public IClassHierarchy Merge(IClassHierarchy ch)
{
if (this == ch)
{
return(this);
}
if (!(ch is ClassHierarchyImpl))
{
Utilities.Diagnostics.Exceptions.Throw(new NotSupportedException("Can't merge java and non-java class hierarchies yet!"), LOGGER);
}
if (this.assemblies.Count == 0)
{
return(ch);
}
lock (_mergeLock)
{
ClassHierarchyImpl chi = (ClassHierarchyImpl)ch;
MonotonicHashSet <string> otherJars = new MonotonicHashSet <string>();
otherJars.AddAll(chi.assemblies);
MonotonicHashSet <string> myJars = new MonotonicHashSet <string>();
myJars.AddAll(this.assemblies);
if (myJars.ContainsAll(otherJars))
{
return(this);
}
if (otherJars.ContainsAll(myJars))
{
return(ch);
}
myJars.Union(otherJars);
return(new ClassHierarchyImpl(myJars.ToArray()));
}
}
public ICsClassHierarchy GetDefaultClassHierarchy(string[] assemblies, Type[] parameterParsers)
{
SetValuedKey key = new SetValuedKey(assemblies, parameterParsers);
ICsClassHierarchy ret = null;
defaultClassHierarchy.TryGetValue(key, out ret);
if (ret == null)
{
ret = new ClassHierarchyImpl(assemblies, parameterParsers);
defaultClassHierarchy.Add(key, ret);
}
return ret;
}
