private boolean implicitPrototypeChainIsUnknown() {
ObjectType p = getImplicitPrototype();
while (p != null) {
if (p.isUnknownType()) {
return true;
}
p = p.getImplicitPrototype();
}
return false;
}
@Override
String toStringHelper(boolean forAnnotations) {
if (hasReferenceName()) {
return getReferenceName();
} else if (prettyPrint) {
// Don't pretty print recursively.
prettyPrint = false;
// Use a tree set so that the properties are sorted.
Set<String> propertyNames = Sets.newTreeSet();
for (ObjectType current = this;
current != null
&& !current.isNativeObjectType()
&& propertyNames.size() <= MAX_PRETTY_PRINTED_PROPERTIES;
current = current.getImplicitPrototype()) {
propertyNames.addAll(current.getOwnPropertyNames());
}
StringBuilder sb = new StringBuilder();
sb.append("{");
int i = 0;
for (String property : propertyNames) {
if (i > 0) {
sb.append(", ");
}
sb.append(property);
sb.append(": ");
sb.append(getPropertyType(property).toStringHelper(forAnnotations));
++i;
if (!forAnnotations && i == MAX_PRETTY_PRINTED_PROPERTIES) {
sb.append(", ...");
break;
}
}
sb.append("}");
prettyPrint = true;
return sb.toString();
} else {
return forAnnotations ? "?" : "{...}";
}
}