private bool HasAllSymbolsIn(GraphType otherGraph)
{
return(otherGraph.NodeSymbolMap.All(pair =>
{
string symbol = pair.Key;
IList <NodeType> otherGraphNodes = pair.Value;
return NodeSymbolMap.ContainsKey(symbol) &&
NodeSymbolMap[symbol].Count >= otherGraphNodes.Count;
}));
}
public bool HasNodesForSymbols(params string[] symbols)
{
return(symbols.All(symbol => symbol != null && NodeSymbolMap.ContainsKey(symbol)));
}