field.kit.gl.util

Compressor

object Compressor extends Actor with Logger

an actor based image compressor uses an actor per cpu core to parallize compression of BufferedImages via ImageIO

Inherited

  1. Hide All
  2. Show all
  1. Logger
  2. Actor
  3. InputChannel
  4. ActorCanReply
  5. ReplyReactor
  6. ReactorCanReply
  7. Reactor
  8. Combinators
  9. AbstractActor
  10. CanReply
  11. OutputChannel
  12. AnyRef
  13. Any

Visibility

  1. Public
  2. All

Type Members

  1. class Compress(image: BufferedImage, format: String, file: File) extends Product

    tells an image processor to get going

  2. class Done(image: BufferedImage) extends Product

  3. class ImageState extends StateRecord

    attributes: protected

  4. class Processor extends Actor with Logger

    represents a single image processor that does the actual encoding work

  5. class ProcessorState extends StateRecord

    attributes: protected

  6. class StateRecord extends AnyRef

    holds the availability state for the given element

Value Members

  1. def !(msg: Any): Unit

    definition classes: ReplyReactor → Reactor → OutputChannel

  2. def !!(msg: Any): Future[Any]

    definition classes: ActorCanReply → ReactorCanReply → CanReply

  3. def !![A](msg: Any, handler: PartialFunction[Any, A]): Future[A]

    definition classes: ActorCanReply → ReactorCanReply → CanReply

  4. def !=(arg0: AnyRef): Boolean

    attributes: final
    definition classes: AnyRef

  5. def !=(arg0: Any): Boolean

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality .

    returns

    false if the receiver object is equivalent to the argument; true otherwise.

    attributes: final
    definition classes: Any

  6. def !?(msec: Long, msg: Any): Option[Any]

    definition classes: ActorCanReply → ReactorCanReply → CanReply

  7. def !?(msg: Any): Any

    definition classes: ActorCanReply → ReactorCanReply → CanReply

  8. def ##(): Int

    attributes: final
    definition classes: AnyRef → Any

  9. def $asInstanceOf[T0](): T0

    attributes: final
    definition classes: AnyRef

  10. def $isInstanceOf[T0](): Boolean

    attributes: final
    definition classes: AnyRef

  11. def ==(arg0: AnyRef): Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality .

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: AnyRef

  12. def ==(arg0: Any): Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality .

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: Any

  13. def ?: Any

    definition classes: Actor → InputChannel

  14. def act(): Unit

    definition classes: Compressor → Reactor

  15. def apply(image: BufferedImage, format: String, file: File): Unit

    queues another image for compression

    queues another image for compression

  16. def asInstanceOf[T0]: T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expressionList(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    the receiver object .

    attributes: final
    definition classes: Any

  17. def clone(): AnyRef

    This method creates and returns a copy of the receiver object .

    This method creates and returns a copy of the receiver object .

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object .

    attributes: protected
    definition classes: AnyRef

  18. def continue: Unit

    definition classes: Combinators

  19. def eq(arg0: AnyRef): Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other properties. * It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false. * For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. * null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    arg0

    the object to compare against this object for reference equality .

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    attributes: final
    definition classes: AnyRef

  20. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same scala.Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality .

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef → Any

  21. def error(m: Any*): Unit

    definition classes: Logger

  22. def exceptionHandler: PartialFunction[Exception, Unit]

    attributes: protected[actors]
    definition classes: Reactor

  23. def exit(): Nothing

    attributes: protected[actors]
    definition classes: Actor → Reactor

  24. def exit(reason: AnyRef): Nothing

    attributes: protected[actors]
    definition classes: Actor

  25. def fatal(code: Int, m: Any*): Unit

    definition classes: Logger

  26. def fatal(m: Any*): Unit

    definition classes: Logger

  27. def finalize(): Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object .

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object .

    The details of when and if the finalize method are invoked, as well as the interaction between finalizeand non-local returns and exceptions, are all platform dependent.

    attributes: protected
    definition classes: AnyRef

  28. def fine(m: Any*): Unit

    definition classes: Logger

  29. def forward(msg: Any): Unit

    definition classes: ReplyReactor → Reactor → OutputChannel

  30. def getClass(): java.lang.Class[_]

    Returns a representation that corresponds to the dynamic class of the receiver object .

