protected IType getParentType(IType type) { ITypeHierarchy hierarchy = getHierarchy(); if (hierarchy != null) { return hierarchy.getSuperclass(type); } return null; }
private int getDepth(ITypeHierarchy hierarchy, IType input) { int count = 0; IType superType = hierarchy.getSuperclass(input); while (superType != null) { count++; superType = hierarchy.getSuperclass(superType); } return count; }
public int getExpandLevel() { ITypeHierarchy hierarchy = getHierarchy(); if (hierarchy != null) { IType input = hierarchy.getType(); if (input != null) { return getDepth(hierarchy, input) + 2; } else { return 5; } } return 2; }
/* (non-Javadoc) * @see org.eclipse.wst.jsdt.internal.corext.callhierarchy.IImplementorFinder#findImplementingTypes(org.eclipse.wst.jsdt.core.IType, org.eclipse.core.runtime.IProgressMonitor) */ public Collection findImplementingTypes(IType type, IProgressMonitor progressMonitor) { ITypeHierarchy typeHierarchy; try { typeHierarchy = type.newTypeHierarchy(progressMonitor); IType[] implementingTypes = typeHierarchy.getAllClasses(); HashSet result = new HashSet(Arrays.asList(implementingTypes)); return result; } catch (JavaScriptModelException e) { JavaScriptPlugin.log(e); } return null; }
/* * @see TypeHierarchyContentProvider.getTypesInHierarchy */ protected final void getTypesInHierarchy(IType type, List res) { ITypeHierarchy hierarchy = getHierarchy(); if (hierarchy != null) { IType[] types = hierarchy.getSubclasses(type); if (isObject(type)) { for (int i = 0; i < types.length; i++) { IType curr = types[i]; res.add(curr); } } else { for (int i = 0; i < types.length; i++) { res.add(types[i]); } } } }
/* (non-Javadoc) * @see org.eclipse.wst.jsdt.internal.ui.typehierarchy.TypeHierarchyContentProvider#getRootTypes(java.util.List) */ protected final void getRootTypes(List res) { ITypeHierarchy hierarchy = getHierarchy(); if (hierarchy != null) { IType input = hierarchy.getType(); if (input == null) { IType[] classes = hierarchy.getRootClasses(); for (int i = 0; i < classes.length; i++) { res.add(classes[i]); } } else { IType[] roots = hierarchy.getRootClasses(); for (int i = 0; i < roots.length; i++) { if (isObject(roots[i])) { res.add(roots[i]); return; } } res.addAll(Arrays.asList(roots)); // something wrong with the hierarchy } } }