package no.uio.ifi.refaktor.handlers;

import no.uio.ifi.refaktor.change.changers.ProjectWideExtractAndMoveMethodChanger;
import no.uio.ifi.refaktor.change.changers.RefaktorChanger;

import org.eclipse.core.resources.IProject;
import org.eclipse.jdt.core.IJavaProject;

public class ProjectWideSearchBasedExtractAndMoveMethodChangerHandler extends AbstractSearchBasedExtractAndMoveMethodChangerHandler {

	@Override
	protected RefaktorChanger createChanger(Object element) {
		assert element instanceof IProject || element instanceof IJavaProject;

		if (element instanceof IProject)
			return new ProjectWideExtractAndMoveMethodChanger((IProject) element);
		else if (element instanceof IJavaProject)
			return new ProjectWideExtractAndMoveMethodChanger((IJavaProject) element);
		
		throw new IllegalArgumentException("Element <" + element + "> not of project type.");
	}
}