Class CacheRRset

src/main/java/core/org/xbill/DNS/Cache.java:38–78

}

private static class CacheRRset extends RRset implements Element {
	private static final long serialVersionUID = 5971755205903597024L;
	
	int credibility;
	int expire;

	public
	CacheRRset(Record rec, int cred, long maxttl) {
		super();
		this.credibility = cred;
		this.expire = limitExpire(rec.getTTL(), maxttl);
		addRR(rec);
	}

	public
	CacheRRset(RRset rrset, int cred, long maxttl) {
		super(rrset);
		this.credibility = cred;
		this.expire = limitExpire(rrset.getTTL(), maxttl);
	}

	public final boolean
	expired() {
		int now = (int)(System.currentTimeMillis() / 1000);
		return (now >= expire);
	}

	public final int
	compareCredibility(int cred) {
		return credibility - cred;
	}

	public String
	toString() {
		StringBuffer sb = new StringBuffer();
		sb.append(super.toString());
		sb.append(" cl = ");
		sb.append(credibility);
		return sb.toString();
	}
}

private static class NegativeElement implements Element {
	int type;