/** Return true if the given type is 'void' or 'Void'. */
public static boolean isVoidType(Type type, VisitorState state) {
if (type == null) {
return false;
}
return type.getKind() == TypeKind.VOID
|| state.getTypes().isSameType(Suppliers.JAVA_LANG_VOID_TYPE.get(state), type);
}
public WildcardType getWildcardType(TypeMirror extendsBound, TypeMirror superBound) {
BoundKind bkind;
Type bound;
if (extendsBound == null && superBound == null) {
bkind = BoundKind.UNBOUND;
bound = syms.objectType;
} else if (superBound == null) {
bkind = BoundKind.EXTENDS;
bound = (Type) extendsBound;
} else if (extendsBound == null) {
bkind = BoundKind.SUPER;
bound = (Type) superBound;
} else {
throw new IllegalArgumentException("Extends and super bounds cannot both be provided");
}
switch (bound.getKind()) {
case ARRAY:
case DECLARED:
case ERROR:
case TYPEVAR:
return new Type.WildcardType(bound, bkind, syms.boundClass);
default:
throw new IllegalArgumentException(bound.toString());
}
}
protected void printType(String label, Type type, Details details) {
if (type == null) printNull(label);
else {
switch (details) {
case SUMMARY:
printString(label, toString(type));
break;
case FULL:
indent();
out.print(label);
out.println(
": " + info(type.getClass(), type.getTag(), type.getKind()) + " " + hashString(type));
indent(+1);
printSymbol("tsym", type.tsym, Details.SUMMARY);
printObject("constValue", type.constValue(), Details.SUMMARY);
printObject("annotations", type.getAnnotationMirrors(), Details.SUMMARY);
type.accept(typeVisitor, null);
indent(-1);
}
}
}