@neo4j/cypher-builder
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A programmatic API for building Cypher queries for Neo4j
43 lines (42 loc) • 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Where = void 0;
const CypherASTNode_1 = require("../../CypherASTNode");
const boolean_1 = require("../../expressions/operations/boolean");
class Where extends CypherASTNode_1.CypherASTNode {
constructor(parent, whereInput) {
super(parent);
this.wherePredicate = whereInput;
this.addChildren(this.wherePredicate);
}
and(op) {
this.wherePredicate = (0, boolean_1.and)(this.wherePredicate, op);
this.addChildren(this.wherePredicate);
}
/** @internal */
getCypher(env) {
const opStr = this.wherePredicate.getCypher(env);
if (!opStr)
return "";
return `WHERE ${opStr}`;
}
}
exports.Where = Where;