org.neo4j.kernel.api.Statement Maven / Gradle / Ivy
/*
* Copyright (c) 2018-2020 "Graph Foundation,"
* Graph Foundation, Inc. [https://graphfoundation.org]
*
* This file is part of ONgDB.
*
* ONgDB 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 .
*/
/*
* Copyright (c) 2002-2020 "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.kernel.api;
import org.neo4j.graphdb.Resource;
/**
* A statement which is a smaller coherent unit of work inside a {@link KernelTransaction}.
*
* The main purpose of the statement is to keep resources open for the duration of the statement, and
* then close all resources at statement close.
*
* Note that Statement used to be the access-point for all kernel reads and writes before 3.4. For
* accessing the graph now, see {@link org.neo4j.internal.kernel.api.Transaction}. The only remainder
* the QueryRegistryOperations, which will eventually also move from here.
*/
public interface Statement extends Resource, ResourceManager
{
/**
* @return interface exposing operations for associating metadata with this statement
*/
QueryRegistryOperations queryRegistration();
}
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