trait GuavaCoders extends CoderGrammar
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- final def !=(arg0: Any): Boolean
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- def aggregate[T](implicit arg0: Coder[T]): Coder[Iterable[T]]
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- final def asInstanceOf[T0]: T0
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- def beam[T](beam: org.apache.beam.sdk.coders.Coder[T]): Coder[T]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def disjunction[T, Id](typeName: String, coder: Map[Id, Coder[T]])(id: (T) => Id)(implicit arg0: Coder[Id]): Coder[T]
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- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- final def getClass(): Class[_ <: AnyRef]
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- implicit def guavaBFCoder[T](implicit x: Funnel[_ >: T]): Coder[BloomFilter[T]]
- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- def kryo[T](implicit ct: ClassTag[T]): Coder[T]
Create an instance of Kryo Coder for a given Type.
Create an instance of Kryo Coder for a given Type.
Eg: A kryo Coder for org.joda.time.Interval would look like:
implicit def jiKryo: Coder[Interval] = Coder.kryo[Interval]
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- def kv[K, V](koder: Coder[K], voder: Coder[V]): Coder[KV[K, V]]
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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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- def raw[T](beam: org.apache.beam.sdk.coders.Coder[T]): Coder[T]
Create a ScioCoder from a Beam Coder
Create a ScioCoder from a Beam Coder
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- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- def transform[U, T](c: Coder[U])(f: (org.apache.beam.sdk.coders.Coder[U]) => Coder[T])(implicit ct: ClassTag[T]): Coder[T]
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- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()
- def xmap[U, T](c: Coder[U])(f: (U) => T, t: (T) => U)(implicit ct: ClassTag[T]): Coder[T]
Given a Coder[A], create a Coder[B] by defining two functions A => B and B => A.
Given a Coder[A], create a Coder[B] by defining two functions A => B and B => A. The Coder[A] can be resolved implicitly by calling Coder[A]
Eg: Coder for org.joda.time.Interval can be defined by having the following implicit in scope. Without this implicit in scope Coder derivation falls back to Kryo.
implicit def jiCoder: Coder[Interval] = Coder.xmap(Coder[(Long, Long)])(t => new Interval(t._1, t._2), i => (i.getStartMillis, i.getEndMillis))
In the above example we implicitly derive Coder[(Long, Long)] and we define two functions, one to convert a tuple (Long, Long) to Interval, and a second one to convert an Interval to a tuple of (Long, Long)
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