Package org.apache.tika.eval.core.textstats

Class TokenCountPriorityQueue

java.lang.Object

org.apache.tika.eval.core.textstats.TokenCountPriorityQueue

public class TokenCountPriorityQueue
extends Object

Bounded min-heap that keeps the top-N TokenIntPairs by value. Replaces the former Lucene PriorityQueue-based implementation.

Constructor Summary

Constructors

Constructor	Description
TokenCountPriorityQueue(int maxSize)

Method Summary

Modifier and Type	Method	Description
TokenIntPair[]	getArray()
void	insertWithOverflow(TokenIntPair element)
int	size()
TokenIntPair	top()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TokenCountPriorityQueue

public TokenCountPriorityQueue(int maxSize)

Method Details

top

public TokenIntPair top()

size

public int size()

insertWithOverflow

public void insertWithOverflow(TokenIntPair element)

getArray

public TokenIntPair[] getArray()