android-34/com/android/org/bouncycastle/asn1/BERSequence.java

/* GENERATED SOURCE. DO NOT MODIFY. */
package com.android.org.bouncycastle.asn1;

import java.io.IOException;

/**
 * Indefinite length SEQUENCE of objects.
 * <p>
 * Length field has value 0x80, and the sequence ends with two bytes of: 0x00, 0x00.
 * </p><p>
 * For X.690 syntax rules, see {@link ASN1Sequence}.
 * </p>
 * @hide This class is not part of the Android public SDK API
 */
public class BERSequence
    extends ASN1Sequence
{
    /**
     * Create an empty sequence
     */
    public BERSequence()
    {
    }

    /**
     * Create a sequence containing one object
     */
    public BERSequence(ASN1Encodable element)
    {
        super(element);
    }

    /**
     * Create a sequence containing a vector of objects.
     */
    public BERSequence(ASN1EncodableVector elementVector)
    {
        super(elementVector);
    }

    /**
     * Create a sequence containing an array of objects.
     */
    public BERSequence(ASN1Encodable[] elements)
    {
        super(elements);
    }

    int encodedLength() throws IOException
    {
        int count = elements.length;
        int totalLength = 0;

        for (int i = 0; i < count; ++i)
        {
            ASN1Primitive p = elements[i].toASN1Primitive();
            totalLength += p.encodedLength();
        }

        return 2 + totalLength + 2;
    }

    void encode(ASN1OutputStream out, boolean withTag) throws IOException
    {
        out.writeEncodedIndef(withTag, BERTags.SEQUENCE | BERTags.CONSTRUCTED, elements);
    }
}