public byte[] generateClass(Context context, IStrategoTerm file) {
if (isTermAppl(file)) {
IStrategoAppl appl = (IStrategoAppl) file;
if (hasConstructor(appl, FILE_CONS, FILE_ARITY)) {
IStrategoTerm header = Tools.termAt(appl, 0);
IStrategoTerm fields = Tools.termAt(appl, 1);
IStrategoTerm methods = Tools.termAt(appl, 2);
return generateClass(context, header, fields, methods);
} else {
return null;
}
} else {
return null;
}
}
public void visitFields(ClassWriter cw, Context context, IStrategoTerm fields) {
if (Tools.isTermList(fields)) {
IStrategoList list = (IStrategoList) fields;
for (IStrategoTerm field : list) {
visitField(cw, context, field);
}
} else {
throw new IllegalArgumentException("Invalid FieldSpecs, not a list.");
}
}
public void visitField(ClassWriter cw, Context context, IStrategoTerm field) {
if (Tools.isTermAppl(field)) {
IStrategoAppl appl = (IStrategoAppl) field;
if (hasConstructor(appl, "JBCField", 5)) {
IStrategoTerm flags = termAt(appl, 0);
IStrategoTerm name = termAt(appl, 1);
IStrategoTerm desc = termAt(appl, 2);
IStrategoTerm sig = termAt(appl, 3);
IStrategoTerm initial = termAt(appl, 4);
visitField(cw, context, flags, name, desc, sig, initial);
} else {
throw new IllegalArgumentException("Invalid FieldSpec.");
}
} else {
throw new IllegalArgumentException("Invalid FieldSpec.");
}
}