zhangjun0x01 commented on a change in pull request #2566: URL: https://github.com/apache/iceberg/pull/2566#discussion_r631586933
########## File path: flink/src/main/java/org/apache/iceberg/flink/data/vectorized/ConstantColumnVectors.java ########## @@ -0,0 +1,216 @@ +/* + * 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.flink.data.vectorized; + +import org.apache.flink.table.data.DecimalData; +import org.apache.flink.table.data.TimestampData; +import org.apache.flink.table.data.binary.BinaryStringData; +import org.apache.flink.table.data.vector.BooleanColumnVector; +import org.apache.flink.table.data.vector.BytesColumnVector; +import org.apache.flink.table.data.vector.DecimalColumnVector; +import org.apache.flink.table.data.vector.DoubleColumnVector; +import org.apache.flink.table.data.vector.FloatColumnVector; +import org.apache.flink.table.data.vector.IntColumnVector; +import org.apache.flink.table.data.vector.LongColumnVector; +import org.apache.flink.table.data.vector.TimestampColumnVector; + +class ConstantColumnVectors { + private ConstantColumnVectors() { + } + + static IntOrcColumnVector ints(Object constant) { + return new IntOrcColumnVector(constant); + } + + static LongOrcColumnVector longs(Object constant) { + return new LongOrcColumnVector(constant); + } + + static BooleanOrcColumnVector booleans(Object constant) { + return new BooleanOrcColumnVector(constant); + } + + static DoubleOrcColumnVector doubles(Object constant) { + return new DoubleOrcColumnVector(constant); + } + + static FloatOrcColumnVector floats(Object constant) { + return new FloatOrcColumnVector(constant); + } + + static DecimalOrcColumnVector decimals(Object constant) { + return new DecimalOrcColumnVector(constant); + } + + static TimestampOrcColumnVector timestamps(Object constant) { + return new TimestampOrcColumnVector(constant); + } + + static BytesOrcColumnVector bytes(Object constant) { + return new BytesOrcColumnVector(constant); + } + + private static class IntOrcColumnVector implements IntColumnVector { + + private Object constant; + + private IntOrcColumnVector(Object constant) { + this.constant = constant; + } + + @Override + public boolean isNullAt(int i) { + return false; Review comment: ok,I updated it -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
