/**
* Declares {@code type}.
*
* @param flags a bitwise combination of {@link Modifier#PUBLIC}, {@link Modifier#FINAL} and
* {@link Modifier#ABSTRACT}.
*/
public void declare(
TypeId<?> type, String sourceFile, int flags, TypeId<?> supertype, TypeId<?>... interfaces) {
TypeDeclaration declaration = getTypeDeclaration(type);
int supportedFlags = Modifier.PUBLIC | Modifier.FINAL | Modifier.ABSTRACT;
if ((flags & ~supportedFlags) != 0) {
throw new IllegalArgumentException("Unexpected flag: " + Integer.toHexString(flags));
}
if (declaration.declared) {
throw new IllegalStateException("already declared: " + type);
}
declaration.declared = true;
declaration.flags = flags;
declaration.supertype = supertype;
declaration.sourceFile = sourceFile;
declaration.interfaces = new TypeList(interfaces);
}
