private static Value doEvaluate(Context context, Expression expr, TypeDeclaration[] types)
throws ASTException, EvaluationException, TerminationException {
Compiler compiler = Compiler.current();
for (TypeDeclaration type : types) {
compiler.analyse(type);
}
expr = (Expression) compiler.analyse(expr);
List<Diagnostic> diags = compiler.getDiagnostics();
if (diags.size() > 0) {
throw new CompilationErrorsException(diags);
}
return expr.evaluate(context);
}
/**
* Register and compile a type in the evaluator object's context.
*
* @param type a type to be registered and compiled
* @throws ASTException
*/
public void registerClass(TypeDeclaration type) throws ASTException {
Compiler compiler = Compiler.current();
compiler.analyse(type);
if (compiler.getDiagnostics().size() > 0) {
throw new CompilationErrorsException(compiler.getDiagnostics());
}
}