/** Inherits and resolve */
@Override
public Set<Link> getLinks(String relName) {
Set<Link> dests = getExistingLinks(relName);
if (!dests.isEmpty()) {
return dests;
}
// None are present. Try to resolve
RelationDefinition rel = getRelation(relName);
if (rel == null) {
logger.error("relation " + relName + " undefined for " + this);
return null;
}
// if (!rel.isLazy())
// return dests ;
Component source = rel.getRelSource(this);
CST.apamResolver.resolveLink(source, rel);
return getExistingLinks(relName);
}
@Override
public Link getLink(String relName) {
Component group = this;
while (group != null) {
for (Link link : ((ComponentImpl) group).getLocalLinks()) {
if (link.getName().equals(relName)) {
return link;
}
}
group = group.getGroup();
}
// None are present. Try to resolve
RelationDefinition rel = getRelation(relName);
if (rel == null) {
logger.error("relation " + relName + " undefined for " + this);
return null;
}
Component source = rel.getRelSource(this);
CST.apamResolver.resolveLink(source, rel);
return getExistingLink(relName);
}
@Override
public Set<RelationDefinition> getRelations() {
Set<RelationDefinition> relDefs = new HashSet<RelationDefinition>();
Set<String> processed = new HashSet<String>();
Component group = this;
while (group != null) {
for (RelationDefinition relDef : group.getLocalRelations()) {
if (!processed.contains(relDef.getName())) {
relDefs.add(relDef);
processed.add(relDef.getName());
}
}
group = group.getGroup();
}
// Looking for composite definitions.
if (this instanceof Instance) {
CompositeType comptype = ((Instance) this).getComposite().getCompType();
for (RelationDefinition relDef : comptype.getCtxtRelations(this)) {
if (!processed.contains(relDef.getName())) {
relDefs.add(relDef);
processed.add(relDef.getName());
}
}
}
if (this instanceof Implementation) {
for (CompositeType comptype : ((Implementation) this).getInCompositeType()) {
for (RelationDefinition relDef : comptype.getCtxtRelations(this)) {
if (!processed.contains(relDef.getName())) {
relDefs.add(relDef);
processed.add(relDef.getName());
}
}
}
}
return relDefs;
}