NodeId id;
EffectiveNodeType ent = getEffectiveNodeType(srcState);
boolean referenceable = ent.includesNodeType(NameConstants.MIX_REFERENCEABLE);
boolean versionable = ent.includesNodeType(NameConstants.MIX_SIMPLE_VERSIONABLE);
boolean fullVersionable = ent.includesNodeType(NameConstants.MIX_VERSIONABLE);
boolean shareable = ent.includesNodeType(NameConstants.MIX_SHAREABLE);
switch (flag) {
case COPY:
/* if this node is shareable and another node in the same shared set
* has been already been copied and given a new uuid, use this one
* (see section 14.5 of the specification)