/*
 * 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.addthis.hydra.query.util;

import com.addthis.bundle.channel.DataChannelError;
import com.addthis.bundle.core.Bundle;
import com.addthis.bundle.core.BundleOutput;
import com.addthis.hydra.data.query.AbstractQueryOp;

import io.netty.channel.ChannelProgressivePromise;

/**
 * wraps any DataChannelOutput and makes a QueryOp
 */
public class BundleOutputWrapper extends AbstractQueryOp {

    private final BundleOutput output;

    public BundleOutputWrapper(BundleOutput output, ChannelProgressivePromise queryPromise) {
        super(queryPromise);
        this.output = output;
    }

    @Override
    public void send(Bundle row) throws DataChannelError {
        output.send(row);
        getNext().send(row);
    }

    @Override
    public void sendComplete() {
        output.sendComplete();
        getNext().sendComplete();
    }

}