public abstract TypeInfo getAttributeTypeInfo (int index)

Returns the immutable TypeInfo object for the specified attribute of the current element.

The method may only be called by the startElement event of the org.xml.sax.ContentHandler that the application sets to the ValidatorHandler.

Parameters:
index     The index of the attribute. The same index for the org.xml.sax.Attributes object passed to the startElement callback.

Returns:  An immutable TypeInfo object that represents the type of the specified attribute. Note that the caller can keep references to the obtained TypeInfo longer than the callback scope. Otherwise, this method returns null if the validator is unable to determine the type.

Exceptions:
IndexOutOfBoundsException     If the index is invalid.
IllegalStateException     If this method is called from other org.xml.sax.ContentHandler methods.