public  void addAttribute(String raw,
    String type,
    String value) 
{
        addAttribute(null, null, raw, type, value);
}

Adds an attribute.

 public  void addAttribute(String uri,
    String local,
    String raw,
    String type,
    String value) 
{
        ListNode node = new ListNode(uri, local, raw, type, value);
        if (length == 0) {
            head = node;
        }
        else {
            tail.next = node;
        }
        tail = node;
        length++;
}

Adds an attribute.

 public int getIndex(String raw) 
{
        ListNode place = head;
        int index = 0;
        while (place != null) {
            if (place.raw.equals(raw)) {
                return index;
            }
            index++;
            place = place.next;
        }
        return -1;
}

Returns the index of the specified attribute.

 public int getIndex(String uri,
    String local) 
{
        ListNode place = head;
        int index = 0;
        while (place != null) {
            if (place.uri.equals(uri) && place.local.equals(local)) {
                return index;
            }
            index++;
            place = place.next;
        }
        return -1;
}

Returns the index of the specified attribute.

 public int getLength() 
{
        return length;
}

Returns the number of attributes.

 public AttributesImpl.ListNode getListNode(String uri,
    String local) 
{
        if (uri != null && local != null) {
            ListNode place = head;
            while (place != null) {
                if (place.uri != null && place.local != null &&
                    place.uri.equals(uri) && place.local.equals(local)) {
                    return place;
                }
                place = place.next;
            }
        }
        return null;
}

Returns the first node with the specified uri and local.

 public String getLocalName(int index) 
{
        ListNode node = getListNodeAt(index);
        return node != null ? node.local : null;
}

Returns the attribute local name by index.

 public String getQName(int index) 
{
        ListNode node = getListNodeAt(index);
        return node != null ? node.raw : null;
}

Returns the attribute raw name by index.

 public String getType(int index) 
{
        ListNode node = getListNodeAt(index);
        return (node != null) ? node.type : null;
}

Returns the attribute type by index.

 public String getType(String raw) 
{
        ListNode node = getListNode(raw);
        return (node != null) ? node.type : null;
}

Returns the attribute type by raw name.

 public String getType(String uri,
    String local) 
{
        ListNode node = getListNode(uri, local);
        return (node != null) ? node.type : null;
}

Returns the attribute type by uri and local.

 public String getURI(int index) 
{
        ListNode node = getListNodeAt(index);
        return node != null ? node.uri : null;
}

Returns the attribute URI by index.

 public String getValue(int index) 
{
        ListNode node = getListNodeAt(index);
        return (node != null) ? node.value : null;
}

Returns the attribute value by index.

 public String getValue(String raw) 
{
        ListNode node = getListNode(raw);
        return (node != null) ? node.value : null;
}

Returns the attribute value by raw name.

 public String getValue(String uri,
    String local) 
{
        ListNode node = getListNode(uri, local);
        return (node != null) ? node.value : null;
}

Returns the attribute value by uri and local.

 public  void insertAttributeAt(int index,
    String raw,
    String type,
    String value) 
{
        insertAttributeAt(index, null, null, raw, type, value);
}

Inserts an attribute.

 public  void insertAttributeAt(int index,
    String uri,
    String local,
    String raw,
    String type,
    String value) 
{
        // if list is empty, add attribute
        if (length == 0 || index  >= length) {
            addAttribute(uri, local, raw, type, value);
            return;
        }
        // insert at beginning of list
        ListNode node = new ListNode(uri, local, raw, type, value);
        if (index <  1) {
            node.next = head;
            head = node;
        }
        else {
            ListNode prev = getListNodeAt(index - 1);
            node.next = prev.next;
            prev.next = node;
        }
        length++;
}

Inserts an attribute.

 public  void removeAttribute(String raw) 
{
        removeAttributeAt(getIndex(raw));
}

Removes the specified attribute.

 public  void removeAttribute(String uri,
    String local) 
{
        removeAttributeAt(getIndex(uri, local));
}

Removes the specified attribute.

 public  void removeAttributeAt(int index) 
{
        if (length == 0) {
            return;
        }
        if (index == 0) {
            head = head.next;
            if (head == null) {
                tail = null;
            }
            length--;
        }
        else {
            ListNode prev = getListNodeAt(index - 1);
            ListNode node = getListNodeAt(index);
            if (node != null) {
                prev.next = node.next;
                if (node == tail) {
                    tail = prev;
                }
                length--;
            }
        }
}

Removes an attribute.

 public String toString() 
{
        StringBuffer str = new StringBuffer();
        str.append('[");
        str.append("len=");
        str.append(length);
        str.append(", {");
        for (ListNode place = head; place != null; place = place.next) {
            str.append(place.toString());
            if (place.next != null) {
                str.append(", ");
            }
        }
        str.append("}]");
        return str.toString();
}

Returns a string representation of this object.