org.allenai.nlpstack.parse.poly.polyparser

StateRef

Related Docs: object StateRef | package polyparser

sealed abstract class StateRef extends (TransitionParserState) ⇒ Seq[Int]

A StateRef allows you to figure out the token that corresponds to a particular aspect of a TransitionParserState.

For instance, we may want to know what token is at the top of the stack for a given state. Applying StackRef(0) to the state will return the index of the token. More accurately, a set is returned, which will be empty if the StateRef refers to a non-existent element of the state. For instance, applying StackRef(3) to a state whose stack has 3 or fewer elements will return the empty set.

This set of classes is used primarily to facilitate feature creation (e.g. see StateRefFeature).

Linear Supertypes
(TransitionParserState) ⇒ Seq[Int], AnyRef, Any
Known Subclasses
BreadcrumbRef, BufferChildRef, BufferChildrenRef, BufferGretelsRef, BufferLeftGretelsRef, BufferParentRef, BufferParentsRef, BufferRef, BufferRightGretelsRef, FirstRef, LastRef, PreviousLinkCrumbGretelRef, PreviousLinkCrumbRef, PreviousLinkGrandgretelRef, PreviousLinkGretelRef, StackChildRef, StackChildrenRef, StackGretelsRef, StackLeftGretelsRef, StackParentRef, StackParentsRef, StackRef, StackRightGretelsRef, TransitiveRef
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  1. StateRef
  2. Function1
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Abstract Value Members

  1. abstract def apply(v1: TransitionParserState): Seq[Int]

    Definition Classes
    Function1

  2. abstract def name: Symbol

    Provides a symbolic representation of the StateRef, used for creating feature names.

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. def andThen[A](g: (Seq[Int]) ⇒ A): (TransitionParserState) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  6. def clone(): AnyRef

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

  7. def compose[A](g: (A) ⇒ TransitionParserState): (A) ⇒ Seq[Int]

    Definition Classes
    Function1
    Annotations
    @unspecialized()

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  18. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any

  19. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from (TransitionParserState) ⇒ Seq[Int]

Inherited from AnyRef

Inherited from Any

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