/*******************************************************************************
* Copyright 2013 SAP AG
*
* 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.
******************************************************************************/
package com.sap.core.odata.processor.api.jpa.jpql;
/**
* Enumerated list of JPQL context Types.
*
* @author SAP AG
*
*/
public enum JPQLContextType {
/**
* indicates that the JPQL context can be used for building JPQL select
* statements
*/
SELECT,
/**
* indicates that the JPQL context can be used for building JPQL modify
* statements
*/
MODIFY,
/**
* indicates that the JPQL context can be used for building JPQL delete
* statements
*/
DELETE,
/**
* indicates that the JPQL context can be used for building JPQL select
* statement that fetches single record
*/
SELECT_SINGLE,
/**
* indicates that the JPQL context can be used for building JPQL join
* statement
*/
JOIN,
/**
* indicates that the JPQL context can be used for building JPQL join
* statement that fetches single record
*/
JOIN_SINGLE,
/**
* indicates that the JPQL context can be used for building JPQL select
* statement that fetches record counts
*/
SELECT_COUNT,
/**
* indicates that the JPQL context can be used for building JPQL join
* statement that fetches single record
*/
JOIN_COUNT,
/**
* indicates that the JPQL context can be used for building JPA Method
* context that can be used for invoking custom functions
*/
FUNCTION
}