FieldBundle.kt
/*
* 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 androidx.room.migration.bundle
import androidx.annotation.RestrictTo
import com.google.gson.annotations.SerializedName
/**
* Data class that holds the schema information for an
* [androidx.room.Entity] field.
*
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP_PREFIX)
public open class FieldBundle(
@SerializedName("fieldPath")
public open val fieldPath: String,
@SerializedName("columnName")
public open val columnName: String,
@SerializedName("affinity")
public open val affinity: String,
@SerializedName("notNull")
public open val isNonNull: Boolean,
@SerializedName("defaultValue")
public open val defaultValue: String?,
) : SchemaEquality<FieldBundle> {
/**
* @deprecated Use [FieldBundle(String, String, String, boolean, String)]
*/
@Deprecated("Use [FieldBundle(String, String, String, boolean, String)")
public constructor(fieldPath: String, columnName: String, affinity: String, nonNull: Boolean) :
this(fieldPath, columnName, affinity, nonNull, null)
// Used by GSON
@Deprecated("Marked deprecated to avoid usage in the codebase")
@SuppressWarnings("unused")
private constructor() : this("", "", "", false, null)
override fun isSchemaEqual(other: FieldBundle): Boolean {
if (isNonNull != other.isNonNull) return false
if (columnName != other.columnName) {
return false
}
if (defaultValue?.let { it != other.defaultValue } ?: (other.defaultValue != null)) {
return false
}
return affinity == other.affinity
}
}