ADAM_2.12: Core 0.36.0 API < Back
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# Packages

-  package root
  Definition Classes
    root
-  package org
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    root
-  package bdgenomics
  Definition Classes
    org
-  package adam
  Definition Classes
    bdgenomics
-  package ds
  Definition Classes
    adam
-  package feature
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    ds
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    ds
-  package read
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    ds
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    ds
-  package variant
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    ds
- ADAMContext
- ADAMSaveAnyArgs
- AvroGenomicDataset
- AvroReadGroupGenomicDataset
- DatasetBoundGenericGenomicDataset
- DatasetBoundGenomicDataset
- FullOuterShuffleRegionJoin
- GenericConverter
- GenericGenomicDataset
- GenomeBins
- GenomicBroadcast
- GenomicDataset
- GenomicDatasetConversion
- GenomicDatasetWithLineage
- GenomicPositionPartitioner
- GenomicRegionPartitioner
- InFormatter
- InFormatterCompanion
- InnerShuffleRegionJoin
- InnerShuffleRegionJoinAndGroupByLeft
- InnerTreeRegionJoin
- InnerTreeRegionJoinAndGroupByRight
- LeftOuterShuffleRegionJoin
- LeftOuterShuffleRegionJoinAndGroupByLeft
- MultisampleAvroGenomicDataset
- MultisampleGenomicDataset
- OutFormatter
- RDDBoundGenericGenomicDataset
- ReferencePartitioner
- RegionJoin
- RightOuterShuffleRegionJoinAndGroupByLeft
- RightOuterTreeRegionJoin
- RightOuterTreeRegionJoinAndGroupByRight
- ShuffleRegionJoin
- SortedIntervalPartitionJoinWithVictims
- TreeRegionJoin
- VictimlessSortedIntervalPartitionJoin

t

org.bdgenomics.adam.ds

# TreeRegionJoin 

###

#### trait TreeRegionJoin[T, U, RT, RU] extends RegionJoin[T, U, RT, RU]

Implements a shuffle free (broadcast) region join.

The broadcast values are stored in a sorted array. It was going to be an ensemble of interval trees, but, that didn't work out.

Linear Supertypes
RegionJoin[T, U, RT, RU], Serializable, Serializable, AnyRef, Any
Known Subclasses
InnerTreeRegionJoin, InnerTreeRegionJoinAndGroupByRight, RightOuterTreeRegionJoin, RightOuterTreeRegionJoinAndGroupByRight
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Inherited

1. TreeRegionJoin
2. RegionJoin
3. Serializable
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### Abstract Value Members

1.  abstract def partitionAndJoin(baseRDD: RDD[(ReferenceRegion, T)], joinedRDD: RDD[(ReferenceRegion, U)]): RDD[(RT, RU)]

   Performs a region join between two RDDs.

   Performs a region join between two RDDs.

   baseRDD

     The 'left' side of the join

   joinedRDD

     The 'right' side of the join

   returns

     An RDD of pairs (x, y), where x is from baseRDD, y is from joinedRDD, and the region corresponding to x overlaps the region corresponding to y.

   Definition Classes
     RegionJoin

### Concrete Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
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4.  final def asInstanceOf[T0]: T0
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     Any
5.  def clone(): AnyRef
   Attributes
     protected[lang]
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     @throws( ... ) @native() @HotSpotIntrinsicCandidate()
6.  final def eq(arg0: AnyRef): Boolean
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     AnyRef
7.  def equals(arg0: Any): Boolean
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     AnyRef → Any
8.  final def getClass(): Class[_]
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     @native() @HotSpotIntrinsicCandidate()
9.  def hashCode(): Int
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     AnyRef → Any
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     @native() @HotSpotIntrinsicCandidate()
10.  final def isInstanceOf[T0]: Boolean
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      Any
11.  final def ne(arg0: AnyRef): Boolean
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      AnyRef
12.  final def notify(): Unit
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      @native() @HotSpotIntrinsicCandidate()
13.  final def notifyAll(): Unit
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      @native() @HotSpotIntrinsicCandidate()
14.  final def synchronized[T0](arg0: ⇒ T0): T0
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15.  def toString(): String
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16.  final def wait(arg0: Long, arg1: Int): Unit
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      @throws( ... )
17.  final def wait(arg0: Long): Unit
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18.  final def wait(): Unit
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### Deprecated Value Members

1.  def finalize(): Unit
   Attributes
     protected[lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
   Deprecated

     (Since version ) see corresponding Javadoc for more information.

### Inherited from RegionJoin[T, U, RT, RU]

### Inherited from Serializable

### Inherited from AnyRef

### Inherited from Any

### Ungrouped