wsjz commented on code in PR #19681: URL: https://github.com/apache/doris/pull/19681#discussion_r1198779960
########## fe/java-udf/src/main/java/org/apache/doris/jni/vec/PaimonColumnValue.java: ########## @@ -0,0 +1,121 @@ +// 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.doris.jni.vec; + +import org.apache.paimon.utils.OffsetRow; + +import java.math.BigDecimal; +import java.time.Instant; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.ZoneOffset; +import java.util.List; + +public class PaimonColumnValue implements ColumnValue { + private int idx; + private OffsetRow record; + + public PaimonColumnValue() { + } + + public void setIdx(int idx) { + this.record = record; + this.idx = idx; + } + + public void setOffsetRow(OffsetRow record) { + this.record = record; + } + + @Override + public boolean getBoolean() { + return record.getBoolean(idx); + } + + @Override + public byte getByte() { + return record.getByte(idx); + } + + @Override + public short getShort() { + return record.getShort(idx); + } + + @Override + public int getInt() { + return record.getInt(idx); + } + + @Override + public float getFloat() { + return record.getFloat(idx); + } + + @Override + public long getLong() { + return record.getLong(idx); + } + + @Override + public double getDouble() { + return record.getDouble(idx); + } + + @Override + public BigDecimal getDecimal() { + return BigDecimal.valueOf(getDouble()); + } + + @Override + public String getString() { + return record.getString(idx).toString(); + } + + @Override + public LocalDate getDate() { + return Instant.ofEpochMilli(record.getTimestamp(idx, 3) + .getMillisecond()).atZone(ZoneOffset.ofHours(8)).toLocalDate(); + } + + @Override + public LocalDateTime getDateTime() { + return Instant.ofEpochMilli(record.getTimestamp(idx, 3) + .getMillisecond()).atZone(ZoneOffset.ofHours(8)).toLocalDateTime(); + } + + @Override + public byte[] getBytes() { + return record.getBinary(idx); + } + + @Override + public void unpackArray(List<ColumnValue> values) { + Review Comment: When can these nested types be supported？ And is this easy or hard? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
