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

package org.bouncycastle.oer.its.ieee1609dot2dot1;

import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.oer.its.ieee1609dot2.basetypes.PublicEncryptionKey;
import org.bouncycastle.asn1.ASN1Object;

public class ButterflyParamsOriginal extends ASN1Object
{
    private final ButterflyExpansion signingExpansion;
    private final PublicEncryptionKey encryptionKey;
    private final ButterflyExpansion encryptionExpansion;
    
    public ButterflyParamsOriginal(final ButterflyExpansion signingExpansion, final PublicEncryptionKey encryptionKey, final ButterflyExpansion encryptionExpansion) {
        this.signingExpansion = signingExpansion;
        this.encryptionKey = encryptionKey;
        this.encryptionExpansion = encryptionExpansion;
    }
    
    private ButterflyParamsOriginal(final ASN1Sequence asn1Sequence) {
        if (asn1Sequence.size() != 3) {
            throw new IllegalArgumentException("expected sequence size of 3");
        }
        this.signingExpansion = ButterflyExpansion.getInstance(asn1Sequence.getObjectAt(0));
        this.encryptionKey = PublicEncryptionKey.getInstance(asn1Sequence.getObjectAt(1));
        this.encryptionExpansion = ButterflyExpansion.getInstance(asn1Sequence.getObjectAt(2));
    }
    
    public static ButterflyParamsOriginal getInstance(final Object o) {
        if (o instanceof ButterflyParamsOriginal) {
            return (ButterflyParamsOriginal)o;
        }
        if (o != null) {
            return new ButterflyParamsOriginal(ASN1Sequence.getInstance(o));
        }
        return null;
    }
    
    public static Builder builder() {
        return new Builder();
    }
    
    @Override
    public ASN1Primitive toASN1Primitive() {
        return new DERSequence(new ASN1Encodable[] { this.signingExpansion, this.encryptionKey, this.encryptionExpansion });
    }
    
    public ButterflyExpansion getSigningExpansion() {
        return this.signingExpansion;
    }
    
    public PublicEncryptionKey getEncryptionKey() {
        return this.encryptionKey;
    }
    
    public ButterflyExpansion getEncryptionExpansion() {
        return this.encryptionExpansion;
    }
    
    public static class Builder
    {
        private ButterflyExpansion signingExpansion;
        private PublicEncryptionKey encryptionKey;
        private ButterflyExpansion encryptionExpansion;
        
        public Builder setSigningExpansion(final ButterflyExpansion signingExpansion) {
            this.signingExpansion = signingExpansion;
            return this;
        }
        
        public Builder setEncryptionKey(final PublicEncryptionKey encryptionKey) {
            this.encryptionKey = encryptionKey;
            return this;
        }
        
        public Builder setEncryptionExpansion(final ButterflyExpansion encryptionExpansion) {
            this.encryptionExpansion = encryptionExpansion;
            return this;
        }
        
        public ButterflyParamsOriginal createButterflyParamsOriginal() {
            return new ButterflyParamsOriginal(this.signingExpansion, this.encryptionKey, this.encryptionExpansion);
        }
    }
}