Package simplenlg.realiser.english

Examples of simplenlg.realiser.english.Realiser


    paragraph.addComponent(sentence);
    paragraph.addComponent(sentence2);

    // create a realiser.  Note that a lexicon is specified, this should be
    // the same one used by the NLGFactory
    Realiser realiser = new Realiser(lexicon);
    //realiser.setDebugMode(true);     // uncomment this to print out debug info during realisation
    NLGElement realised = realiser.realise(paragraph);

    System.out.println(realised.getRealisation());

    // end of main example
   
    // second example - using simplenlg just for morphology
    // below is clumsy as direct access to morphology isn't properly supported in V4.2
    // hopefully will be better supported in later versions
 
    // get word element for "child"
    WordElement word = (WordElement) nlgFactory.createWord("child", LexicalCategory.NOUN);
    // create InflectedWordElement from word element
    InflectedWordElement inflectedWord = new InflectedWordElement(word);
    // set the inflected word to plural
    inflectedWord.setPlural(true);
    // realise the inflected word
    String result = realiser.realise(inflectedWord).getRealisation();
   
    System.out.println(result);
  }
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  protected void setUp() {
    //this.lexicon = new NIHDBLexicon("A:\\corpora\\LEX\\lexAccess2011\\data\\HSqlDb\\lexAccess2011.data"); // NIH lexicon
    //lexicon = new XMLLexicon("E:\\NIHDB\\default-lexicon.xml");    // default XML lexicon
    lexicon = new XMLLexicon()// built in lexicon
    this.phraseFactory = new NLGFactory(this.lexicon);
    this.realiser = new Realiser(this.lexicon);
   
    this.man = this.phraseFactory.createNounPhrase("the", "man"); //$NON-NLS-1$ //$NON-NLS-2$
    this.woman = this.phraseFactory.createNounPhrase("the", "woman")//$NON-NLS-1$//$NON-NLS-2$
    this.dog = this.phraseFactory.createNounPhrase("the", "dog"); //$NON-NLS-1$ //$NON-NLS-2$
    this.boy = this.phraseFactory.createNounPhrase("the", "boy"); //$NON-NLS-1$ //$NON-NLS-2$
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    Lexicon lexicon = Lexicon.getDefaultLexicon();                         // default simplenlg lexicon
    NLGFactory nlgFactory = new NLGFactory(lexicon);             // factory based on lexicon

    NLGElement s1 = nlgFactory.createSentence("my dog is happy");
   
    Realiser r = new Realiser(lexicon);
   
    String output = r.realiseSentence(s1);
   
    Assert.assertEquals("My dog is happy.", output);
   }
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   */
  @Test
  public void testSection5() {
    Lexicon lexicon = Lexicon.getDefaultLexicon();                         // default simplenlg lexicon
    NLGFactory nlgFactory = new NLGFactory(lexicon);             // factory based on lexicon
    Realiser realiser = new Realiser(lexicon);
   
    SPhraseSpec p = nlgFactory.createClause();
    p.setSubject("my dog");
    p.setVerb("chase");
    p.setObject("George");
   
    String output = realiser.realiseSentence(p);
    Assert.assertEquals("My dog chases George.", output);
   }
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   */
  @Test
  public void testSection6() {
    Lexicon lexicon = Lexicon.getDefaultLexicon();                         // default simplenlg lexicon
    NLGFactory nlgFactory = new NLGFactory(lexicon);             // factory based on lexicon
    Realiser realiser = new Realiser(lexicon);
   
    SPhraseSpec p = nlgFactory.createClause();
    p.setSubject("Mary");
    p.setVerb("chase");
    p.setObject("George");
   
    p.setFeature(Feature.TENSE, Tense.PAST);
    String output = realiser.realiseSentence(p);
    Assert.assertEquals("Mary chased George.", output);

    p.setFeature(Feature.TENSE, Tense.FUTURE);
    output = realiser.realiseSentence(p);
    Assert.assertEquals("Mary will chase George.", output);

    p.setFeature(Feature.NEGATED, true);
    output = realiser.realiseSentence(p);
    Assert.assertEquals("Mary will not chase George.", output);

    p = nlgFactory.createClause();
    p.setSubject("Mary");
    p.setVerb("chase");
    p.setObject("George");
    p.setFeature(Feature.INTERROGATIVE_TYPE,
        InterrogativeType.YES_NO);
    output = realiser.realiseSentence(p);
    Assert.assertEquals("Does Mary chase George?", output);

    p.setSubject("Mary");
    p.setVerb("chase");
    p.setFeature(Feature.INTERROGATIVE_TYPE, InterrogativeType.WHO_OBJECT);
    output = realiser.realiseSentence(p);
    Assert.assertEquals("Who does Mary chase?", output);

    p = nlgFactory.createClause();
    p.setSubject("the dog");
    p.setVerb("wake up");
    output = realiser.realiseSentence(p);
    Assert.assertEquals("The dog wakes up.", output);

   }
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   */
  @Test
  public void testVariants() {
    Lexicon lexicon = Lexicon.getDefaultLexicon();                         // default simplenlg lexicon
    NLGFactory nlgFactory = new NLGFactory(lexicon);             // factory based on lexicon
    Realiser realiser = new Realiser(lexicon);
   
    SPhraseSpec p = nlgFactory.createClause();
    p.setSubject("my dog");
    p.setVerb("is")// variant of be
    p.setObject("George");
   
