| /* |
| * 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.druid.segment; |
| |
| import org.apache.druid.common.config.NullHandling; |
| |
| public class TestNullableLongColumnSelector extends TestLongColumnSelector |
| { |
| private final Long[] longs; |
| |
| static { |
| NullHandling.initializeForTests(); |
| } |
| |
| private int index = 0; |
| |
| public TestNullableLongColumnSelector(Long[] longs) |
| { |
| this.longs = longs; |
| } |
| |
| @Override |
| public long getLong() |
| { |
| if (longs[index] != null) { |
| return longs[index]; |
| } else if (NullHandling.replaceWithDefault()) { |
| return NullHandling.ZERO_LONG; |
| } else { |
| throw new IllegalStateException("Should never be invoked when current value is null && SQL-compatible null handling is enabled!"); |
| } |
| } |
| |
| @Override |
| public boolean isNull() |
| { |
| return !NullHandling.replaceWithDefault() && longs[index] == null; |
| } |
| |
| public void increment() |
| { |
| ++index; |
| } |
| } |