GrammarRefinements

Handles the mapping between a coarser grammar and a finer grammar. (For example, an xbar grammar and an xbar grammar with latent variables.) It mostly just aggregates two epic.projections.ProjectionIndexers, one for labels and one for rules. It also provides convenience methods for, e.g., getting all rule refinements that have a given parent refinment.

Refined symbols and rules are given a "local" integer index that is specific to a coarse symbol. For example, NP-4 might have "global index" 37 for all symbols, but will have NP-specific local index 4. Analogously, NP-4 -> NP-3 PP-2 will have a NP -> NP PP specific local index.

Annotations: @SerialVersionUID()

Linear Supertypes

Serializable, Serializable, Product, Equals, AnyRef, Any

Instance Constructors

new GrammarRefinements(labels: ProjectionIndexer[C, F], rules: ProjectionIndexer[Rule[C], Rule[F]])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate() @throws( ... )
def coarseRulesGivenParentRef(parent: Int, parentRef: Int): Array[Int]
def compose[F2](other: GrammarRefinements[F, F2]): GrammarRefinements[C, F2]
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val labels: ProjectionIndexer[C, F]
def leftChildRefinementsCompatibleWithRule(r: Int): Array[Int]
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
def parentRefinement(r: Int, ref: Int): Int

Gives the localized refinement of each parent
def parentRefinementsCompatibleWithRule(r: Int): Array[Int]
def rightChildRefinementsCompatibleWithRule(r: Int): Array[Int]
def ruleRefinementsCompatibleWithChildRef(r: Int, childRef: Int): Array[Int]
def ruleRefinementsCompatibleWithLeftRef(r: Int, leftChildRef: Int): Array[Int]
def ruleRefinementsCompatibleWithParentRef(r: Int, parentRef: Int): Array[Int]
def ruleRefinementsCompatibleWithRightRef(r: Int, rightChildRef: Int): Array[Int]
val rules: ProjectionIndexer[Rule[C], Rule[F]]
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Docs: object GrammarRefinements | package projections

final case class GrammarRefinements[C, F](labels: ProjectionIndexer[C, F], rules: ProjectionIndexer[Rule[C], Rule[F]]) extends Product with Serializable

Instance Constructors

new GrammarRefinements(labels: ProjectionIndexer[C, F], rules: ProjectionIndexer[Rule[C], Rule[F]])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def coarseRulesGivenParentRef(parent: Int, parentRef: Int): Array[Int]

def compose[F2](other: GrammarRefinements[F, F2]): GrammarRefinements[C, F2]

final def eq(arg0: AnyRef): Boolean

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

val labels: ProjectionIndexer[C, F]

def leftChildRefinementsCompatibleWithRule(r: Int): Array[Int]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def parentRefinement(r: Int, ref: Int): Int

def parentRefinementsCompatibleWithRule(r: Int): Array[Int]

def rightChildRefinementsCompatibleWithRule(r: Int): Array[Int]

def ruleRefinementsCompatibleWithChildRef(r: Int, childRef: Int): Array[Int]

def ruleRefinementsCompatibleWithLeftRef(r: Int, leftChildRef: Int): Array[Int]

def ruleRefinementsCompatibleWithParentRef(r: Int, parentRef: Int): Array[Int]

def ruleRefinementsCompatibleWithRightRef(r: Int, rightChildRef: Int): Array[Int]

val rules: ProjectionIndexer[Rule[C], Rule[F]]

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

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

final def wait(arg0: Long): Unit

final def wait(): Unit

Deprecated Value Members

def finalize(): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped