001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    
019    package org.apache.hadoop.record.compiler;
020    
021    import org.apache.hadoop.classification.InterfaceAudience;
022    import org.apache.hadoop.classification.InterfaceStability;
023    
024    /**
025     * const definitions for Record I/O compiler
026     * 
027     * @deprecated Replaced by <a href="https://hadoop.apache.org/avro/">Avro</a>.
028     */
029    @Deprecated
030    @InterfaceAudience.Public
031    @InterfaceStability.Stable
032    public class Consts {
033      
034      /** Cannot create a new instance */
035      private Consts() {
036      }
037      
038      // prefix to use for variables in generated classes
039      public static final String RIO_PREFIX = "_rio_";
040      // other vars used in generated classes
041      public static final String RTI_VAR = RIO_PREFIX + "recTypeInfo";
042      public static final String RTI_FILTER = RIO_PREFIX + "rtiFilter";
043      public static final String RTI_FILTER_FIELDS = RIO_PREFIX + "rtiFilterFields";
044      public static final String RECORD_OUTPUT = RIO_PREFIX + "a";
045      public static final String RECORD_INPUT = RIO_PREFIX + "a";
046      public static final String TAG = RIO_PREFIX + "tag";
047      
048    }