{"ast":null,"code":"import { Tools } from \"../Misc/tools.js\";\nimport { RandomGUID } from \"../Misc/guid.js\";\n/**\n * @experimental\n * The type of a connection point - inpput or output.\n */\nexport var FlowGraphConnectionType;\n(function (FlowGraphConnectionType) {\n  FlowGraphConnectionType[FlowGraphConnectionType[\"Input\"] = 0] = \"Input\";\n  FlowGraphConnectionType[FlowGraphConnectionType[\"Output\"] = 1] = \"Output\";\n})(FlowGraphConnectionType || (FlowGraphConnectionType = {}));\n/**\n * @experimental\n * The base connection class.\n */\nexport class FlowGraphConnection {\n  constructor(name, _connectionType, /* @internal */_ownerBlock) {\n    this._ownerBlock = _ownerBlock;\n    /** @internal */\n    this._connectedPoint = [];\n    /**\n     * A uniquely identifying string for the connection.\n     */\n    this.uniqueId = RandomGUID();\n    /**\n     * Used for parsing connections.\n     * @internal\n     */\n    // disable warning as this is used for parsing\n    // eslint-disable-next-line @typescript-eslint/no-unused-vars\n    this.connectedPointIds = [];\n    this.name = name;\n    this._connectionType = _connectionType;\n  }\n  /**\n   * The type of the connection\n   */\n  get connectionType() {\n    return this._connectionType;\n  }\n  /**\n   * @internal\n   * Override this to indicate if a point can connect to more than one point.\n   */\n  _isSingularConnection() {\n    return true;\n  }\n  /**\n   * Returns if a point is connected to any other point.\n   * @returns boolean indicating if the point is connected.\n   */\n  isConnected() {\n    return this._connectedPoint.length > 0;\n  }\n  /**\n   * Connects two connections together.\n   * @param point the connection to connect to.\n   */\n  connectTo(point) {\n    if (this._connectionType === point._connectionType) {\n      throw new Error(`Cannot connect two points of type ${this.connectionType}`);\n    }\n    if (this._isSingularConnection() && this._connectedPoint.length > 0 || point._isSingularConnection() && point._connectedPoint.length > 0) {\n      throw new Error(\"Max number of connections for point reached\");\n    }\n    this._connectedPoint.push(point);\n    point._connectedPoint.push(this);\n  }\n  /**\n   * Saves the connection to a JSON object.\n   * @param serializationObject the object to serialize to.\n   */\n  serialize(serializationObject = {}) {\n    serializationObject.uniqueId = this.uniqueId;\n    serializationObject.name = this.name;\n    serializationObject._connectionType = this._connectionType;\n    serializationObject.connectedPointIds = [];\n    serializationObject.className = this.getClassName();\n    for (const point of this._connectedPoint) {\n      serializationObject.connectedPointIds.push(point.uniqueId);\n    }\n  }\n  /**\n   * @returns class name of the connection.\n   */\n  getClassName() {\n    return \"FGConnection\";\n  }\n  /**\n   * Deserialize from a object into this\n   * @param serializationObject the object to deserialize from.\n   */\n  deserialize(serializationObject) {\n    this.uniqueId = serializationObject.uniqueId;\n    this.name = serializationObject.name;\n    this._connectionType = serializationObject._connectionType;\n    this.connectedPointIds = serializationObject.connectedPointIds;\n  }\n  /**\n   * Parses a connection from an object\n   * @param serializationObject the object to parse from.\n   * @param ownerBlock the block that owns the connection.\n   * @returns the parsed connection.\n   */\n  static Parse(serializationObject = {}, ownerBlock) {\n    const type = Tools.Instantiate(serializationObject.className);\n    const connection = new type(serializationObject.name, serializationObject._connectionType, ownerBlock);\n    connection.deserialize(serializationObject);\n    return connection;\n  }\n}","map":{"version":3,"names":["Tools","RandomGUID","FlowGraphConnectionType","FlowGraphConnection","constructor","name","_connectionType","_ownerBlock","_connectedPoint","uniqueId","connectedPointIds","connectionType","_isSingularConnection","isConnected","length","connectTo","point","Error","push","serialize","serializationObject","className","getClassName","deserialize","Parse","ownerBlock","type","Instantiate","connection"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/FlowGraph/flowGraphConnection.js"],"sourcesContent":["import { Tools } from \"../Misc/tools.js\";\nimport { RandomGUID } from \"../Misc/guid.js\";\n/**\n * @experimental\n * The type of a connection point - inpput or output.