package org.apache.eagle.alert.engine.serialization.impl;

import org.apache.eagle.alert.engine.serialization.Serializer;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

/**
 * 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.
 */
public class DoubleSerializer implements Serializer<Object> {
    @Override
    public void serialize(Object value, DataOutput dataOutput) throws IOException {
        if (value instanceof Number) {
            value = ((Number)value).doubleValue();
        }
        dataOutput.writeDouble((double)value);
    }

    @Override
    public Object deserialize(DataInput dataInput) throws IOException {
        return dataInput.readDouble();
    }
}