Class/Object

xerial.core.collection

RedBlackTree

Related Docs: object RedBlackTree | package collection

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abstract class RedBlackTree[A, B] extends Logger

Base class for implementing data structures based on Red-Black trees.

Balancing operations (balanceLeft, balanceRight) are based on Okasaki's idea (See also Purely functional data structures by C. Okasaki)

TODO: deletion (Kahrs 2001) union (for range operation) (building RedBlackTrees from sorted list in linear time. Appel 2011)

A

key type

B

value type associated to the key

Linear Supertypes
Logger, Serializable, Serializable, AnyRef, Any
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Inherited
  1. RedBlackTree
  2. Logger
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new RedBlackTree()

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Type Members

  1. case class BlackTree(key: A, value: B, left: Tree[A, B], right: Tree[A, B]) extends NonEmpty with Product with Serializable

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  2. abstract class NonEmpty extends Tree[A, B]

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  3. case class RedTree(key: A, value: B, left: Tree[A, B], right: Tree[A, B]) extends NonEmpty with Product with Serializable

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Abstract Value Members

  1. abstract def isSmaller(a: A, b: A): Boolean

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    Compare keys

    Compare keys

    Attributes
    protected

  2. abstract def updateTree(t: Tree[A, B], key: A, value: B): Tree[A, B]

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    Update a tree with a given key and value.

    Update a tree with a given key and value. This method is used for adding a new value to node t without changing the tree structure.

    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. object Empty extends Tree[A, B]

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  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def blacken(t: Tree[A, B]): Tree[A, B]

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  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def debug(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  11. def error(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  12. def fatal(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  13. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  14. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  15. def getLogger(tag: String): LogWriter

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    Create a sub logger with a given tag name

    Create a sub logger with a given tag name

    Attributes
    protected
    Definition Classes
    Logger

  16. def getLogger(tag: Symbol): LogWriter

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    Create a sub logger with a given tag name

    Create a sub logger with a given tag name

    Attributes
    protected
    Definition Classes
    Logger

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. def info(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  19. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  20. def log[U](tag: String)(f: (LogWriter) ⇒ U): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  21. def log(logLevel: LogLevel, message: ⇒ Any): Unit

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    Definition Classes
    Logger

  22. def mkTree(isBlack: Boolean, key: A, h: B, l: Tree[A, B], r: Tree[A, B]): Tree[A, B]

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  23. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  24. def newKey(key: A, lkey: Option[A], rkey: Option[A]): A

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    Create a new key from the current key and its left/right children.

    Create a new key from the current key and its left/right children. This method returns the curent key in default

    key

    current key

    Attributes
    protected

  25. def newValue(key: A, value: B): B

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    Attributes
    protected

  26. final def notify(): Unit

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    Definition Classes
    AnyRef

  27. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  28. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  29. def toString(): String

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    Definition Classes
    AnyRef → Any

  30. def trace(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

  31. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  33. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  34. def warn(message: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    Logger

Inherited from Logger

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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