org.apache.hadoop.hive.ql.io.parquet.FilterPredicateLeafBuilder Maven / Gradle / Ivy
/**
* Licensed 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.hadoop.hive.ql.io.parquet;
import java.util.List;
import org.apache.hadoop.hive.ql.io.sarg.PredicateLeaf;
import parquet.filter2.predicate.FilterApi;
import parquet.filter2.predicate.FilterPredicate;
import static parquet.filter2.predicate.FilterApi.not;
import static parquet.filter2.predicate.FilterApi.or;
/**
* The base class for building parquet supported filter predicate in primary types.
*/
public abstract class FilterPredicateLeafBuilder {
/**
* Build filter predicate with multiple constants
*
* @param op IN or BETWEEN
* @param literals
* @param columnName
* @return
*/
public FilterPredicate buildPredicate(PredicateLeaf.Operator op, List