trait Stream[A] extends AnyRef
A Stream performs lazy iteration. It does not cache data and fetches data only if it's required by the stream.
- Self Type
- Stream[A]
Linear Supertypes
Ordering
- Alphabetic
- By Inheritance
Inherited
- Stream
- AnyRef
- Any
- Hide All
- Show All
Visibility
- Public
- Protected
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##(): Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def collect[B](pf: PartialFunction[A, B]): Stream[B]
- def collectFirst[B, BAG[_]](pf: PartialFunction[A, B])(implicit bag: Bag[BAG]): BAG[Option[B]]
- def collectFirstOrNull[B, BAG[_]](pf: PartialFunction[A, B])(implicit bag: Bag[BAG]): BAG[B]
- def count[BAG[_]](f: (A) => Boolean)(implicit bag: Bag[BAG]): BAG[Int]
- def drop(count: Int): Stream[A]
- def dropWhile(f: (A) => Boolean): Stream[A]
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def filter(f: (A) => Boolean): Stream[A]
- def filterNot(f: (A) => Boolean): Stream[A]
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- def flatMap[B](f: (A) => Stream[B]): Stream[B]
- def foldLeft[B, BAG[_]](initial: B)(f: (B, A) => B)(implicit bag: Bag[BAG]): BAG[B]
Materializes are executes the stream.
- def foreach[BAG[_]](f: (A) => Unit)(implicit bag: Bag[BAG]): BAG[Unit]
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def headOption[BAG[_]](implicit bag: Bag[BAG]): BAG[Option[A]]
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def iterator[BAG[_]](implicit bag: Sync[BAG]): Iterator[BAG[A]]
- def lastOption[BAG[_]](implicit bag: Bag[BAG]): BAG[Option[A]]
Reads all items from the Stream and returns the last.
Reads all items from the Stream and returns the last.
For a more efficient one use swaydb.Map.lastOption or swaydb.Set.lastOption instead.
- def map[B](f: (A) => B): Stream[B]
- def materialize[BAG[_]](implicit bag: Bag[BAG]): BAG[ListBuffer[A]]
Materialises/closes and processes the stream to a Seq.
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def size[BAG[_]](implicit bag: Bag[BAG]): BAG[Int]
Folds over all elements in the Stream to calculate it's total size.
- def streamer: Streamer[A]
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def take(count: Int): Stream[A]
- def takeWhile(f: (A) => Boolean): Stream[A]
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()