull)monitor- a progress monitor to support reporting and cancellation (nevernull)
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