derunknowntag.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   DERUnknownTag.java

package org.bouncycastle.asn1;

import java.io.IOException;

// Referenced classes of package org.bouncycastle.asn1:
//			DERObject, DEROutputStream

public class DERUnknownTag extends DERObject
{

	int tag;
	byte data[];

	public DERUnknownTag(int tag, byte data[])
	{
		this.tag = tag;
		this.data = data;
	}

	public int getTag()
	{
		return tag;
	}

	public byte[] getData()
	{
		return data;
	}

	void encode(DEROutputStream out)
		throws IOException
	{
		out.writeEncoded(tag, data);
	}

	public boolean equals(Object o)
	{
		if (!(o instanceof DERUnknownTag))
			return false;
		DERUnknownTag other = (DERUnknownTag)o;
		if (tag != other.tag)
			return false;
		if (data.length != other.data.length)
			return false;
		for (int i = 0; i < data.length; i++)
			if (data[i] != other.data[i])
				return false;

		return true;
	}

	public int hashCode()
	{
		byte b[] = getData();
		int value = 0;
		for (int i = 0; i != b.length; i++)
			value ^= (b[i] & 0xff) << i % 4;

		return value ^ getTag();
	}
}