@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
36 lines • 1.44 kB
JavaScript
;
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* 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.
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.assertIsCypherNode = assertIsCypherNode;
const cypher_builder_1 = __importDefault(require("@neo4j/cypher-builder"));
/** Checks if provided variable is a Cypher.Node instance */
function isCypherNode(variable) {
return variable instanceof cypher_builder_1.default.Node;
}
/** Asserts the given variable is a Cypher.Node instance */
function assertIsCypherNode(variable) {
if (!isCypherNode(variable)) {
throw new Error("Compile Error: Expected Cypher.Variable to be a Cypher.Node");
}
}
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