File: http_nt_triple.xml

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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
 -
 -  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
 -  project.
 -
 -  Copyright (C) 1998-2018 OpenLink Software
 -
 -  This project is free software; you can redistribute it and/or modify it
 -  under the terms of the GNU General Public License as published by the
 -  Free Software Foundation; only version 2 of the License, dated June 1991.
 -
 -  This program is distributed in the hope that it will be useful, but
 -  WITHOUT ANY WARRANTY; without even the implied warranty of
 -  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 -  General Public License for more details.
 -
 -  You should have received a copy of the GNU General Public License along
 -  with this program; if not, write to the Free Software Foundation, Inc.,
 -  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 -
-->
<refentry id="fn_http_nt_triple">
  <refmeta>
    <refentrytitle>http_nt_triple</refentrytitle>
    <refmiscinfo>rdf</refmiscinfo>
  </refmeta>
  <refnamediv>
    <refname>http_nt_triple</refname>
    <refpurpose>outputs next triple to ses in NT serialization.</refpurpose>
  </refnamediv>
  <refsynopsisdiv>
    <funcsynopsis id="fsyn_http_nt_triple">
      <funcprototype id="fproto_http_nt_triple">
        <funcdef><function>http_nt_triple</function></funcdef>
	        <paramdef>in <parameter>env</parameter> any</paramdef>
	        <paramdef>in <parameter>arg1</parameter> any</paramdef>
	        <paramdef>in <parameter>arg2</parameter> any</paramdef>
	        <paramdef>in <parameter>arg3</parameter> any</paramdef>
          <paramdef>in <parameter>ses </parameter> any</paramdef>
      </funcprototype>
    </funcsynopsis>
  </refsynopsisdiv>
  <refsect1 id="desc_http_nt_triple">
    <title>Description</title>
    <para>Outputs next triple to ses in NT serialization.</para>
  </refsect1>
  <refsect1 id="params_http_nt_triple">
    <title>Parameters</title>
    <refsect2><title>env</title>
      <para>An array of special format:</para>
<programlisting><![CDATA[
vector (0, 0, 0);	
]]></programlisting>      
      <para>It is used solely as storage for intermediate data that should be freed 
      	by the interpreter in case of any error.
      </para>
    </refsect2>
    <refsect2><title>arg1</title>
      <para>Triple subject.</para>
    </refsect2>
    <refsect2><title>arg2</title>
      <para>Triple predicate.</para>
    </refsect2>
    <refsect2><title>arg3</title>
      <para>Triple object.</para>
    </refsect2>
    <refsect2><title>ses</title>
      <para>Session output.</para>
    </refsect2>
  </refsect1>
  <refsect1 id="ret_http_nt_triple"><title>Return Types</title>
    <para>Any</para>
  </refsect1>
  <refsect1 id="examples_http_nt_triple">
    <title>Examples</title>
    <example id="ex_http_nt_triple"><title>Simple Use</title>
<programlisting><![CDATA[
create procedure dump_rdftriples_to_nt(inout triples any, inout ses any)
{
  declare env any;
  declare tcount, tctr integer;
  tcount := length (triples);
  if (0 = tcount)
    {
      http ('# Empty NT\n', ses);
      return;
    }
  env := vector (0, 0, 0);
  for (tctr := 0; tctr < tcount; tctr := tctr + 1)
    {
      http_nt_triple (env, triples[tctr][0], triples[tctr][1], triples[tctr][2], ses);
    }
}
;
]]></programlisting>
    </example>
  </refsect1>
  <refsect1 id="seealso_http_nt_triple">
    <title>See Also</title>
    <para><link linkend="fn_http_ttl_triple"><function>http_ttl_triple()</function></link></para>
    <para><link linkend="fn_rdf_audit_metadata"><function>DB.DBA.RDF_AUDIT_METADATA()</function></link></para>
    <para><link linkend="fn_rdf_backup_metadata"><function>DB.DBA.RDF_BACKUP_METADATA()</function></link></para>
    <para><link linkend="fn_rdf_load_rdfxml"><function>DB.DBA.RDF_LOAD_RDFXML()</function></link></para>
    <para><link linkend="fn_rdf_load_rdfxml_mt"><function>DB.DBA.RDF_LOAD_RDFXML_MT()</function></link></para>
    <para><link linkend="fn_ttlp_mt"><function>TTLP_MT()</function></link></para>
    <para><link linkend="fn_ttlp_mt_local_file"><function>TTLP_MT_LOCAL_FILE()</function></link></para>
  </refsect1>
</refentry>