/** Walk all the included declarations and accumulate the set of referenced groups */
protected void computegroups() {
// 1. variables
for (int i = 0; i < variables.size(); i++) {
DapVariable var = variables.get(i);
List<DapGroup> path = var.getGroupPath();
for (DapGroup group : path) {
if (!this.groups.contains(group)) this.groups.add(group);
}
}
// 2. Dimensions
for (DapDimension dim : this.dimrefs) {
if (!dim.isShared()) continue;
List<DapGroup> path = dim.getGroupPath();
for (DapGroup group : path) {
if (!this.groups.contains(group)) this.groups.add(group);
}
}
// 2. enumerations
for (DapEnum en : this.enums) {
List<DapGroup> path = en.getGroupPath();
for (DapGroup group : path) {
if (!this.groups.contains(group)) this.groups.add(group);
}
}
}
