58 lines
2.2 KiB
TypeScript
58 lines
2.2 KiB
TypeScript
|
import { Lexer } from "./Lexer";
|
||
|
|
import { LexerMatcher } from "./LexerMatcher";
|
||
|
|
import { LexerMatcherLibrary } from "./LexerMatcherLibrary";
|
||
|
|
|
||
|
|
export class DateExpressionLexer extends Lexer
|
||
|
|
{
|
||
|
|
static readonly Now = new LexerMatcher( "Now", /now|jetzt/i );
|
||
|
|
static readonly Time = new LexerMatcher( "Time", /\d?\d\:\d\d(\:\d\d)?\s*(am|h|uhr)?/i );
|
||
|
|
|
||
|
|
static readonly LongDateMinus = new LexerMatcher( "LongDateMinus", /\d?\d\-\d?\d\-\d\d\d\d/ );
|
||
|
|
static readonly LongDateDot = new LexerMatcher( "LongDateDot", /\d?\d\.\d?\d\.\d\d\d\d/ );
|
||
|
|
static readonly LongDateSlash = new LexerMatcher( "LongDateSlash", /\d?\d\/\d?\d\/\d\d\d\d/ );
|
||
|
|
|
||
|
|
static readonly ReverseLongDateMinus = new LexerMatcher( "ReverseLongDateMinus", /\d\d\d\d\-\d?\d\-\d?\d/ );
|
||
|
|
static readonly ReverseLongDateDot = new LexerMatcher( "ReverseLongDateDot", /\d\d\d\d\.\d?\d\.\d?\d/ );
|
||
|
|
static readonly ReverseLongDateSlash = new LexerMatcher( "ReverseLongDateSlash", /\d\d\d\d\/\d?\d\/\d?\d/ );
|
||
|
|
|
||
|
|
static readonly DateMinus = new LexerMatcher( "DateMinus", /\d?\d\-\d?\d\-\d\d/ );
|
||
|
|
static readonly DateDot = new LexerMatcher( "DateDot", /\d?\d\.\d?\d\.\d\d/ );
|
||
|
|
static readonly DateSlash = new LexerMatcher( "DateSlash", /\d?\d\/\d?\d\/\d\d/ );
|
||
|
|
|
||
|
|
static readonly ShortDateMinus = new LexerMatcher( "ShortDateMinus", /\d?\d\-\d?\d(\-)?/ );
|
||
|
|
static readonly ShortDateDot = new LexerMatcher( "ShortDateDot", /\d?\d\.\d?\d(\.)?/ );
|
||
|
|
static readonly ShortDateSlash = new LexerMatcher( "ShortDateSlash", /\d?\d\/\d?\d(\/)?/ );
|
||
|
|
|
||
|
|
constructor()
|
||
|
|
{
|
||
|
|
super();
|
||
|
|
|
||
|
|
this.addAllMatchers(
|
||
|
|
|
||
|
|
DateExpressionLexer.Now,
|
||
|
|
DateExpressionLexer.Time,
|
||
|
|
|
||
|
|
DateExpressionLexer.LongDateMinus,
|
||
|
|
DateExpressionLexer.LongDateDot,
|
||
|
|
DateExpressionLexer.LongDateSlash,
|
||
|
|
|
||
|
|
DateExpressionLexer.ReverseLongDateMinus,
|
||
|
|
DateExpressionLexer.ReverseLongDateDot,
|
||
|
|
DateExpressionLexer.ReverseLongDateSlash,
|
||
|
|
|
||
|
|
DateExpressionLexer.DateMinus,
|
||
|
|
DateExpressionLexer.DateDot,
|
||
|
|
DateExpressionLexer.DateSlash,
|
||
|
|
|
||
|
|
DateExpressionLexer.ShortDateMinus,
|
||
|
|
DateExpressionLexer.ShortDateDot,
|
||
|
|
DateExpressionLexer.ShortDateSlash,
|
||
|
|
|
||
|
|
LexerMatcherLibrary.WHITESPACE_MATCHER,
|
||
|
|
LexerMatcherLibrary.BREAK_MATCHER,
|
||
|
|
LexerMatcherLibrary.ANY_SYMBOL_MATCHER
|
||
|
|
);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|