org.apache.orc.StripeStatistics Maven / Gradle / Ivy
/**
* 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.orc;
import org.apache.orc.impl.ColumnStatisticsImpl;
import java.util.List;
public class StripeStatistics {
private final List cs;
public StripeStatistics(List list) {
this.cs = list;
}
/**
* Return list of column statistics
*
* @return column stats
*/
public ColumnStatistics[] getColumnStatistics() {
ColumnStatistics[] result = new ColumnStatistics[cs.size()];
for (int i = 0; i < result.length; ++i) {
result[i] = ColumnStatisticsImpl.deserialize(cs.get(i));
}
return result;
}
}