1 /* 2 * Copyright (C) 2022 The Libphonenumber Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.i18n.phonenumbers.metadata.source; 18 19 import com.google.i18n.phonenumbers.Phonemetadata.PhoneMetadata; 20 21 /** 22 * A container for {@link PhoneMetadata} 23 */ 24 interface MetadataContainer { 25 26 /** 27 * Adds {@link PhoneMetadata} to the container. It depends on the implementation of the interface 28 * what this means, for example {@link MapBackedMetadataContainer} simply adds the provided 29 * metadata into the backing map. Implementing classes should ensure thread-safety. 30 */ accept(PhoneMetadata phoneMetadata)31 void accept(PhoneMetadata phoneMetadata); 32 } 33