/*

* Copyright 2019-2020 OpenFeign Contributors

*

* 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 feign;

import java.util.Collection;

/**

* Represents a Header property for a Targeted Request.

*/

public interface Header {

/**

* Name of the Header.

*

* @return header name.

*/

String name();

/**

* Values of the Header.

*

* @return header values.

*/

Collection<String> values();

/**

* Add a Value to this Header.

*

* @param value to add.

*/

void value(String value);

/**

* Clear the Header values.

*/

void clear();

}