/*

  * Copyright 2006 Tim Wood

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package com.lexicalscope.jewel.cli;

 import static com.lexicalscope.fluentreflection.FluentReflection.type;

 import com.lexicalscope.fluentreflection.FluentClass;

 import com.lexicalscope.jewel.cli.specification.OptionsSpecification;

 class CliInstanceImpl<O> extends AbstractCliImpl<O> {

     private final O options;

     public CliInstanceImpl(final O options) {

         this(options, (FluentClass<O>) type(options.getClass()));

     }

     public CliInstanceImpl(final O options, final FluentClass<O> type) {

         super(type, createOptionSpecification(type));

         this.options = options;

     }

     private static <O> OptionsSpecification<O> createOptionSpecification(final FluentClass<O> klass) {

         return InstanceOptionsSpecificationParser.<O>createOptionsSpecificationImpl(klass);

     }

     @Override protected ArgumentPresenterImpl<O> argumentPresenter(

             final FluentClass<O> klass,

             final OptionsSpecification<O> specification) {

         return new ArgumentPresenterImpl<O>(specification, new InstanceArgumentPresentingStrategy<O>(

                 specification,

                 klass,

                 options));

     }

 }