org.bouncycastle.asn1.eac.Flags Maven / Gradle / Ivy

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The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls with the BC FIPS provider. The APIs may also be used with other providers although if being used in a FIPS context it is the responsibility of the user to ensure that any other providers used are FIPS certified and used appropriately.

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/***************************************************************/
/******    DO NOT EDIT THIS CLASS bc-java SOURCE FILE     ******/
/***************************************************************/
package org.bouncycastle.asn1.eac;

import java.util.Enumeration;
import java.util.Hashtable;


public class Flags
{

    int value = 0;

    public Flags()
    {

    }

    public Flags(int v)
    {
        value = v;
    }

    public void set(int flag)
    {
        value |= flag;
    }

    public boolean isSet(int flag)
    {
        return (value & flag) != 0;
    }

    public int getFlags()
    {
        return value;
    }

    /* Java 1.5
     String decode(Map decodeMap)
     {
         StringJoiner joiner = new StringJoiner(" ");
         for (int i : decodeMap.keySet())
         {
             if (isSet(i))
                 joiner.add(decodeMap.get(i));
         }
         return joiner.toString();
     }
     */

    String decode(Hashtable decodeMap)
    {
        StringJoiner joiner = new StringJoiner(" ");
        Enumeration e = decodeMap.keys();
        while (e.hasMoreElements())
        {
            Integer i = (Integer)e.nextElement();
            if (isSet(i.intValue()))
            {
                joiner.add((String)decodeMap.get(i));
            }
        }
        return joiner.toString();
    }

    private static class StringJoiner
    {

        String mSeparator;
        boolean First = true;
        StringBuffer b = new StringBuffer();

        public StringJoiner(String separator)
        {
            mSeparator = separator;
        }

        public void add(String str)
        {
            if (First)
            {
                First = false;
            }
            else
            {
                b.append(mSeparator);
            }

            b.append(str);
        }

        public String toString()
        {
            return b.toString();
        }
    }
}