com.twitter.finagle

NameTree

object NameTree

The NameTree object comprises NameTree types as well as binding and evaluation routines.

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Type Members

  1. case class Alt[+T](trees: NameTree[T]*) extends NameTree[T] with Product with Serializable

    A NameTree representing fallback; it is evaluated by picking the first nonnegative (evaluated) subtree.

  2. case class Leaf[+T](value: T) extends NameTree[T] with Product with Serializable

  3. case class Union[+T](trees: NameTree[T]*) extends NameTree[T] with Product with Serializable

    A NameTree representing a union of trees.

Value Members

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

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

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  3. final def ##(): Int

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

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

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  6. object Alt extends Serializable

  7. object Empty extends NameTree[Nothing]

    An empty NameTree.

  8. object Neg extends NameTree[Nothing]

    A negative NameTree.

  9. object Union extends Serializable

  10. final def asInstanceOf[T0]: T0

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  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws()

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

    Definition Classes
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  13. def equals(arg0: Any): Boolean

    Definition Classes
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  14. implicit def equiv[T]: Equiv[NameTree[T]]

  15. def finalize(): Unit

    Attributes
    protected[java.lang]
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  16. final def getClass(): Class[_]

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  17. def hashCode(): Int

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  18. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  19. def map[T, U](f: (T) ⇒ U)(tree: NameTree[T]): NameTree[U]

    Rewrite the paths in a tree for values defined by the given partial function.

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

    Definition Classes
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  21. final def notify(): Unit

    Definition Classes
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  22. final def notifyAll(): Unit

    Definition Classes
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  23. def read(s: String): NameTree[Path]

    Parse a NameTree from a string with concrete syntax

    Parse a NameTree from a string with concrete syntax

    tree       ::= name
               weight '*' tree
               tree '&' tree
               tree '|' tree
               '(' tree ')'

name       ::= path | '~' | '$'

weight     ::= -?([0-9]++(\.[0-9]+*)?|[0-9]+*\.[0-9]++)([eE][+-]?[0-9]++)?[fFdD]?

    For example:

    /foo & /bar | /baz | $

    parses in to the NameTree

    Alt(Union(Leaf(Path(foo)),Leaf(Path(bar))),Leaf(Path(baz)),Empty)

    The production path is documented at Path.read.

    Exceptions thrown
    IllegalArgumentException

    when the string does not represent a valid name tree.

  24. def show[T](tree: NameTree[T])(implicit arg0: Showable[T]): String

    A string parseable by NameTree.read.

  25. def simplify[T](tree: NameTree[T]): NameTree[T]

    Simplify the given NameTree, yielding a new NameTree which is evaluation-equivalent.

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

    Definition Classes
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  27. def toString(): String

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  28. final def wait(): Unit

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

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

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