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/*
 * 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.facebook.presto.orc.writer;

public interface StreamLayoutFactory
{
    StreamLayout create();

    class ColumnSizeLayoutFactory
            implements StreamLayoutFactory
    {
        @Override
        public StreamLayout create()
        {
            return new ColumnSizeLayout();
        }

        @Override
        public String toString()
        {
            return "ColumnSizeLayoutFactory{}";
        }
    }

    class StreamSizeLayoutFactory
            implements StreamLayoutFactory
    {
        @Override
        public StreamLayout create()
        {
            return new StreamLayout.ByStreamSize();
        }

        @Override
        public String toString()
        {
            return "StreamSizeLayoutFactory{}";
        }
    }
}