TestRoots/watchdog

package nl.tudelft.watchdog.eclipse.logic.breakpoint;

import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.jdt.debug.core.IJavaClassPrepareBreakpoint;
import org.eclipse.jdt.debug.core.IJavaExceptionBreakpoint;
import org.eclipse.jdt.debug.core.IJavaLineBreakpoint;
import org.eclipse.jdt.debug.core.IJavaMethodBreakpoint;
import org.eclipse.jdt.debug.core.IJavaWatchpoint;

import nl.tudelft.watchdog.core.logic.breakpoint.BreakpointType;

/**
 * Estimates the nature of a breakpoint into one of {@link BreakpointType}.
 */
public class BreakpointClassifier {

    /**
     * Classifies the breakpoint type of the given breakpoint by analyzing its
     * class name.
     *
     * WARNING: Do not change the ordering of the if-statements if you don't
     * have to!
     */
    public static BreakpointType classify(IBreakpoint breakpoint) {
        if (breakpoint instanceof IJavaWatchpoint) {
            return BreakpointType.FIELD;
        } else if (breakpoint instanceof IJavaMethodBreakpoint) {
            return BreakpointType.METHOD;
        } else if (breakpoint instanceof IJavaClassPrepareBreakpoint) {
            return BreakpointType.CLASS;
        } else if (breakpoint instanceof IJavaLineBreakpoint) {
            return BreakpointType.LINE;
        } else if (breakpoint instanceof IJavaExceptionBreakpoint) {
            return BreakpointType.EXCEPTION;
        } else {
            return BreakpointType.UNDEFINED;
        }
    }
}