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/*
 * Copyright 2016 Objectos, Fábrica de Software LTDA.
 *
 * 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 br.com.objectos.http;

/**
 * @author [email protected] (Marcio Endo)
 */
abstract class Argument {

  Argument() {
  }

  public static Argument intArg(int value) {
    return new IntArgument(value);
  }

  public static Argument stringArg(String value) {
    return new StringArgument(value);
  }

  public int getInt() {
    throw new UnsupportedOperationException();
  }

  public String getString() {
    throw new UnsupportedOperationException();
  }

  private static class IntArgument extends Argument {

    private final int value;

    public IntArgument(int value) {
      this.value = value;
    }

    @Override
    public int getInt() {
      return value;
    }

  }

  private static class StringArgument extends Argument {

    private final String value;

    public StringArgument(String value) {
      this.value = value;
    }

    @Override
    public String getString() {
      return value;
    }

  }

}