Utils

Type Members

class IntegralFromExactIntegral[A] extends Integral[A]

This class can adapt ExactIntegral instance to be used where Integral is required.
This class can adapt ExactIntegral instance to be used where Integral is required. See methods like sum, subByKey.

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

Attributes
protected[java.lang]
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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def finalize(): Unit

Attributes
protected[java.lang]
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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def mapReduce[A, K, V](arr: Array[A], m: (A) ⇒ (K, V), r: ((V, V)) ⇒ V)(implicit arg0: ClassTag[K], arg1: ClassTag[V]): (Array[K], Array[V])

Performance optimized deterministic mapReduce primitive.
Performance optimized deterministic mapReduce primitive.
arr
array to be mapped to (K, V) pairs
m
mapper function
r
value reduction function
returns
pair of arrays (keys, values), where keys appear in order of their first production by m and for each i => values(i) corresponds to keys(i)
def mapToArrays[K, V](m: Map[K, V])(implicit arg0: ClassTag[K], arg1: ClassTag[V]): (Array[K], Array[V])
final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

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final def notifyAll(): Unit

Definition Classes
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def outerJoin[K, L, R, O](left: Map[K, L], right: Map[K, R])(l: (K, L) ⇒ O, r: (K, R) ⇒ O, inner: (K, L, R) ⇒ O): Map[K, O]

Performs outer join operation between left and right collections.
Performs outer join operation between left and right collections. Note, the ordering is not deterministic.
l
projection function executed for each element of left
r
projection function executed for each element of right
inner
projection function which is executed for matching items (K, L) and (K, R) with the same K
returns
map of (K, O) pairs, where each key comes form either left or right collection and values are produced by projections
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
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def toString(): String

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final def wait(): Unit

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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )

Related Doc: package sdk

object Utils

Type Members

class IntegralFromExactIntegral[A] extends Integral[A]

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def mapReduce[A, K, V](arr: Array[A], m: (A) ⇒ (K, V), r: ((V, V)) ⇒ V)(implicit arg0: ClassTag[K], arg1: ClassTag[V]): (Array[K], Array[V])

def mapToArrays[K, V](m: Map[K, V])(implicit arg0: ClassTag[K], arg1: ClassTag[V]): (Array[K], Array[V])

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def outerJoin[K, L, R, O](left: Map[K, L], right: Map[K, R])(l: (K, L) ⇒ O, r: (K, R) ⇒ O, inner: (K, L, R) ⇒ O): Map[K, O]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped