content: /*
   * 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
   *
   *   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 org.apache.asterix.runtime.evaluators.functions;
  
  import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
  import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
  import org.apache.hyracks.api.context.IEvaluatorContext;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  import org.apache.hyracks.api.exceptions.SourceLocation;
  import org.apache.hyracks.data.std.api.IPointable;
  
  /**
   * An abstract class for functions that take a double value as the input and output a double value.
   */
  abstract class AbstractUnaryNumericDoubleFunctionEval extends AbstractUnaryNumericFunctionEval {
  
      public AbstractUnaryNumericDoubleFunctionEval(IEvaluatorContext context, IScalarEvaluatorFactory argEvalFactory,
              FunctionIdentifier funcID, SourceLocation sourceLoc) throws HyracksDataException {
          super(context, argEvalFactory, funcID, sourceLoc);
      }
  
      @Override
      protected void processInt8(byte arg, IPointable resultPointable) throws HyracksDataException {
          processDouble(arg, resultPointable);
      }
  
      @Override
      protected void processInt16(short arg, IPointable resultPointable) throws HyracksDataException {
          processDouble(arg, resultPointable);
      }
  
      @Override
      protected void processInt32(int arg, IPointable resultPointable) throws HyracksDataException {
          processDouble(arg, resultPointable);
      }
  
      @Override
      protected void processInt64(long arg, IPointable resultPointable) throws HyracksDataException {
          processDouble(arg, resultPointable);
      }
  
      @Override
      protected void processFloat(float arg, IPointable resultPointable) throws HyracksDataException {
          processDouble(arg, resultPointable);
      }
  
      @Override
      protected abstract void processDouble(double arg, IPointable resultPointable) throws HyracksDataException;
  }
  