public List <ExtractResult> Extract(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(MatchSimpleCases(text));
tokens.AddRange(MergeTwoTimePoints(text, reference));
tokens.AddRange(MatchTimeOfDay(text));
// Handle pure number cases like "from 6 to 7" cannot be extracted as time ranges under Calendar Mode
if ((this.config.Options & DateTimeOptions.CalendarMode) != 0)
{
tokens.AddRange(MatchPureNumberCases(text));
}
var timePeriodErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timePeriodErs = TimeZoneUtility.MergeTimeZones(timePeriodErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
// TODO: Fix to solve german morgen (morning) / morgen (tomorrow) ambiguity. To be removed after the first version of DateTimeV2 in German is in production.
timePeriodErs = GermanMorgenWorkaround(text, timePeriodErs);
return(timePeriodErs);
}
public List <ExtractResult> Extract(string text, DateObject reference)
{
var tokens = new List <Token>();
// Date and time Extractions should be extracted from the text only once, and shared in the methods below, passed by value
var dateErs = config.SingleDateExtractor.Extract(text, reference);
var timeErs = config.SingleTimeExtractor.Extract(text, reference);
tokens.AddRange(MatchSimpleCases(text, reference));
tokens.AddRange(MergeTwoTimePoints(text, reference, new List <ExtractResult>(dateErs), new List <ExtractResult>(timeErs)));
tokens.AddRange(MatchDuration(text, reference));
tokens.AddRange(MatchTimeOfDay(text, reference, new List <ExtractResult>(dateErs)));
tokens.AddRange(MatchRelativeUnit(text));
tokens.AddRange(MatchDateWithPeriodPrefix(text, reference, new List <ExtractResult>(dateErs)));
tokens.AddRange(MergeDateWithTimePeriodSuffix(text, new List <ExtractResult>(dateErs), new List <ExtractResult>(timeErs)));
var ers = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
ers = TimeZoneUtility.MergeTimeZones(ers, config.TimeZoneExtractor.Extract(text, reference), text);
}
return(ers);
}
private List <ExtractResult> ExtractImpl(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(MatchSimpleCases(text));
tokens.AddRange(MergeTwoTimePoints(text, reference));
tokens.AddRange(MatchTimeOfDay(text));
// Handle pure number cases like "from 6 to 7" cannot be extracted as time ranges under Calendar Mode
if ((this.config.Options & DateTimeOptions.CalendarMode) != 0)
{
tokens.AddRange(MatchPureNumberCases(text));
}
var timePeriodErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timePeriodErs = TimeZoneUtility.MergeTimeZones(timePeriodErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
// Filter ambiguous extractions e.g. 'morgen' in German and Dutch
timePeriodErs = this.config.ApplyPotentialPeriodAmbiguityHotfix(text, timePeriodErs);
return(timePeriodErs);
}
public List <ExtractResult> Extract(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(MatchSimpleCases(text));
tokens.AddRange(MergeTwoTimePoints(text, reference));
tokens.AddRange(MatchTimeOfDay(text));
var timePeriodErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timePeriodErs = TimeZoneUtility.MergeTimeZones(timePeriodErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
return(timePeriodErs);
}
public virtual List <ExtractResult> Extract(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(BasicRegexMatch(text));
tokens.AddRange(AtRegexMatch(text));
tokens.AddRange(BeforeAfterRegexMatch(text));
tokens.AddRange(SpecialCasesRegexMatch(text, reference));
var timeErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timeErs = TimeZoneUtility.MergeTimeZones(timeErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
return(timeErs);
}
public virtual List <ExtractResult> ExtractImpl(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(BasicRegexMatch(text));
tokens.AddRange(AtRegexMatch(text));
tokens.AddRange(BeforeAfterRegexMatch(text));
tokens.AddRange(SpecialCasesRegexMatch(text, reference));
var timeErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timeErs = TimeZoneUtility.MergeTimeZones(timeErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
// Remove common ambiguous cases
timeErs = ExtractResultExtension.FilterAmbiguity(timeErs, text, this.config.AmbiguityFiltersDict);
return(timeErs);
}
public List <ExtractResult> Extract(string text, DateObject reference)
{
var tokens = new List <Token>();
tokens.AddRange(MatchSimpleCases(text));
tokens.AddRange(MergeTwoTimePoints(text, reference));
tokens.AddRange(MatchTimeOfDay(text));
// Handle pure number cases like "from 6 to 7" cannot be extracted as time ranges under Calendar Mode
if ((this.config.Options & DateTimeOptions.CalendarMode) != 0)
{
tokens.AddRange(MatchPureNumberCases(text));
}
var timePeriodErs = Token.MergeAllTokens(tokens, text, ExtractorName);
if ((this.config.Options & DateTimeOptions.EnablePreview) != 0)
{
timePeriodErs = TimeZoneUtility.MergeTimeZones(timePeriodErs, config.TimeZoneExtractor.Extract(text, reference), text);
}
return(timePeriodErs);
}