    String output = realiser.realiseSentence(p);
    Assert.assertEquals("My dog is George.", output);
   
    p = nlgFactory.createClause();
    p.setSubject("my dog");
    p.setVerb("chases")// variant of chase
    p.setObject("George");
   
    output = realiser.realiseSentence(p);
    Assert.assertEquals("My dog chases George.", output);
   

        p = nlgFactory.createClause();
    p.setSubject(nlgFactory.createNounPhrase("the", "dogs"));   // variant of "dog"
    p.setVerb("is")// variant of be
    p.setObject("happy")// variant of happy
    output = realiser.realiseSentence(p);
    Assert.assertEquals("The dog is happy.", output);
   
    p = nlgFactory.createClause();
    p.setSubject(nlgFactory.createNounPhrase("the", "children"));   // variant of "child"
    p.setVerb("is")// variant of be
    p.setObject("happy")// variant of happy
    output = realiser.realiseSentence(p);
    Assert.assertEquals("The child is happy.", output);

    // following functionality is enabled
    p = nlgFactory.createClause();
    p.setSubject(nlgFactory.createNounPhrase("the", "dogs"));   // variant of "dog"
    p.setVerb("is")// variant of be
    p.setObject("happy")// variant of happy
    output = realiser.realiseSentence(p);
    Assert.assertEquals("The dog is happy.", output); //corrected automatically   
  }
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   */
  @Test
    public void testSection5A( ) {
      Lexicon lexicon = Lexicon.getDefaultLexicon( ) ;      // default simplenlg lexicon
      NLGFactory nlgFactory = new NLGFactory( lexicon ) // factory based on lexicon
      Realiser realiser = new Realiser( lexicon ) ;
     
      SPhraseSpec p = nlgFactory.createClause( ) ;
      p.setSubject( "Mary" ) ;
      p.setVerb( "chase" ) ;
      p.setObject( "the monkey" ) ;
     
      String output = realiser.realiseSentence( p ) ;
      Assert.assertEquals( "Mary chases the monkey.", output ) ;
     } // testSection5A
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   */
  @Test
  public void testSection6A( ) {
    Lexicon lexicon = Lexicon.getDefaultLexicon( ) ;    // default simplenlg lexicon
    NLGFactory nlgFactory = new NLGFactory( lexicon ) // factory based on lexicon
    Realiser realiser = new Realiser( lexicon ) ;
 
    SPhraseSpec p = nlgFactory.createClause( ) ;
    p.setSubject( "Mary" ) ;
    p.setVerb( "chase" ) ;
    p.setObject( "the monkey" ) ;
 
    p.setFeature( Feature.TENSE, Tense.PAST ) ;
    String output = realiser.realiseSentence( p ) ;
    Assert.assertEquals( "Mary chased the monkey.", output ) ;

    p.setFeature( Feature.TENSE, Tense.FUTURE ) ;
    output = realiser.realiseSentence( p ) ;
    Assert.assertEquals( "Mary will chase the monkey.", output ) ;

    p.setFeature( Feature.NEGATED, true ) ;
    output = realiser.realiseSentence( p ) ;
    Assert.assertEquals( "Mary will not chase the monkey.", output ) ;

    p = nlgFactory.createClause( ) ;
    p.setSubject( "Mary" ) ;
    p.setVerb( "chase" ) ;
    p.setObject( "the monkey" ) ;

    p.setFeature( Feature.INTERROGATIVE_TYPE, InterrogativeType.YES_NO ) ;
    output = realiser.realiseSentence( p ) ;
    Assert.assertEquals( "Does Mary chase the monkey?", output ) ;

    p.setSubject( "Mary" ) ;
    p.setVerb( "chase" ) ;
    p.setFeature( Feature.INTERROGATIVE_TYPE, InterrogativeType.WHO_OBJECT ) ;
    output = realiser.realiseSentence( p ) ;
    Assert.assertEquals( "Who does Mary chase?", output ) ;
  } // textSection6A
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   */
  @Test
    public void testSection7( ) {
      Lexicon lexicon = Lexicon.getDefaultLexicon( ) ;      // default simplenlg lexicon
      NLGFactory nlgFactory = new NLGFactory( lexicon ) // factory based on lexicon
      Realiser realiser = new Realiser( lexicon ) ;
     
      SPhraseSpec p = nlgFactory.createClause( ) ;
      p.setSubject( "Mary" ) ;
      p.setVerb( "chase" ) ;
      p.setObject( "the monkey" ) ;
      p.addComplement( "very quickly" ) ;
      p.addComplement( "despite her exhaustion" ) ;
     
      String output = realiser.realiseSentence( p ) ;
      Assert.assertEquals( "Mary chases the monkey very quickly despite her exhaustion.", output ) ;
     } // testSection7
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   */
  @Test
    public void testSection8( ) {
      Lexicon lexicon = Lexicon.getDefaultLexicon( ) ;      // default simplenlg lexicon
      NLGFactory nlgFactory = new NLGFactory( lexicon ) // factory based on lexicon
      Realiser realiser = new Realiser( lexicon ) ;
     
      NPPhraseSpec subject = nlgFactory.createNounPhrase( "Mary" ) ;
      NPPhraseSpec object = nlgFactory.createNounPhrase( "the monkey" ) ;
      VPPhraseSpec verb = nlgFactory.createVerbPhrase( "chase" ) ; ;
      subject.addModifier( "fast" ) ;
     
      SPhraseSpec p = nlgFactory.createClause( ) ;
      p.setSubject( subject ) ;
      p.setVerb( verb ) ;
      p.setObject( object ) ;
     
      String outputA = realiser.realiseSentence( p ) ;
      Assert.assertEquals( "Fast Mary chases the monkey.", outputA ) ;
     
      verb.addModifier( "quickly" ) ;
     
      String outputB = realiser.realiseSentence( p ) ;
      Assert.assertEquals( "Fast Mary quickly chases the monkey.", outputB ) ;
     } // testSection8
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