// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   HitQueue.java

package org.apache.lucene.search;

import org.apache.lucene.util.PriorityQueue;

// Referenced classes of package org.apache.lucene.search:
//            ScoreDoc

final class HitQueue extends PriorityQueue
{

    HitQueue(int size, boolean prePopulate)
    {
        this.prePopulate = prePopulate;
        initialize(size);
    }

    protected ScoreDoc getSentinelObject()
    {
        return prePopulate ? new ScoreDoc(0x7fffffff, (-1.0F / 0.0F)) : null;
    }

    protected final boolean lessThan(ScoreDoc hitA, ScoreDoc hitB)
    {
        if(hitA.score == hitB.score)
            return hitA.doc > hitB.doc;
        else
            return hitA.score < hitB.score;
    }

    protected volatile Object getSentinelObject()
    {
        return getSentinelObject();
    }

    protected volatile boolean lessThan(Object x0, Object x1)
    {
        return lessThan((ScoreDoc)x0, (ScoreDoc)x1);
    }

    private boolean prePopulate;
}