public override bool Probe(string sentence)
{
var thesaurus = StaticResources.GetInstance()?.Database?.Thesaurus;
var m = GetR3MShareEntity(sentence);
if (m == null)
{
m = GetMonthlyShareEntity(sentence);
}
if (m == null)
{
m = GetR2MShareEntity(sentence);
}
if (m != null)
{
this.ruleEngine = new CASharesRuleEngine(m);
this.chartEngine = new CASharesChartEngine();
return(true);
}
else
{
var entity = new R2MShare();
m = new RecognizedEntity
{
Entity = entity, //default
Index = -1, //a -1 index indicates the entity is added virtually
RecognizedName = entity.DomainName,
RecognizedValue = entity.DomainName
};
this.ruleEngine = new CASharesRuleEngine(m);
this.chartEngine = new CASharesChartEngine();
return(false); //yes, return false to let the caller know that it is not identified
}
}
private RecognizedEntity GetR2MShareEntity(string sentence)
{
if (!String.IsNullOrWhiteSpace(sentence))
{
string pattern = @"^(((?=.*\brolling\b)(?=.*\b2\smonth(s)?\b))|(?=.*\bR2M\b))?(?=.*\bshare(s)?\b)?.*$";
Match match = new Regex(pattern, RegexOptions.Compiled | RegexOptions.IgnoreCase).Match(sentence);
if (match.Success)
{
var entity = new R2MShare();
return(new RecognizedEntity
{
Entity = entity,
Index = match.Index,
RecognizedName = entity.DomainName,
RecognizedValue = entity.DomainName
});
}
}
return(null);
}
