@neo4j/cypher-builder/dist/clauses/Match.d.ts

A programmatic API for building Cypher queries for Neo4j

import type { CypherEnvironment } from "../Environment";
import type { PathAssign } from "../pattern/PathAssign";
import type { Pattern } from "../pattern/Pattern";
import type { QuantifiedPath } from "../pattern/quantified-patterns/QuantifiedPath";
import { Clause } from "./Clause";
import { WithCall } from "./mixins/clauses/WithCall";
import { WithCallProcedure } from "./mixins/clauses/WithCallProcedure";
import { WithCreate } from "./mixins/clauses/WithCreate";
import { WithFinish } from "./mixins/clauses/WithFinish";
import { WithForeach } from "./mixins/clauses/WithForeach";
import { WithMerge } from "./mixins/clauses/WithMerge";
import { WithReturn } from "./mixins/clauses/WithReturn";
import { WithUnwind } from "./mixins/clauses/WithUnwind";
import { WithWith } from "./mixins/clauses/WithWith";
import { WithDelete } from "./mixins/sub-clauses/WithDelete";
import { WithOrder } from "./mixins/sub-clauses/WithOrder";
import { WithSetRemove } from "./mixins/sub-clauses/WithSetRemove";
import { WithWhere } from "./mixins/sub-clauses/WithWhere";
export interface Match extends WithReturn, WithWhere, WithSetRemove, WithWith, WithDelete, WithUnwind, WithCreate, WithMerge, WithFinish, WithCallProcedure, WithCall, WithOrder, WithForeach {
}
/** Patterns supported by Match */
export type MatchClausePattern = Pattern | QuantifiedPath | PathAssign<Pattern | QuantifiedPath>;
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/clauses/match/ | Cypher Documentation}
 * @group Clauses
 */
export declare class Match extends Clause {
    private readonly pattern;
    private _optional;
    private shortestStatement;
    constructor(pattern: MatchClausePattern);
    /** Makes the clause an OPTIONAL MATCH
     * @see {@link https://neo4j.com/docs/cypher-manual/current/clauses/optional-match/ | Cypher Documentation}
     * @example
     * ```ts
     * new Cypher.Match(new Node({labels: ["Movie"]})).optional();
     * ```
     * _Cypher:_
     * ```cypher
     * OPTIONAL MATCH (this:Movie)
     * ```
     */
    optional(): this;
    /** Add a {@link Match} clause
     * @see {@link https://neo4j.com/docs/cypher-manual/current/clauses/match/ | Cypher Documentation}
     */
    match(clauseOrPattern: Match | MatchClausePattern): Match;
    /** Add an {@link OptionalMatch} clause
     * @see {@link https://neo4j.com/docs/cypher-manual/current/clauses/optional-match/ | Cypher Documentation}
     */
    optionalMatch(clauseOrPattern: OptionalMatch | MatchClausePattern): OptionalMatch;
    /**
     * @since Neo4j 5.21
     */
    shortest(k: number): this;
    /**
     * @since Neo4j 5.21
     */
    shortestGroups(k: number): this;
    /**
     * @since Neo4j 5.21
     */
    allShortest(): this;
    /**
     * @since Neo4j 5.21
     */
    any(): this;
    /** @internal */
    getCypher(env: CypherEnvironment): string;
    private getShortestStatement;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/clauses/optional-match/ | Cypher Documentation}
 * @group Clauses
 */
export declare class OptionalMatch extends Match {
    constructor(pattern: MatchClausePattern);
}