question: return the value of summary from atom entry document . concode_field_sep XmlDataHandler dataHandler concode_field_sep Float getAsFloat concode_elem_sep String[] getAsArray concode_elem_sep Date getAsDate concode_elem_sep String getSubtitle concode_elem_sep String getContent concode_elem_sep String getAsString concode_elem_sep String getId concode_elem_sep Date getPublished concode_elem_sep String getEditUrl concode_elem_sep int getAsInt concode_elem_sep Date getUpdated concode_elem_sep Long getAsLong concode_elem_sep String getTitle concode_elem_sep boolean getAsBoolean concode_elem_sep String toXmlString concode_elem_sep String getSelfUrl concode_elem_sep String getAlternateUrl
target: String function ( ) { return dataHandler . getAsString ( AtomXPath . summary ) ; }