Semiring

abstract def I: Label

identity

abstract def O: Label

annihilator

abstract def extend(fromThrough: Label, throughTo: Label): Label

Implement this method to create the core of an extend operator

abstract def inDomain(label: Label): Boolean

true if the value is within the Semiring's domain

abstract def summary(fromThroughTo: Label, current: Label): Label

Implement this method to create the core of a summary operator

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def relax(fromThrough: Label, throughTo: Label, current: Label): Label

Override relax to add side effects to the relax operator

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit