Packages

trait Resource[+A] extends AnyRef

An Automatically Managed Resource that can either be used once (e.g. reading an input stream) or multiple times (e.g. reading a file).

The purpose of Resource is two-fold: 1 - To automatically handle closing a resource after it is done being used. 2 - To abstract the fact that some resources can be read multiple times while other resources are one-time use.

Source
Resource.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
DummyResource, FlatMappedResource, InputStreamResource, MappedResource, MultiUseResource, OutputStreamResource, SingleUseResource, UnitResource
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Inherited
  1. Resource
  2. AnyRef
  3. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def isMultiUse: Boolean

    Can this resource be used multiple times?

  2. abstract def isUsable: Boolean

    Is this resource usable? i.e.

    Is this resource usable? i.e. will the use() method work?

  3. abstract def use[T](f: (A) => T): T

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. final def flatMap[B](f: (A) => Resource[B]): Resource[B]
  9. final def foreach[U](f: (A) => U): Unit
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def map[B](f: (A) => B): Resource[B]
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from AnyRef

Inherited from Any

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