private Map<CDOID, CDOIDAndVersion> cacheRevisions() {
Map<CDOID, CDOIDAndVersion> cache = new HashMap<CDOID, CDOIDAndVersion>();
for (CDOIDAndVersion key : changeSetData.getNewObjects()) {
if (revisionCallback == null && !(key instanceof CDORevision)) {
throw new IllegalStateException("No callback installed to lazily obtain revision " + key);
}
cache.put(key.getID(), key);
}
for (CDORevisionKey key : changeSetData.getChangedObjects()) {
if (revisionDeltaCallback == null && !(key instanceof CDORevisionDelta)) {
throw new IllegalStateException(
"No callback installed to lazily obtain revision delta " + key);
}
cache.put(key.getID(), key);
}
for (CDOIDAndVersion key : changeSetData.getDetachedObjects()) {
cache.put(key.getID(), DETACHED);
}
return cache;
}
private Map<CDOID, Object> createMap(CDOChangeSetData changeSetData) {
Map<CDOID, Object> map = CDOIDUtil.createMap();
for (CDOIDAndVersion data : changeSetData.getNewObjects()) {
map.put(data.getID(), data);
}
for (CDORevisionKey data : changeSetData.getChangedObjects()) {
map.put(data.getID(), data);
}
for (CDOIDAndVersion data : changeSetData.getDetachedObjects()) {
map.put(data.getID(), data.getID());
}
return map;
}
private boolean takeNoPair(Object data) {
if (data instanceof CDORevision) {
result.getNewObjects().add((CDORevision) data);
} else if (data instanceof CDORevisionDelta) {
result.getChangedObjects().add((CDORevisionDelta) data);
} else if (data instanceof CDOID) {
result
.getDetachedObjects()
.add(CDOIDUtil.createIDAndVersion((CDOID) data, CDOBranchVersion.UNSPECIFIED_VERSION));
} else if (data instanceof Conflict) {
Conflict conflict = (Conflict) data;
conflicts.put(conflict.getID(), conflict);
} else if (data != null) {
throw new IllegalArgumentException(
"Must be a CDORevision, a CDORevisionDelta, a CDOID, a Conflict or null: " + data);
} else {
return false;
}
return true;
}