io.trino.rcfile.binary.BinaryColumnEncoding 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.rcfile.binary;
import io.airlift.slice.Slice;
import io.airlift.slice.SliceOutput;
import io.trino.rcfile.ColumnEncoding;
import io.trino.spi.block.Block;
import io.trino.spi.block.BlockBuilder;
public interface BinaryColumnEncoding
extends ColumnEncoding
{
void encodeValueInto(Block block, int position, SliceOutput output);
int getValueOffset(Slice slice, int offset);
int getValueLength(Slice slice, int offset);
void decodeValueInto(BlockBuilder builder, Slice slice, int offset, int length);
}