Examples of simplenlg.phrasespec.PPPhraseSpec

simplenlg.phrasespec.PPPhraseSpec
This class defines a prepositional phrase. It is essentially a wrapper around the PhraseElement class, with methods for setting common constituents such as object. For example, the setPreposition method in this class sets the head of the element to be the specified preposition From an API perspective, this class is a simplified version of the PPPhraseSpec class in simplenlg V3. It provides an alternative way for creating syntactic structures, compared to directly manipulating a V4 PhraseElement. Methods are provided for setting and getting the following constituents:
- Preposition (eg, "in")
- Object (eg, "the shop")
NOTE: PPPhraseSpec do not usually have modifiers or (user-set) features PPPhraseSpec are produced by the createPrepositionalPhrase method of a PhraseFactory
@author E. Reiter, University of Aberdeen. @version 4.1

    vp1.addComplement(np1);


    // second VP
    VPPhraseSpec vp2 = this.phraseFactory.createVerbPhrase(this.lexicon
        .getWord("go", LexicalCategory.VERB));
    PPPhraseSpec pp = this.phraseFactory
        .createPrepositionPhrase("into", this.lexicon.getWord(
            "cardiogenic shock", LexicalCategory.NOUN));
    vp2.addComplement(pp);


    // coordinate

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    AdjPhraseSpec bigp = nlgFactory.createAdjectivePhrase("big");        // create AdjP
    bigp.setFeature(Feature.IS_COMPARATIVE, true);                       // use comparative form ("bigger")
    thePark.addModifier(bigp);                                        // add adj as modifier in NP
    // above relies on default placement rules.  You can force placement as a premodifier
    // (before head) by using addPreModifier
    PPPhraseSpec toThePark = nlgFactory.createPrepositionPhrase("to");    // create a PP
    toThePark.setObject(thePark);                                     // set PP object
    // could also just say nlgFactory.createPrepositionPhrase("to", the Park);


    SPhraseSpec johnGoToThePark = nlgFactory.createClause("John",      // create sentence
        "go", toThePark);

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    NPPhraseSpec place = nlgFactory.createNounPhrase( "park" ) ;
    SPhraseSpec pB = nlgFactory.createClause( "Mary", "chase", "the monkey" ) ;
    
    // next line is depreciated ~ may be corrected in the API
    place.setDeterminer( "the" ) ;
    PPPhraseSpec pp = nlgFactory.createPrepositionPhrase( ) ;
    pp.addComplement( place ) ;
    pp.setPreposition( "in" ) ;
    
    pB.addComplement( pp ) ;
    
    String outputB = realiser.realiseSentence( pB ) ;    
    Assert.assertEquals( "Mary chases the monkey in park.", outputB ) ;  // NB missing the determiner "the" !!

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        p.setFeature(Feature.IS_SUPERLATIVE, wp.isISSUPERLATIVE());
      }


      // Prepositional Phrase
      else if (wps instanceof simplenlg.xmlrealiser.wrapper.XmlPPPhraseSpec) {
        PPPhraseSpec p = factory.createPrepositionPhrase(head);
        hp = p;
      }


      // Adverb Phrase
      else if (wps instanceof simplenlg.xmlrealiser.wrapper.XmlAdvPhraseSpec) {
        simplenlg.xmlrealiser.wrapper.XmlAdvPhraseSpec wp = (simplenlg.xmlrealiser.wrapper.XmlAdvPhraseSpec) wps;
        AdvPhraseSpec p = factory.createAdverbPhrase();
        p.setHead(head);
        hp = p;
        p.setFeature(Feature.IS_COMPARATIVE, wp.isISCOMPARATIVE());
        p.setFeature(Feature.IS_SUPERLATIVE, wp.isISSUPERLATIVE());
      }


      // Verb Phrase
      else if (wps instanceof simplenlg.xmlrealiser.wrapper.XmlVPPhraseSpec) {
        simplenlg.xmlrealiser.wrapper.XmlVPPhraseSpec wp = (simplenlg.xmlrealiser.wrapper.XmlVPPhraseSpec) wps;

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   * @return a <code>PPPhraseSpec</code> representing this phrase.
   */
  public PPPhraseSpec createPrepositionPhrase(Object preposition,
      Object complement) {


    PPPhraseSpec phraseElement = new PPPhraseSpec(this);


    NLGElement prepositionalElement = createNLGElement(preposition,
        LexicalCategory.PREPOSITION);
    setPhraseHead(phraseElement, prepositionalElement);

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Related Classes of simplenlg.phrasespec.PPPhraseSpec

simplenlg.framework.NLGElement

simplenlg.framework.NLGFactory

simplenlg.framework.PhraseElement

simplenlg.test.syntax.CoordinationTest

simplenlg.test.syntax.StandAloneExample

simplenlg.test.syntax.TutorialTest

simplenlg.xmlrealiser.UnWrapper

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