/**
 * Copyright 2019 The CloudEvents Authors
 *
 * 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 io.cloudevents.fun;

import java.util.Map;

/**
 * 
 * @author fabiojose
 *
 */
@FunctionalInterface
public interface BinaryFormatExtensionMapper {

	/**
	 * Maps the 'headers' of binary format into extensions
	 * @param headers
	 */
	Map<String, String> map(Map<String, Object> headers);
	
}

/**
 * Copyright 2019 The CloudEvents Authors
 *
 * 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 io.cloudevents.fun;

import java.util.Map;

/**
 * 
 * @author fabiojose
 *
 */
@FunctionalInterface
public interface FormatExtensionMapper {

	/**
	 * Maps the 'headers' of binary format into extensions
	 * @param headers
	 */
	Map<String, String> map(Map<String, Object> headers);
	
}

Change to more generic definition of mapper