| /* |
| * Copyright 2018 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 androidx.work.impl.model; |
| |
| import android.arch.persistence.room.ColumnInfo; |
| import android.arch.persistence.room.Entity; |
| import android.arch.persistence.room.ForeignKey; |
| import android.arch.persistence.room.PrimaryKey; |
| import android.support.annotation.NonNull; |
| import android.support.annotation.RestrictTo; |
| |
| /** |
| * Stores system ids for a {@link WorkSpec} id. |
| * |
| * @hide |
| */ |
| @Entity(foreignKeys = { |
| @ForeignKey( |
| entity = WorkSpec.class, |
| parentColumns = "id", |
| childColumns = "work_spec_id", |
| onDelete = ForeignKey.CASCADE, |
| onUpdate = ForeignKey.CASCADE)}) |
| @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP) |
| public class SystemIdInfo { |
| @NonNull |
| @PrimaryKey |
| @ColumnInfo(name = "work_spec_id") |
| public final String workSpecId; |
| |
| @ColumnInfo(name = "system_id") |
| public final int systemId; |
| |
| public SystemIdInfo(@NonNull String workSpecId, int systemId) { |
| this.workSpecId = workSpecId; |
| this.systemId = systemId; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| SystemIdInfo that = (SystemIdInfo) o; |
| |
| if (systemId != that.systemId) return false; |
| return workSpecId.equals(that.workSpecId); |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = workSpecId.hashCode(); |
| result = 31 * result + systemId; |
| return result; |
| } |
| } |