trait
HasBuilder[F[_], A] extends AnyRef
Abstract Value Members
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abstract
def
newBuilder: Builder[A, F[A]]
Concrete Value Members
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final
def
!=(arg0: AnyRef): Boolean
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: AnyRef): Boolean
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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
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
Inherited from AnyRef
Inherited from Any
Provides ways to create instances of
Builderfor arbitrary collection types.This is a bit like
CanBuildFrom(and instances of HasBuilder can be derived automatically for any type that has aCanBuildFrom), but simpler (noFromtype parameter, no variance, ...) and with one critical difference: all the default instances areSerializable, meaning that type classes that depend onHasBuildercan be used with Apache Spark and other framework that, unfortunately, rely on serialisation.