/* * Copyright (C) 2022 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.android.quicksearchbox import org.json.JSONException /** Extra data that can be attached to a suggestion. */ interface SuggestionExtras { /** Return the names of custom columns present in these extras. */ val extraColumnNames: Collection /** @param columnName The column to get a value from. */ fun getExtra(columnName: String?): String? /** Flatten these extras as a JSON object. */ @Throws(JSONException::class) fun toJsonString(): String? }