content: /*
   * 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:
   * 
   * <pre>{@code 
   * int flags = ExpWriteFlags.CREATE_ONLY | ExpWriteFlags.POLICY_NO_FAIL;
   * }</pre>
   */
  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;
  }
  