@neo4j/cypher-builder
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A programmatic API for building Cypher queries for Neo4j
49 lines (48 loc) • 1.6 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ImportWith = void 0;
const CypherASTNode_1 = require("../../CypherASTNode");
/** Represents a WITH statement to import variables into a CALL subquery */
class ImportWith extends CypherASTNode_1.CypherASTNode {
constructor(parent, params) {
super(parent);
this.hasStar = false;
this.params = this.filterParams(params);
}
/** @internal */
getCypher(env) {
let paramsStr = this.params.map((v) => v.getCypher(env));
if (this.hasStar) {
paramsStr = ["*", ...paramsStr];
}
return `WITH ${paramsStr.join(", ")}`;
}
filterParams(params) {
return params.filter((p) => {
if (p === "*") {
this.hasStar = true;
return false;
}
return true;
});
}
}
exports.ImportWith = ImportWith;