CodedConstant.java 文件源码

/**
 * Compute map size.
 *
 * @param <K> the key type
 * @param <V> the value type
 * @param order the order
 * @param map the map
 * @param keyType the key type
 * @param defaultKey the default key
 * @param valueType the value type
 * @param defalutValue the defalut value
 * @return the int
 */
public static <K, V> int computeMapSize(int order, Map<K, V> map, com.google.protobuf.WireFormat.FieldType keyType,
        K defaultKey, com.google.protobuf.WireFormat.FieldType valueType, V defalutValue) {
    int size = 0;
    for (java.util.Map.Entry<K, V> entry : map.entrySet()) {
        com.baidu.bjf.remoting.protobuf.MapEntry<K, V> valuesDefaultEntry = com.baidu.bjf.remoting.protobuf.MapEntry
                .<K, V> newDefaultInstance(null, keyType, defaultKey, valueType, defalutValue);

        com.baidu.bjf.remoting.protobuf.MapEntry<K, V> values =
                valuesDefaultEntry.newBuilderForType().setKey(entry.getKey()).setValue(entry.getValue()).build();

        size += com.google.protobuf.CodedOutputStream.computeMessageSize(order, values);
    }
    return size;
}