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

Introduction

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

Prototype

int COMPILATION_UNIT

To view the source code for org.eclipse.jdt.core IJavaElement COMPILATION_UNIT.

Click Source Link

Document

Constant representing a Java compilation unit.

Usage

From source file:rabbit.tracking.internal.trackers.JavaTracker.java

License:Apache License

/**
 * Gets the actual element that we want before saving. One of the following
 * types is returned://from w  ww. ja  v a2s . com
 * 
 * <ul>
 * <li>A type that is not anonymous.</li>
 * <li>A method that is not enclosed in an anonymous type.</li>
 * <li>An initializer.</li>
 * <li>A compilation unit.</li>
 * <li>A class file.</li>
 * <li>Null</li>
 * </ul>
 * 
 * @param element The element to filter.
 * @return A filtered element, or null if not found.
 * @throws JavaModelException If this element does not exist or if an
 *           exception occurs while accessing its corresponding resource.
 */
private IJavaElement filterElement(@Nullable IJavaElement element) throws JavaModelException {

    if (element == null) {
        return null;
    }

    switch (element.getElementType()) {
    case IJavaElement.TYPE:
        if (((IType) element).isAnonymous()) {
            return filterElement(element.getParent());
        }
        return element;

    case IJavaElement.METHOD:
        if (((IType) element.getParent()).isAnonymous()) {
            return filterElement(element.getParent());
        }
        return element;

    case IJavaElement.INITIALIZER:
    case IJavaElement.COMPILATION_UNIT:
    case IJavaElement.CLASS_FILE:
        return element;

    default:
        return filterElement(element.getParent());
    }
}

From source file:scala.tools.eclipse.launching.JUnitPropertyTester.java

License:Open Source License

private boolean canLaunchAsJUnitTest(IJavaElement element) {
    try {/*from   w  w w .ja  v  a2  s  .c o m*/
        switch (element.getElementType()) {
        case IJavaElement.JAVA_PROJECT:
        case IJavaElement.PACKAGE_FRAGMENT_ROOT:
            return true; // can run, let test runner detect if there are tests
        case IJavaElement.PACKAGE_FRAGMENT:
            return ((IPackageFragment) element).hasChildren();
        case IJavaElement.COMPILATION_UNIT:
        case IJavaElement.CLASS_FILE:
        case IJavaElement.TYPE:
        case IJavaElement.METHOD:
            return isJUnitTest(element);
        default:
            return false;
        }
    } catch (JavaModelException e) {
        return false;
    }
}

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

Introduction

Prototype

Document

Usage