times.gram

来自「It is the Speech recognition software. 」· GRAM 代码 · 共 127 行

#JSGF V1.0;

/**
 * Importable JSGF Grammar to parse date expressions.
 *
 * When result events are used with the ECMATagsParser, the resulting 
 * feature/value pairs can be used to determine the actual date
 * spoken by the user.
 *
 * Copyright 1999 Sun Microsystems 
 *
 * @author Willie Walker
 */
grammar jsgf.times;


/**
 * An absolute time.
 *
 * @example one oh clock
 * @example twelve thirty seven pm
 */
public <absoluteTime> = 
    ( <hour>  oh clock | <hour> [ <minute>  ] [ a m  | p m  ]);


/**
 * An integer referring to an hour.
 *
 * @example one
 * @example seven
 */
<hour> = 
    ( one 	
    | two 	
    | three 	
    | four 	
    | five 	
    | six 	
    | seven 	
    | eight 	
    | nine 	
    | ten 	
    | eleven 	
    | twelve 	
    );

/** 
 * A cardinal phrase that can be a date of a minute, so it is
 * "one" through "59."
 * 
 * @example one
 * @example three
 * @example ten
 * @example twenty seven
 */
<minute> = 
    ( [oh] one 		
    | [oh] two 		
    | [oh] three 	
    | [oh] four 	
    | [oh] five 	
    | [oh] six 		
    | [oh] seven 	
    | [oh] eight 	
    | [oh] nine 	
    | ten 		
    | eleven 		
    | twelve 		
    | thirteen		
    | fourteen		
    | fifteen		
    | sixteen	 	
    | seventeen 	
    | eighteen	 	
    | nineteen	 	
    | twenty	 	
    | (twenty ( one 	
              | two 	
              | three 	
              | four 	
              | five 	
              | six 	
              | seven 	
              | eight 	
              | nine 	
              )
      )
    | thirty	 	
    | (thirty ( one 	
              | two 	
              | three 	
              | four 	
              | five 	
              | six 	
              | seven 	
              | eight 	
              | nine 	
              )
      )
    | forty	 	
    | (forty ( one 	
              | two 	
              | three 	
              | four 	
              | five 	
              | six 	
              | seven 	
              | eight 	
              | nine 	
              )
      )
    | fifty	 	
    | (fifty ( one 	
              | two 	
              | three 	
              | four 	
              | five 	
              | six 	
              | seven 	
              | eight 	
              | nine 	
              )
      )
    );