Lucene.Net 1.4.3 Class Library

PriorityQueue Members

PriorityQueue overview

Public Instance Methods

AdjustTopShould be called when the Object at top changes values. Still log(n) worst case, but it's at least twice as fast to
 { pq.top().change(); pq.adjustTop(); } 
instead of
 { o = pq.pop(); o.change(); pq.push(o); } 
ClearRemoves all entries from the PriorityQueue.
Equals (inherited from Object) Determines whether the specified Object is equal to the current Object.
GetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetType (inherited from Object) Gets the Type of the current instance.
Insert Adds element to the PriorityQueue in log(size) time if either the PriorityQueue is not full, or not lessThan(element, top()).
LessThanDetermines the ordering of objects in this priority queue. Subclasses must define this one method.
PopRemoves and returns the least element of the PriorityQueue in log(size) time.
Put Adds an Object to a PriorityQueue in log(size) time. If one tries to add more objects than maxSize from initialize a RuntimeException (ArrayIndexOutOfBound) is thrown.
SizeReturns the number of elements currently stored in the PriorityQueue.
TopReturns the least element of the PriorityQueue in constant time.
ToString (inherited from Object) Returns a String that represents the current Object.

Protected Instance Constructors

PriorityQueue Constructor Initializes a new instance of the PriorityQueue class.

Protected Instance Methods

Finalize (inherited from Object) Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
MemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.

Protected Internal Instance Methods

InitializeSubclass constructors must call this.

See Also

PriorityQueue Class | Lucene.Net.Util Namespace