/** * 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. */ package jp.co.yahoo.yosegi.reader; import jp.co.yahoo.yosegi.inmemory.ArrowMapMemoryAllocator; import jp.co.yahoo.yosegi.inmemory.IMemoryAllocator; import org.apache.arrow.memory.BufferAllocator; import org.apache.arrow.vector.complex.StructVector; import java.io.IOException; public class DynamicSchemaRootMemoryAllocator implements IRootMemoryAllocator { @Override public IMemoryAllocator create( final BufferAllocator allocator , final StructVector rootVector , final int rowCount ) throws IOException { return new ArrowMapMemoryAllocator( allocator , rootVector , rowCount ); } }