Package org.apache.drill.exec.planner
package org.apache.drill.exec.planner
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ClassDescriptionAbstractOpWrapperVisitor<RET,
EXCEP extends Throwable> Abstract base class for file system based partition descriptors and Hive partition descriptors.Composite partition location corresponds to a directory in the file system.Defines a single partition in a DFS table.Partition descriptor for file system based tables.PartitionDescriptor that describes partitions based on column names instead of directory structureInterface used to describe partitions.Interface to define a partition.Returns RuleSet for concrete planner phase.Contains rule instances which use custom RelBuilder.Abstract class for simple partition.