| /* |
| * 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 |
| * |
| * 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 org.apache.iceberg.orc; |
| |
| import org.apache.orc.storage.ql.exec.vector.ColumnVector; |
| |
| public interface OrcValueWriter<T> { |
| |
| Class<?> getJavaClass(); |
| |
| /** |
| * Take a value from the data value and add it to the ORC output. |
| * |
| * @param rowId the row in the ColumnVector |
| * @param data the data value to write. |
| * @param output the ColumnVector to put the value into |
| */ |
| default void write(int rowId, T data, ColumnVector output) { |
| if (data == null) { |
| output.noNulls = false; |
| output.isNull[rowId] = true; |
| } else { |
| output.isNull[rowId] = false; |
| nonNullWrite(rowId, data, output); |
| } |
| } |
| |
| void nonNullWrite(int rowId, T data, ColumnVector output); |
| } |