ISOAbstractObject
ISOAbstractObject

ISOAbstractObject

Provides facilities to read, write and validate geographic metadata
defined with ISO TC211 / OGC ISO geographic information metadata standards, and
encoded using the ISO 19139 and ISO 19115-3 (XML) standard technical specifications.
This includes ISO 19110 (Feature cataloguing), 19115 (dataset metadata), 19119 (service metadata)
and 19136 (GML). Other interoperable schemas from the OGC are progressively supported
as well, such as the Sensor Web Enablement (SWE) Common Data Model, the OGC GML
Coverage Implementation Schema (GMLCOV), or the OGC GML Referenceable Grid (GMLRGRID).

Emmanuel Blondel

geometa

Tools for Reading and Writing ISO/OGC Geographic Metadata

ISOAbstractObject function

ISOAbstractObject — ISOAbstractObject

<code><a href='https://r6.r-lib.org/reference/R6Class.html'>R6Class</a></code> object.

Format

<dl>
 <dt><code>getISOStandardByPrefix(prefix)</code></dt>
<dd>Inherit the ISO (and/or OGC) standard reference for a given standard prefix (e.g. GMD).
 The object returned is a <code>data.frame</code> containing the specification reference
 and title.</dd>

 <dt><code>getISOStandard(clazz, version)</code></dt>
<dd>Inherit the ISO (and/or OGC) standard reference for a given geometa class.
 The object returned is a <code>data.frame</code> containing the specification reference
 and title.</dd>

 <dt><code>getISOClasses(extended, pretty)</code></dt>
<dd>Get the list of classes supported by geometa. By default, <code>extended</code> is
 set to <code>FALSE</code> (restrained to geometa environment). If <code>TRUE</code>, this
 allows to list eventual classes loaded in your global environment and that extend
 geometa classes. The argument <code>pretty</code> gives a the list of classes and 
 associated ISO/OGC standard information as <code>data.frame</code>.</dd>

 <dt><code>getISOClassByNode(node)</code></dt>
<dd>Inherit the ISO class matching an XML document or node</dd>

 <dt><code>compare(metadataElement1, metadataElement2)</code></dt>
<dd>Compares two metadata elements objects. Returns TRUE if they are equal,
 FALSE otherwise. The comparison of object is done by comparing the XML 
 representation of the objects (since no R6 object comparison method seems 
 to exist)</dd>


</dl>

Static Methods

Emmanuel Blondel &lt;emmanuel.blondel1@gmail.com&gt;

Author

<code>geometa::geometaLogger</code> -&gt; <code>ISOAbstractObject</code>

Super class

<div class="r6-fields"><dl>
<dt><code>wrap</code></dt>
<dd>wrap</dd>


<dt><code>element</code></dt>
<dd>element</dd>


<dt><code>namespace</code></dt>
<dd>namespace</dd>


<dt><code>defaults</code></dt>
<dd>defaults</dd>


<dt><code>attrs</code></dt>
<dd>attributes</dd>


<dt><code>printAttrs</code></dt>
<dd>attributes to print</dd>


<dt><code>parentAttrs</code></dt>
<dd>parent attributes</dd>


<dt><code>value</code></dt>
<dd>value</dd>


<dt><code>value_as_field</code></dt>
<dd>value as field?</dd>


<dt><code>isNull</code></dt>
<dd>is null?</dd>


<dt><code>anyElement</code></dt>
<dd>any element?</dd>


</dl></div>

ISOAbstractObject: ISOAbstractObject

Description

Arguments

Value