blob: 5e27e995c7844a287b984a1eb6da18e60b2e5183 [file] [log] [blame]
/*
* 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;
}
}