public override EvaluationResult evaluate(Security security, CalculationFunctions functions, string firstToken, IList <string> remainingTokens)
{
MetaBean metaBean = MetaBean.of(security.GetType());
// security
Optional <string> securityPropertyName = metaBean.metaPropertyMap().Keys.Where(p => p.equalsIgnoreCase(firstToken)).First();
if (securityPropertyName.Present)
{
object propertyValue = metaBean.metaProperty(securityPropertyName.get()).get((Bean)security);
return(propertyValue != null?EvaluationResult.success(propertyValue, remainingTokens) : EvaluationResult.failure("Property '{}' not set", firstToken));
}
// security info
Optional <string> securityInfoPropertyName = security.Info.propertyNames().Where(p => p.equalsIgnoreCase(firstToken)).First();
if (securityInfoPropertyName.Present)
{
object propertyValue = security.Info.property(securityInfoPropertyName.get()).get();
return(propertyValue != null?EvaluationResult.success(propertyValue, remainingTokens) : EvaluationResult.failure("Property '{}' not set", firstToken));
}
// security price info
Optional <string> securityPriceInfoPropertyName = security.Info.PriceInfo.propertyNames().Where(p => p.equalsIgnoreCase(firstToken)).First();
if (securityPriceInfoPropertyName.Present)
{
object propertyValue = security.Info.PriceInfo.property(securityPriceInfoPropertyName.get()).get();
return(propertyValue != null?EvaluationResult.success(propertyValue, remainingTokens) : EvaluationResult.failure("Property '{}' not set", firstToken));
}
// not found
return(invalidTokenFailure(security, firstToken));
}
public override EvaluationResult evaluate(Trade trade, CalculationFunctions functions, string firstToken, IList <string> remainingTokens)
{
MetaBean metaBean = MetaBean.of(trade.GetType());
// trade
Optional <string> tradePropertyName = metaBean.metaPropertyMap().Keys.Where(p => p.equalsIgnoreCase(firstToken)).First();
if (tradePropertyName.Present)
{
object propertyValue = metaBean.metaProperty(tradePropertyName.get()).get((Bean)trade);
if (propertyValue == null)
{
return(EvaluationResult.failure("Property '{}' not set", firstToken));
}
return(EvaluationResult.success(propertyValue, remainingTokens));
}
// trade info
Optional <string> tradeInfoPropertyName = trade.Info.propertyNames().Where(p => p.equalsIgnoreCase(firstToken)).First();
if (tradeInfoPropertyName.Present)
{
object propertyValue = trade.Info.property(tradeInfoPropertyName.get()).get();
if (propertyValue == null)
{
return(EvaluationResult.failure("Property '{}' not set", firstToken));
}
return(EvaluationResult.success(propertyValue, remainingTokens));
}
return(invalidTokenFailure(trade, firstToken));
}
public override EvaluationResult evaluate(Position position, CalculationFunctions functions, string firstToken, IList <string> remainingTokens)
{
MetaBean metaBean = MetaBean.of(position.GetType());
// position
Optional <string> positionPropertyName = metaBean.metaPropertyMap().Keys.Where(p => p.equalsIgnoreCase(firstToken)).First();
if (positionPropertyName.Present)
{
object propertyValue = metaBean.metaProperty(positionPropertyName.get()).get((Bean)position);
return(propertyValue != null?EvaluationResult.success(propertyValue, remainingTokens) : EvaluationResult.failure("Property '{}' not set", firstToken));
}
// position info
Optional <string> positionInfoPropertyName = position.Info.propertyNames().Where(p => p.equalsIgnoreCase(firstToken)).First();
if (positionInfoPropertyName.Present)
{
object propertyValue = position.Info.property(positionInfoPropertyName.get()).get();
return(propertyValue != null?EvaluationResult.success(propertyValue, remainingTokens) : EvaluationResult.failure("Property '{}' not set", firstToken));
}
// not found
return(invalidTokenFailure(position, firstToken));
}
public override ISet <string> tokens(Security security)
{
MetaBean metaBean = MetaBean.of(security.GetType());
return(Sets.union(Sets.union(metaBean.metaPropertyMap().Keys, security.Info.propertyNames()), security.Info.PriceInfo.propertyNames()));
}
public override ISet <string> tokens(Trade trade)
{
MetaBean metaBean = MetaBean.of(trade.GetType());
return(Sets.union(metaBean.metaPropertyMap().Keys, trade.Info.propertyNames()));
}
public override ISet <string> tokens(Position position)
{
MetaBean metaBean = MetaBean.of(position.GetType());
return(Sets.union(metaBean.metaPropertyMap().Keys, position.Info.propertyNames()));
}
