Java Map Add addToMap(Map aMap, T aKey, Float aValue)

Description

add To Map

License

Open Source License

Declaration

public static <T> void addToMap(Map<T, Float> aMap, T aKey, Float aValue) 

Method Source Code

//package com.java2s;
/*/*from   www .  j  a  v  a2 s .  c o  m*/
Copyright (c) 2012,2013 Mirco Attocchi
       
This file is part of WebAppCommon.
    
WebAppCommon is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
WebAppCommon is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.
    
You should have received a copy of the GNU Lesser General Public License
along with WebAppCommon.  If not, see <http://www.gnu.org/licenses/>.
*/

import java.util.Map;

public class Main {
    public static <T> void addToMap(Map<T, Float> aMap, T aKey, Float aValue) {
        if (aMap != null) {

            if (!aMap.containsKey(aKey)) {
                aMap.put(aKey, aValue);
            } else {
                Float old = aMap.get(aKey);
                old = old + aValue;

                aMap.put(aKey, old);
            }

        }
    }
}

Related

1. addToMap(Map data, K key, T value, Class clz)
2. addToMap(Map map, K key, V value)
3. addToMap(Map map, K key, V value)
4. addToMap(Map> cfs, String[] qualSplits, String[] splitQual)
5. addToMap(Map dest, Map src)
6. addToMap(Map map, T item)
7. addToMap(String aDimensionCriteria, Map aDrilldownDimensions)
8. addToMap(String key, Map map, String value)
9. addToMapIfNotNull(Map map, K key, V value)