// 
// Decompiled by Procyon v0.6.0
// 

package org.bouncycastle.asn1.x500;

import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.DERSet;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.ASN1Set;
import org.bouncycastle.asn1.ASN1Object;

public class RDN extends ASN1Object
{
    private ASN1Set values;
    
    private RDN(final ASN1Set values) {
        this.values = values;
    }
    
    public static RDN getInstance(final Object o) {
        if (o instanceof RDN) {
            return (RDN)o;
        }
        if (o != null) {
            return new RDN(ASN1Set.getInstance(o));
        }
        return null;
    }
    
    public static RDN getInstance(final ASN1TaggedObject asn1TaggedObject, final boolean b) {
        return new RDN(ASN1Set.getInstance(asn1TaggedObject, b));
    }
    
    public RDN(final ASN1ObjectIdentifier asn1ObjectIdentifier, final ASN1Encodable asn1Encodable) {
        this(new AttributeTypeAndValue(asn1ObjectIdentifier, asn1Encodable));
    }
    
    public RDN(final AttributeTypeAndValue attributeTypeAndValue) {
        this.values = new DERSet(attributeTypeAndValue);
    }
    
    public RDN(final AttributeTypeAndValue[] array) {
        this.values = new DERSet(array);
    }
    
    public boolean isMultiValued() {
        return this.values.size() > 1;
    }
    
    public int size() {
        return this.values.size();
    }
    
    public AttributeTypeAndValue getFirst() {
        if (this.values.size() == 0) {
            return null;
        }
        return AttributeTypeAndValue.getInstance(this.values.getObjectAt(0));
    }
    
    public AttributeTypeAndValue[] getTypesAndValues() {
        final AttributeTypeAndValue[] array = new AttributeTypeAndValue[this.values.size()];
        for (int i = 0; i != array.length; ++i) {
            array[i] = AttributeTypeAndValue.getInstance(this.values.getObjectAt(i));
        }
        return array;
    }
    
    int collectAttributeTypes(final ASN1ObjectIdentifier[] array, final int n) {
        final int size = this.values.size();
        for (int i = 0; i < size; ++i) {
            array[n + i] = AttributeTypeAndValue.getInstance(this.values.getObjectAt(i)).getType();
        }
        return size;
    }
    
    boolean containsAttributeType(final ASN1ObjectIdentifier asn1ObjectIdentifier) {
        for (int size = this.values.size(), i = 0; i < size; ++i) {
            if (AttributeTypeAndValue.getInstance(this.values.getObjectAt(i)).getType().equals(asn1ObjectIdentifier)) {
                return true;
            }
        }
        return false;
    }
    
    @Override
    public ASN1Primitive toASN1Primitive() {
        return this.values;
    }
}