/**
* Creates two big maps that associate names to their entities.
*
* @param anchor a scope to start scanning from
*/
private void collectEntitiesByName(Scope<? extends Entity> anchor) {
// Go through the aggregates
for (ContainedConnection<? extends Entity, Aggregate> connection : anchor.getAggregates()) {
collectContained(connection);
// - descend
Aggregate aggregate = connection.getContained();
collectEntitiesByName(aggregate.getScope());
}
// Go through aliases
for (ContainedConnection<? extends Entity, Alias> connection : anchor.getAliass()) {
collectContained(connection);
}
// Go through enumerated types
for (ContainedConnection<? extends Entity, sourceanalysis.Enum> connection :
anchor.getEnums()) {
collectContained(connection);
}
// Even go through constant data members
for (ContainedConnection<? extends Entity, Field> connection : anchor.getFields()) {
Field field = connection.getContained();
try {
Type type = field.getType();
if (type.isFlat() && type.isConst() && type.getBaseType() instanceof Primitive)
collectContained(connection);
} catch (MissingInformationException e) {
// Fields with no type are ignored
}
}
// Look in inner namespace scopes
for (ContainedConnection<? extends Entity, Namespace> connection : anchor.getNamespaces()) {
// - descend
Namespace namespace = connection.getContained();
collectEntitiesByName(namespace.getScope());
}
}
/**
* Inserts C-variable information from a map into a target scope in the program database.
*
* @param target a scope into which fields are to be inserted
* @param fields a map of String->ContainedConnection. The ContainedConnection
*/
public static void transferFields(
Scope<Namespace> target, Map<String, ContainedConnection<Entity, Field>> fields) {
Collection<ContainedConnection<Entity, Field>> fieldSet = fields.values();
// Go over fields in the set, insert each of them to the target
// scope
for (ContainedConnection<Entity, Field> element : fieldSet) {
// Each member of the fields map is a contained-connection which
// describes field visibility and storage with reference to the
// target scope
Field field = element.getContained();
target.addMember(field, element.getVisibility(), element.getStorage());
}
}