PriorityQueue

abstract def changePriority(value: A, priority: Int): Unit

Changes the priority of value to priority.

abstract def insert(priority: Int, value: A): Unit

Inserts value with priority into the priority queue.

abstract def isEmpty(): Boolean

Returns true if the priority queue is empty.

abstract def removeMin(): (Int, A)

Removes the lowest-priority element from the priority queue.

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (PriorityQueue[A], B)

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def ensuring(cond: (PriorityQueue[A]) ⇒ Boolean, msg: ⇒ Any): PriorityQueue[A]

def ensuring(cond: (PriorityQueue[A]) ⇒ Boolean): PriorityQueue[A]

def ensuring(cond: Boolean, msg: ⇒ Any): PriorityQueue[A]

def ensuring(cond: Boolean): PriorityQueue[A]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def formatted(fmtstr: String): String

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

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

def →[B](y: B): (PriorityQueue[A], B)