mirror of
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78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
/**
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* @license
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* Copyright 2021 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview The record type for an object containing functions for
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* serializing part of the workspace.
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*/
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'use strict';
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/**
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* The record type for an object containing functions for
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* serializing part of the workspace.
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* @namespace Blockly.serialization.ISerializer
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*/
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goog.module('Blockly.serialization.ISerializer');
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goog.module.declareLegacyNamespace();
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// eslint-disable-next-line no-unused-vars
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const {Workspace} = goog.requireType('Blockly.Workspace');
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/**
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* Serializes and deserializes a plugin or system.
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* @interface
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* @alias Blockly.serialization.ISerializer.ISerializer
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*/
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class ISerializer {
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constructor() {
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/**
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* A priority value used to determine the order of deserializing state.
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* More positive priorities are deserialized before less positive
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* priorities. Eg if you have priorities (0, -10, 10, 100) the order of
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* deserialiation will be (100, 10, 0, -10).
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* If two serializers have the same priority, they are deserialized in an
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* arbitrary order relative to each other.
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* @type {number}
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*/
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this.priority;
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}
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/* eslint-disable no-unused-vars, valid-jsdoc */
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/**
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* Saves the state of the plugin or system.
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* @param {!Workspace} workspace The workspace the system to serialize is
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* associated with.
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* @return {?} A JS object containing the system's state, or null if
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* there is no state to record.
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*/
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save(workspace) {}
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/* eslint-enable valid-jsdoc */
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/**
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* Loads the state of the plugin or system.
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* @param {?} state The state of the system to deserialize. This will always
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* be non-null.
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* @param {!Workspace} workspace The workspace the system to deserialize is
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* associated with.
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*/
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load(state, workspace) {}
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/**
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* Clears the state of the plugin or system.
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* @param {!Workspace} workspace The workspace the system to clear the state
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* of is associated with.
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*/
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clear(workspace) {}
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/* eslint-enable no-unused-vars */
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}
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exports.ISerializer = ISerializer;
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