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/*
* Copyright 2012-2023 Aerospike, Inc.
*
* Portions may be licensed to Aerospike, Inc. under one or more contributor
* license agreements WHICH ARE COMPATIBLE WITH THE APACHE LICENSE, VERSION 2.0.
*
* 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.aerospike.client.exp;
/**
* Expression write bit flags. Use BITWISE OR to combine flags. Example:
*
* {@code
* int flags = ExpWriteFlags.CREATE_ONLY | ExpWriteFlags.POLICY_NO_FAIL;
* }
*/
public final class ExpWriteFlags {
/**
* Default. Allow create or update.
*/
public static final int DEFAULT = 0;
/**
* If bin does not exist, a new bin will be created.
* If bin exists, the operation will be denied.
* If bin exists, fail with {@link com.aerospike.client.ResultCode#BIN_EXISTS_ERROR}
* when {@link #POLICY_NO_FAIL} is not set.
*/
public static final int CREATE_ONLY = 1;
/**
* If bin exists, the bin will be overwritten.
* If bin does not exist, the operation will be denied.
* If bin does not exist, fail with {@link com.aerospike.client.ResultCode#BIN_NOT_FOUND}
* when {@link #POLICY_NO_FAIL} is not set.
*/
public static final int UPDATE_ONLY = 2;
/**
* If expression results in nil value, then delete the bin. Otherwise, fail with
* {@link com.aerospike.client.ResultCode#OP_NOT_APPLICABLE} when {@link #POLICY_NO_FAIL} is not set.
*/
public static final int ALLOW_DELETE = 4;
/**
* Do not raise error if operation is denied.
*/
public static final int POLICY_NO_FAIL = 8;
/**
* Ignore failures caused by the expression resolving to unknown or a non-bin type.
*/
public static final int EVAL_NO_FAIL = 16;
}