external/sql/storm-sql-runtime/src/jvm/org/apache/storm/sql/runtime/StormSqlFunctions.java

/*
 * *
 *  * Licensed to the Apache Software Foundation (ASF) under one
 *  * or more contributor license agreements.  See the NOTICE file
 *  * distributed with this work for additional information
 *  * regarding copyright ownership.  The ASF licenses this file
 *  * to you 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
 *  * <p>
 *  * http://www.apache.org/licenses/LICENSE-2.0
 *  * <p>
 *  * 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 org.apache.storm.sql.runtime;

public class StormSqlFunctions {
  public static Boolean eq(Object b0, Object b1) {
    if (b0 == null || b1 == null) {
      return null;
    }
    return b0.equals(b1);
  }

  public static Boolean ne(Object b0, Object b1) {
    if (b0 == null || b1 == null) {
      return null;
    }
    return !b0.equals(b1);
  }
}