Class CallHierarchyContentProvider

  • All Implemented Interfaces:
    org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider

    public class CallHierarchyContentProvider
    extends DeferredTreeContentProvider
    Default implementation of a tree content provider for a call hierarchy. Supports asynchronous fetching of children.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void fetchDeferredChildren​(java.lang.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.
      java.lang.Object[] getChildren​(java.lang.Object parentElement)  
      java.lang.Object[] getElements​(java.lang.Object inputElement)  
      java.lang.Object getParent​(java.lang.Object element)  
      boolean hasChildren​(java.lang.Object element)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface org.eclipse.jface.viewers.IContentProvider

        dispose
    • Constructor Detail

      • CallHierarchyContentProvider

        public CallHierarchyContentProvider​(CallHierarchyViewPart viewPart)
        Constructs a call hierarchy content provider for the given call hierarchy view.
        Parameters:
        viewPart - not null
    • Method Detail

      • getElements

        public java.lang.Object[] getElements​(java.lang.Object inputElement)
      • getChildren

        public java.lang.Object[] getChildren​(java.lang.Object parentElement)
      • getParent

        public java.lang.Object getParent​(java.lang.Object element)
      • hasChildren

        public boolean hasChildren​(java.lang.Object element)
      • fetchDeferredChildren

        protected void fetchDeferredChildren​(java.lang.Object parentElement,
                                             org.eclipse.ui.progress.IElementCollector collector,
                                             org.eclipse.core.runtime.IProgressMonitor monitor)
        Description copied from class: DeferredTreeContentProvider
        Called 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:
        fetchDeferredChildren in class DeferredTreeContentProvider
        Parameters:
        parentElement - the parent element
        collector - the element collector (never null)
        monitor - a progress monitor to support reporting and cancellation (never null)