\n */\nexport var FlowGraphConnectionType;\n(function (FlowGraphConnectionType) {\n    FlowGraphConnectionType[FlowGraphConnectionType[\"Input\"] = 0] = \"Input\";\n    FlowGraphConnectionType[FlowGraphConnectionType[\"Output\"] = 1] = \"Output\";\n})(FlowGraphConnectionType || (FlowGraphConnectionType = {}));\n/**\n * @experimental\n * The base connection class.\n */\nexport class FlowGraphConnection {\n    constructor(name, _connectionType, \n    /* @internal */ _ownerBlock) {\n        this._ownerBlock = _ownerBlock;\n        /** @internal */\n        this._connectedPoint = [];\n        /**\n         * A uniquely identifying string for the connection.\n         */\n        this.uniqueId = RandomGUID();\n        /**\n         * Used for parsing connections.\n         * @internal\n         */\n        // disable warning as this is used for parsing\n        // eslint-disable-next-line @typescript-eslint/no-unused-vars\n        this.connectedPointIds = [];\n        this.name = name;\n        this._connectionType = _connectionType;\n    }\n    /**\n     * The type of the connection\n     */\n    get connectionType() {\n        return this._connectionType;\n    }\n    /**\n     * @internal\n     * Override this to indicate if a point can connect to more than one point.\n     */\n    _isSingularConnection() {\n        return true;\n    }\n    /**\n     * Returns if a point is connected to any other point.\n     * @returns boolean indicating if the point is connected.\n     */\n    isConnected() {\n        return this._connectedPoint.length > 0;\n    }\n    /**\n     * Connects two connections together.\n     * @param point the connection to connect to.\n     */\n    connectTo(point) {\n        if (this._connectionType === point._connectionType) {\n            throw new Error(`Cannot connect two points of type ${this.connectionType}`);\n        }\n        if ((this._isSingularConnection() && this._connectedPoint.length > 0) || (point._isSingularConnection() && point._connectedPoint.length > 0)) {\n            throw new Error(\"Max number of connections for point reached\");\n        }\n        this._connectedPoint.push(point);\n        point._connectedPoint.push(this);\n    }\n    /**\n     * Saves the connection to a JSON object.\n     * @param serializationObject the object to serialize to.\n     */\n    serialize(serializationObject = {}) {\n        serializationObject.uniqueId = this.uniqueId;\n        serializationObject.name = this.name;\n        serializationObject._connectionType = this._connectionType;\n        serializationObject.connectedPointIds = [];\n        serializationObject.className = this.getClassName();\n        for (const point of this._connectedPoint) {\n            serializationObject.connectedPointIds.push(point.uniqueId);\n        }\n    }\n    /**\n     * @returns class name of the connection.\n     */\n    getClassName() {\n        return \"FGConnection\";\n    }\n    /**\n     * Deserialize from a object into this\n     * @param serializationObject the object to deserialize from.\n     */\n    deserialize(serializationObject) {\n        this.uniqueId = serializationObject.uniqueId;\n        this.name = serializationObject.name;\n        this._connectionType = serializationObject._connectionType;\n        this.connectedPointIds = serializationObject.connectedPointIds;\n    }\n    /**\n     * Parses a connection from an object\n     * @param serializationObject the object to parse from.\n     * @param ownerBlock the block that owns the connection.\n     * @returns the parsed connection.\n     */\n    static Parse(serializationObject = {}, ownerBlock) {\n        const type = Tools.Instantiate(serializationObject.className);\n        const connection = new type(serializationObject.name, serializationObject._connectionType, ownerBlock);\n        connection.deserialize(serializationObject);\n        return connection;\n    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