org.neo4j.cypher.internal.logical.plans.ApplyPlan.scala Maven / Gradle / Ivy

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Cypher logical plans

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.cypher.internal.logical.plans

/**
 * Marker trait for all Apply plans. These are plans that execute their rhs
 * once for every lhs row, and pass the lhs as the argument to the rhs.
 */
trait ApplyPlan extends LogicalBinaryPlan

object ApplyPlan {
  def unapply(applyPlan: ApplyPlan): Option[(LogicalPlan, LogicalPlan)] = Some((applyPlan.left, applyPlan.right))
}