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UserPersistenceContract.java

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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.example.android.persistence.migrations;

import android.provider.BaseColumns;

/**
 * The contract used for the db to save the user locally.
 */

public final class UserPersistenceContract {

// To prevent someone from accidentally instantiating the contract class,
    // give it an empty constructor.
    private UserPersistenceContract() {
    }

/* Inner class that defines the table contents */
    public static abstract class UserEntry implements BaseColumns {
        public static final String TABLE_NAME = "users";
        public static final String COLUMN_NAME_ENTRY_ID = "userid";
        public static final String COLUMN_NAME_USERNAME = "username";
    }
}