Examples of org.speakright.core.IModelBinder

org.speakright.core.IModelBinder
IModelBinder binds user input to values in the model. When a flow object executes it can add bindings for slots in the SML that the speech platform will return. If the speech platform returns user input, the bindings are used to assign the user input data to values(s) in the model.
For example, a flow might ask the user for a city name, and tell SpeakRight to bind the SML slot "city" to the model value City (that is, M.City()). @author Ian Rae

    ArrayList<ModelBindingSpec> bindingL = grammar.bindingList();
    if (bindingL.size() > 0) {
      log("grampipeline: bindings " + bindingL.size());
    }
    for(ModelBindingSpec spec : bindingL) {
      IModelBinder binder = m_rcontext.m_binder;


      IFlow flow = m_rcontext.m_flow;
      if (flow instanceof ITransparentFlowWrapper) {
        ITransparentFlowWrapper wrap = (ITransparentFlowWrapper)flow;
        flow = wrap.innerFlow();
      }
      
      binder.addBinding(flow, spec.m_slotName, spec.m_target);
    }    
    
    String value = grammar.m_gtext;
    
    //step 3. evaluate value items

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    return null; //it's not an audio item
  }


  String evaluate(String modelVar)
  {
    IModelBinder binder = m_rcontext.m_binder;
    if (binder == null) {
      RenderErrors.logError(m_err, RenderErrors.FlowHasNoModel,
          String.format("Flow without a model used a prompt that referenced model var '%s'. ", modelVar));
      return "";
    }
    String s = binder.getModelValue(modelVar);
    if (s == null) {
      binder.failed(m_err);
      RenderErrors.logError(m_err, RenderErrors.UnknownModelVar,
          String.format("can't find model var '%s'", modelVar));
      s = "";
    }
    else

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Related Classes of org.speakright.core.IModelBinder

org.speakright.core.render.GrammarPipeline

org.speakright.core.render.PromptPipeline

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