* <p>
 * All other kinds of constructs are filtered, including classes and methods etc.
 */
public class SubsetScriptTransformer extends AbstractScriptTransformer {

    private final StatementTransformer transformer;

    public SubsetScriptTransformer(StatementTransformer transformer) {
        this.transformer = transformer;
    }

    @Override
    protected int getPhase() {

        InitialPassStatementTransformer initialPassStatementTransformer = new InitialPassStatementTransformer(initialPassScriptTarget, documentationRegistry);
        SubsetScriptTransformer initialTransformer = new SubsetScriptTransformer(initialPassStatementTransformer);
        String id = INTERNER.intern("cp_" + initialPassScriptTarget.getId());
        return new NoDataCompileOperation(id, CLASSPATH_COMPILE_STAGE, initialTransformer);