Class ASN1Sequence

    • Field Detail

      • seq

        private java.util.Vector seq
    • Constructor Detail

      • ASN1Sequence

        public ASN1Sequence()
    • Method Detail

      • getInstance

        public static ASN1Sequence getInstance​(java.lang.Object obj)
        return an ASN1Sequence from the given object.
        Parameters:
        obj - the object we want converted.
        Throws:
        java.lang.IllegalArgumentException - if the object cannot be converted.
      • getInstance

        public static ASN1Sequence getInstance​(ASN1TaggedObject obj,
                                               boolean explicit)
        Return an ASN1 sequence from a tagged object. There is a special case here, if an object appears to have been explicitly tagged on reading but we were expecting it to be implictly tagged in the normal course of events it indicates that we lost the surrounding sequence - so we need to add it back (this will happen if the tagged object is a sequence that contains other sequences). If you are dealing with implicitly tagged sequences you really should be using this method.
        Parameters:
        obj - the tagged object.
        explicit - true if the object is meant to be explicitly tagged, false otherwise.
        Throws:
        java.lang.IllegalArgumentException - if the tagged object cannot be converted.
      • getObjects

        public java.util.Enumeration getObjects()
      • getObjectAt

        public DEREncodable getObjectAt​(int index)
        return the object at the sequence postion indicated by index.
        Parameters:
        index - the sequence number (starting at zero) of the object
        Returns:
        the object at the sequence postion indicated by index.
      • size

        public int size()
        return the number of objects in this sequence.
        Returns:
        the number of objects in this sequence.
      • addObject

        protected void addObject​(DEREncodable obj)
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object