1e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria/* 2e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Copyright (C) 2017 The Android Open Source Project 3e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * 4e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Licensed under the Apache License, Version 2.0 (the "License"); 5e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * you may not use this file except in compliance with the License. 6e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * You may obtain a copy of the License at 7e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * 8e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * http://www.apache.org/licenses/LICENSE-2.0 9e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * 10e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Unless required by applicable law or agreed to in writing, software 11e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * distributed under the License is distributed on an "AS IS" BASIS, 12e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * See the License for the specific language governing permissions and 14e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * limitations under the License. 15e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria */ 16564e43098c323d1a90be53c190b8fdbdde973505Sumir Katariapackage androidx.work.integration.testapp.db; 17e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 18e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariaimport android.arch.lifecycle.LiveData; 19e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariaimport android.arch.persistence.room.Dao; 20e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariaimport android.arch.persistence.room.Insert; 21e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariaimport android.arch.persistence.room.Query; 22e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 23e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariaimport java.util.List; 24e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 25e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria/** 26e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * The Data Access Object for {@link WordCount}. 27e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria */ 28e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria@Dao 29e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Katariapublic interface WordCountDao { 30e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 31e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria /** 32e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Inserts a {@link WordCount} into the database. 33e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * 34e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * @param wordCount The {@link WordCount} to insert 35e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria */ 36e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria @Insert 37e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria void insertWordCount(WordCount wordCount); 38e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 39e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria /** 40e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Gets all {@link WordCount}s in the database. 41e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * 42e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * @return A {@link LiveData} list of all {@link WordCount}s in the database 43e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria */ 44e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria @Query("SELECT * FROM wordcount") 45e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria LiveData<List<WordCount>> getWordCounts(); 46e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria 47e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria /** 48e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria * Clears the database. 49e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria */ 50e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria @Query("DELETE FROM wordcount") 51e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria void clear(); 52e89fa65672b38c2f8c80f0e89e592a0b175d24aeSumir Kataria} 53