/** * 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.drill.exec.physical.config; import java.util.List; import org.apache.drill.exec.physical.base.AbstractSingle; import org.apache.drill.exec.physical.base.PhysicalOperator; import org.apache.drill.exec.physical.base.PhysicalVisitor; import org.apache.drill.exec.proto.UserBitShared.CoreOperatorType; import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonProperty; import com.fasterxml.jackson.annotation.JsonTypeName; @JsonTypeName("unpivot-maps") public class UnpivotMaps extends AbstractSingle { private final List