io.trino.plugin.kafka.encoder.RowEncoder Maven / Gradle / Ivy
/*
* 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 io.trino.plugin.kafka.encoder;
import io.trino.spi.block.Block;
import java.io.Closeable;
public interface RowEncoder
extends Closeable
{
/**
* Adds the value from the given block/position to the row being encoded
*/
void appendColumnValue(Block block, int position);
/**
* Returns the encoded values as a byte array, and resets any info needed to prepare for next row
*/
byte[] toByteArray();
}