org.bdgenomics.adam.rdd

# TreeRegionJoin

###
Related Doc: package rdd

#### 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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5. AnyRef
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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

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2. #### final def ##(): Int

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3. #### final def ==(arg0: Any): Boolean

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4. #### final def asInstanceOf[T0]: T0

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5. #### def clone(): AnyRef

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     protected[java.lang]
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6. #### final def eq(arg0: AnyRef): Boolean

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7. #### def equals(arg0: Any): Boolean

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8. #### def finalize(): Unit

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9. #### final def getClass(): Class[_]

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10. #### def hashCode(): Int

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11. #### final def isInstanceOf[T0]: Boolean

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12. #### final def ne(arg0: AnyRef): Boolean

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13. #### final def notify(): Unit

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14. #### final def notifyAll(): Unit

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15. #### final def synchronized[T0](arg0: ⇒ T0): T0

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16. #### def toString(): String

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17. #### final def wait(): Unit

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18. #### final def wait(arg0: Long, arg1: Int): Unit

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19. #### final def wait(arg0: Long): Unit

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

### Inherited from Serializable

### Inherited from AnyRef

### Inherited from Any

### Ungrouped