/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

#ifndef __VALUES_HPP__
#define __VALUES_HPP__

#include <mesos/mesos.hpp>

#include <stout/try.hpp>

namespace mesos {

std::ostream& operator << (std::ostream& stream, const Value::Scalar& scalar);
bool operator == (const Value::Scalar& left, const Value::Scalar& right);
bool operator <= (const Value::Scalar& left, const Value::Scalar& right);
Value::Scalar operator + (const Value::Scalar& left,
                          const Value::Scalar& right);
Value::Scalar operator - (const Value::Scalar& left,
                          const Value::Scalar& right);
Value::Scalar& operator += (Value::Scalar& left, const Value::Scalar& right);
Value::Scalar& operator -= (Value::Scalar& left, const Value::Scalar& right);

std::ostream& operator << (std::ostream& stream, const Value::Ranges& ranges);
bool operator == (const Value::Ranges& left, const Value::Ranges& right);
bool operator <= (const Value::Ranges& left, const Value::Ranges& right);
Value::Ranges operator + (const Value::Ranges& left,
                          const Value::Ranges& right);
Value::Ranges operator - (const Value::Ranges& left,
                          const Value::Ranges& right);
Value::Ranges& operator += (Value::Ranges& left, const Value::Ranges& right);
Value::Ranges& operator -= (Value::Ranges& left, const Value::Ranges& right);

std::ostream& operator << (std::ostream& stream, const Value::Set& set);
bool operator == (const Value::Set& left, const Value::Set& right);
bool operator <= (const Value::Set& left, const Value::Set& right);
Value::Set operator + (const Value::Set& left, const Value::Set& right);
Value::Set operator - (const Value::Set& left, const Value::Set& right);
Value::Set& operator += (Value::Set& left, const Value::Set& right);
Value::Set& operator -= (Value::Set& left, const Value::Set& right);

std::ostream& operator << (std::ostream& stream, const Value::Text& value);
bool operator == (const Value::Text& left, const Value::Text& right);

namespace internal {
namespace values {

Try<Value> parse(const std::string& text);

} // namespace values
} // namespace internal

} // namespace mesos

#endif // __VALUES_HPP__