protected void renderAttribute ( final Node node , final Attribute attribute , final Appendable appendable ) throws IOException { String name = resolveAttributeName ( node , attribute ) ; String value = attribute . getValue ( ) ; appendable . append ( name ) ; if ( value != null ) { appendable . append ( ' ' ) ; appendable . append ( ' ' ) ; appendable . append ( HtmlEncoder . attributeDoubleQuoted ( value ) ) ; appendable . append ( ' ' ) ; } }
Renders attribute .