public ISignedData <T> GetSingedData(int index)
{
if (index >= chain.Count)
{
return(null);
}
return(SignedData <T> .CreateFromBlock(chain[index]));
}
public IEnumerable <ISignedData <T> > GetByTag(string tag)
{
var result = new List <ISignedData <T> >();
if (tags.ContainsKey(tag))
{
foreach (var index in tags[tag].Indexes)
{
result.Add(SignedData <T> .CreateFromBlock(GetBlock(index, allowRedirects)));
}
}
return(result);
}
public ISignedData <T> Add(T data, DateTime time, int nonce, params string[] tags)
{
var latestBlock = GetLatestBlock();
var block = Block <T> .Create(latestBlock, data, difficulty, time, nonce);
block.Mine();
chain.Add(block);
foreach (var tag in tags)
{
if (this.tags.ContainsKey(tag))
{
this.tags[tag].AddIndex(block.Index);
}
}
return(SignedData <T> .CreateFromBlock(block));
}
public ISignedData <T> this[int index]
{
get { return(index < chain.Count ? SignedData <T> .CreateFromBlock(GetBlock(index, allowRedirects)) : null); }
}
