Object remove(VersionSupplier toBeRemoved) {
VersionSupplier[] existing = (VersionSupplier[]) internal.get(toBeRemoved.getName());
if (existing != null) {
for (int i = 0; i < existing.length; i++) {
if (toBeRemoved == existing[i]) {
remove(existing, toBeRemoved.getName(), i);
return toBeRemoved;
}
}
}
return null;
}
boolean contains(VersionSupplier vs) {
VersionSupplier[] existing = (VersionSupplier[]) internal.get(vs.getName());
if (existing == null) return false;
for (int i = 0; i < existing.length; i++) {
if (existing[i] == vs) return true;
}
return false;
}
Object put(VersionSupplier versionSupplier) {
VersionSupplier[] existing = (VersionSupplier[]) internal.get(versionSupplier.getName());
if (existing == null) {
VersionSupplier[] vss = new VersionSupplier[1];
vss[0] = versionSupplier;
internal.put(versionSupplier.getName(), vss);
} else {
for (int i = 0; i < existing.length; i++) {
VersionSupplier e = existing[i];
if (e == versionSupplier) return e;
if (versionSupplier.getBundle().isResolved() && !e.getBundle().isResolved()) {
// Put resolved bundles ahead of unresolved bundles
internal.put(versionSupplier.getName(), add(i, versionSupplier, existing));
return null;
} else if (versionSupplier.getBundle().isResolved() == e.getBundle().isResolved()) {
if (versionSupplier.getVersion().compareTo(e.getVersion()) > 0) {
// Put highest versions first
internal.put(versionSupplier.getName(), add(i, versionSupplier, existing));
return null;
} else if (e.getVersion().equals(versionSupplier.getVersion())) {
if (versionSupplier.getBundle().getBundleId() < e.getBundle().getBundleId()) {
// Versions match - order by bundle ID
internal.put(versionSupplier.getName(), add(i, versionSupplier, existing));
return e;
}
}
}
}
// Lowest version, so add at end
internal.put(versionSupplier.getName(), add(existing.length, versionSupplier, existing));
}
return null;
}