    Returns a representation that corresponds to the dynamic class of the receiver object .

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object .

    attributes: final
    definition classes: AnyRef

  31. def getState: Value

    definition classes: Actor → ReplyReactor → Reactor

  32. def hashCode(): Int

    Returns a hash code value for the object .

    Returns a hash code value for the object .

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    returns

    the hash code value for the object .

    definition classes: AnyRef → Any

  33. val images: ArrayBuffer[ImageState]

  34. def info(m: Any*): Unit

    definition classes: Logger

  35. def init(width: Int, height: Int, alpha: Boolean): (BufferedImage, ByteBuffer)

    requests an image and buffer with the given dimensions

    requests an image and buffer with the given dimensions

  36. var isInitialized: Boolean

    attributes: protected

  37. def isInstanceOf[T0]: Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    attributes: final
    definition classes: Any

  38. def link(body: ⇒ Unit): Actor

    definition classes: Actor

  39. def link(to: AbstractActor): AbstractActor

    definition classes: Actor

  40. def logName: String

    definition classes: Logger

  41. def logName_=(name: String): Unit

    definition classes: Logger

  42. def loop(body: ⇒ Unit): Unit

    definition classes: Combinators

  43. def loopWhile(cond: ⇒ Boolean)(body: ⇒ Unit): Unit

    definition classes: Combinators

  44. def mailboxSize: Int

    attributes: protected[actors]
    definition classes: Reactor

  45. val master: Compressor

  46. implicit def mkBody[A](body: ⇒ A): Body[A]

    attributes: implicit
    definition classes: Reactor → Combinators

  47. def ne(arg0: AnyRef): Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality .

    returns

    false if the argument is not a reference to the receiver object; true otherwise.

    attributes: final
    definition classes: AnyRef

  48. def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor .

    Wakes up a single thread that is waiting on the receiver object's monitor .

    attributes: final
    definition classes: AnyRef

  49. def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor .

    Wakes up all threads that are waiting on the receiver object's monitor .

    attributes: final
    definition classes: AnyRef

  50. val processors: Array[ProcessorState]

  51. def protected$sender(arg0: field.kit.gl.util.Compressor.type): OutputChannel[Any]

  52. var quality: Float

    the global compression quality

    the global compression quality

  53. def react(handler: PartialFunction[Any, Unit]): Nothing

    definition classes: Actor → InputChannel → ReplyReactor → Reactor

  54. def reactWithin(msec: Long)(handler: PartialFunction[Any, Unit]): Nothing

    definition classes: Actor → InputChannel → ReplyReactor

  55. def receive[R](f: PartialFunction[Any, R]): R

    definition classes: Actor → InputChannel

  56. def receiveWithin[R](msec: Long)(f: PartialFunction[Any, R]): R

    definition classes: Actor → InputChannel

  57. def receiver: Actor

    definition classes: Reactor → OutputChannel

  58. def reply(msg: Any): Unit

    attributes: protected[actors]
    definition classes: ReplyReactor

  59. def scheduler: IScheduler

    attributes: protected[actors]
    definition classes: Actor → Reactor

  60. def send(msg: Msg, replyTo: OutputChannel[Any]): Unit

    definition classes: Reactor → OutputChannel

  61. def sender: OutputChannel[Any]

    attributes: protected[actors]
    definition classes: ReplyReactor

  62. def start(): Actor

    definition classes: Actor → Reactor

  63. def synchronized[T0](arg0: T0): T0

    attributes: final
    definition classes: AnyRef

  64. val threads: Int

  65. def toString(): String

    Returns a string representation of the object .

    Returns a string representation of the object .

    The default representation is platform dependent.

    returns

    a string representation of the object .

    definition classes: AnyRef → Any

  66. var trapExit: Boolean

    definition classes: Actor

  67. def unlink(from: AbstractActor): Unit

    definition classes: Actor

  68. def wait(): Unit

    attributes: final
    definition classes: AnyRef

  69. def wait(arg0: Long, arg1: Int): Unit

    attributes: final
    definition classes: AnyRef

  70. def wait(arg0: Long): Unit

    attributes: final
    definition classes: AnyRef

  71. def warn(m: Any*): Unit

    definition classes: Logger