Example usage for org.eclipse.jdt.core IJavaElement getParent

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement getParent.

Prototype

IJavaElement getParent();

Source Link

Document

Returns the element directly containing this element, or null if this element has no parent.

Usage

From source file:rabbit.ui.internal.treebuilders.JavaDataTreeBuilder.java

License:Apache License

/**
 * Gets the hierarchy from the given element to the java project.
 * @param element the element.// w ww.j  a  v  a 2  s  .  co m
 * @return an ordered list of elements, the first element is the highest
 *         parent, the last element is the argument itself.
 */
private List<IJavaElement> getHierarchy(IJavaElement element) {
    List<IJavaElement> elements = Lists.newArrayList();
    elements.add(element);
    while ((element = element.getParent()) != null) {
        elements.add(0, element);
    }
    if (elements.get(0) instanceof IJavaModel) {
        elements.remove(0);
    }
    return elements;
}

From source file:rabbit.ui.internal.treebuilders.JavaDataTreeBuilder.java

License:Apache License

/**
 * Checks whether the given Java element is an anonymous type.
 * @param type the element to check.//from   w ww.  j  av  a  2  s  .c  o m
 * @return true if the element is anonymous, false otherwise.
 */
private boolean isAnonymousType(IJavaElement type) {
    if (type.getElementType() == IJavaElement.TYPE) {
        return type.getParent().getElementType() == IJavaElement.METHOD;
    }
    return false;
}

From source file:rabbit.ui.internal.treebuilders.JavaDataTreeBuilderTest.java

License:Apache License

private IJavaElement getElement(IJavaElement element, int elementType) {
    while ((element != null) && (element.getElementType() != elementType)) {
        element = element.getParent();
    }/*from w  w w.j  a va2  s.  c  o m*/
    return element;
}

From source file:test0501.JavaEditor.java

License:Open Source License

protected void adjustHighlightRange(int offset, int length) {

    try {/*from   w w  w  . j av  a  2s.  co  m*/

        IJavaElement element = getElementAt(offset);
        while (element instanceof ISourceReference) {
            ISourceRange range = ((ISourceReference) element).getSourceRange();
            if (offset < range.getOffset() + range.getLength() && range.getOffset() < offset + length) {
                setHighlightRange(range.getOffset(), range.getLength(), true);
                if (fOutlinePage != null) {
                    fOutlineSelectionChangedListener.uninstall(fOutlinePage);
                    fOutlinePage.select((ISourceReference) element);
                    fOutlineSelectionChangedListener.install(fOutlinePage);
                }
                return;
            }
            element = element.getParent();
        }

    } catch (JavaModelException x) {
        JavaPlugin.log(x.getStatus());
    }

    resetHighlightRange();
}