perfSONAR_PS::Datatypes::v2_0::average::Message::Metadata::Subject - A base class, implements 'subject' element from the perfSONAR_PS RelaxNG schema
Object representation of the subject element. Object fields are: Scalar: metadataIdRef, Scalar: id, The constructor accepts only single parameter, it could be a hashref to parameters hash or DOM with 'subject' element
use perfSONAR_PS::Datatypes::v2_0::average::Message::Metadata::Subject; my $el = perfSONAR_PS::Datatypes::v2_0::average::Message::Metadata::Subject->new($DOM_Obj);
creates object, accepts DOM with element tree or hashref to the list of keyd parameters metadataIdRef => undef, id => undef,
accept parent DOM return subject object DOM, generated from object contents
depending on config it will return some hash ref to the initialized fields for example querySQL () accepts one optional prameter - query hashref will return: { ip_name_src => 'hepnrc1.hep.net' },}
merge with another subject ( append + overwrite if exists ) we can do it differently method #1: convert to dom both objects and then get resulted object from combined dom method #2 default: through the introspection of the object
if any of subelements has id then get a map of it in form of hashref to { element}{id} = index in array and store in the idmap field
if any of subelements has metadataIdRef then get a map of it in form of hashref to { element}{ metadataIdRef } = index in array and store in the idmap field
shortcut to get DOM and convert into the XML string returns XML string representation of the subject object
will parse all subelements and register all namepspaces within the subject namespace
accepts parent XML DOM element tree as parameter returns subject object
Maxim Grigoriev (FNAL) 2007, maxim@fnal.gov
To install IEPM::PingER::Statistics::RTT, copy and paste the appropriate command in to your terminal.
cpanm
cpanm IEPM::PingER::Statistics::RTT
CPAN shell
perl -MCPAN -e shell install IEPM::PingER::Statistics::RTT
For more information on module installation, please visit the detailed CPAN module installation guide.