Uses of Package
org.apache.druid.frame.key

Packages that use org.apache.druid.frame.key

Package	Description
org.apache.druid.frame.key
org.apache.druid.frame.processor
org.apache.druid.frame.read
org.apache.druid.frame.write
org.apache.druid.frame.write.columnar

Classes in org.apache.druid.frame.key used by org.apache.druid.frame.key

Class	Description
ByteRowKeyComparator	Comparator for byte arrays from RowKey.key instances.
ClusterBy	Describes a key used for sorting or partitioning.
ClusterByPartition	Boundaries of a partition marked by start and end keys.
ClusterByPartitions	Holder object for a set of ClusterByPartition.
FrameComparisonWidget	Wraps a Frame and provides ways to compare rows of that frame to various other things.
FrameComparisonWidgetImpl	Implementation of FrameComparisonWidget for pairs of FrameType.isRowBased() frames.
KeyColumn	Represents a component of a hash or sorting key.
KeyOrder	Ordering associated with a KeyColumn.
RowKey	Represents a specific sorting or hashing key.
RowKeyComparator	Comparator for RowKey instances.
RowKeyComparisonRunLengths	Denotes the ascending-descending run lengths of the fields of the keycolumns that can be compared together.
RowKeyReader	Embeds the logic to read RowKey from a particular signature of row-based frame.
RunLengthEntry	Information about a continguous run of keys, that has the same sorting order

Classes in org.apache.druid.frame.key used by org.apache.druid.frame.processor

Class	Description
ClusterByPartitions	Holder object for a set of ClusterByPartition.

Classes in org.apache.druid.frame.key used by org.apache.druid.frame.read

Class	Description
FrameComparisonWidget	Wraps a Frame and provides ways to compare rows of that frame to various other things.
KeyColumn	Represents a component of a hash or sorting key.

Classes in org.apache.druid.frame.key used by org.apache.druid.frame.write

Class	Description
KeyColumn	Represents a component of a hash or sorting key.

Classes in org.apache.druid.frame.key used by org.apache.druid.frame.write.columnar

Class	Description
KeyColumn	Represents a component of a hash or sorting key.