private void AddToStatement(FactContext context, string elementName, string value)
{
double result = 0;
if (!double.TryParse(value, out result))
{
return; // NaN
}
if (null == context)
{
return; // no time period
}
// look up financial statement, if there is one
FinancialStatement statement;
if (_statementCache.ContainsKey(context.HashKey))
{
statement = _statementCache[context.HashKey];
}
else
{
statement = new FinancialStatement {
StartDate = context.StartDate,
EndDate = context.EndDate,
Ticker = this._filing.Ticker,
Source = StatementBase.SourceEdgar
}
};
// try to set the value on the statement
if (SetStatementValue(statement, elementName, result))
{
_statementCache[context.HashKey] = statement;
}
}
/// <summary>
/// Build a hash of all document contexts so we can easily refer to them. This is a kind of XBRL hack (rather than relying on XSLT, etc).
/// </summary>
/// <param name="contexts"></param>
/// <returns></returns>
private static Dictionary <string, FactContext> BuildContextHash(XmlNodeList contexts, string ticker, string source)
{
var hash = new Dictionary <string, FactContext>();
foreach (XmlNode node in contexts)
{
FactContext fc = new FactContext(node, ticker, source);
hash.Add(fc.Name, fc);
}
// we went through every context
return(hash);
}
private void AddToStatement(FactContext context, string elementName, string value)
{
double result = 0;
if (!double.TryParse(value, out result))
return; // NaN
if (null == context)
return; // no time period
// look up financial statement, if there is one
FinancialStatement statement;
if (_statementCache.ContainsKey(context.HashKey))
statement = _statementCache[context.HashKey];
else
statement = new FinancialStatement {
StartDate = context.StartDate,
EndDate = context.EndDate,
Ticker = this._filing.Ticker,
Source = StatementBase.SourceEdgar
};
// try to set the value on the statement
if (SetStatementValue(statement, elementName, result))
_statementCache[context.HashKey] = statement;
}
/// <summary>
/// Build a hash of all document contexts so we can easily refer to them. This is a kind of XBRL hack (rather than relying on XSLT, etc).
/// </summary>
/// <param name="contexts"></param>
/// <returns></returns>
private static Dictionary<string, FactContext> BuildContextHash(XmlNodeList contexts, string ticker, string source)
{
var hash = new Dictionary<string, FactContext>();
foreach (XmlNode node in contexts)
{
FactContext fc = new FactContext(node, ticker, source);
hash.Add(fc.Name, fc);
}
// we went through every context
return hash;
}
