com.huawei.openstack4j.openstack.common.functions.HeaderNameValuesToHeaderMap Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of openstack4j Show documentation

Huawei Cloud Open API SDK for Java

There is a newer version: 1.0.26

/*******************************************************************************
 * 	Copyright 2016 ContainX and OpenStack4j                                          
 * 	                                                                                 
 * 	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.huawei.openstack4j.openstack.common.functions;

import java.util.List;
import java.util.Map;

import com.google.common.base.Function;
import com.google.common.collect.Maps;

import com.huawei.openstack4j.model.common.header.HeaderNameValue;

/**
 * Transforms a List of HeaderNameValue objects into a Header compatible Map
 * 
 * @author Jeremy Unruh
 */
public class HeaderNameValuesToHeaderMap implements Function, Map> {

    public static HeaderNameValuesToHeaderMap INSTANCE = new HeaderNameValuesToHeaderMap();
    
    @Override
    public Map apply(List input) {
        Map result = Maps.newHashMap();
        
        for (HeaderNameValue nv : input) {
            result.put(nv.getName(), nv.getValue());
        }
        return result;
    }

}