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554 lines
17 KiB
XML
554 lines
17 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 66eeca1e7e130615865b8badbd67c5171bf60c9a Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: yes -->
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<reference xml:id="class.xmlreader" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
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<title>La clase XMLReader</title>
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<titleabbrev>XMLReader</titleabbrev>
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<partintro>
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<!-- {{{ XMLReader intro -->
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<section xml:id="xmlreader.intro">
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&reftitle.intro;
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<para>
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La extensión XMLReader es un analizador XML. El analizador funciona
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como un cursor que recorre el documento y se detiene en cada
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nodo.
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</para>
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</section>
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<!-- }}} -->
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<section xml:id="xmlreader.synopsis">
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&reftitle.classsynopsis;
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<!-- {{{ Synopsis -->
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<classsynopsis class="class">
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<ooclass>
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<classname>XMLReader</classname>
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</ooclass>
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<classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.none">XMLReader::NONE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.element">XMLReader::ELEMENT</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.attribute">XMLReader::ATTRIBUTE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.text">XMLReader::TEXT</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.cdata">XMLReader::CDATA</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.entity-ref">XMLReader::ENTITY_REF</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.entity">XMLReader::ENTITY</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.pi">XMLReader::PI</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.comment">XMLReader::COMMENT</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.doc">XMLReader::DOC</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.doc-type">XMLReader::DOC_TYPE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.doc-fragment">XMLReader::DOC_FRAGMENT</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.notation">XMLReader::NOTATION</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.whitespace">XMLReader::WHITESPACE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.significant-whitespace">XMLReader::SIGNIFICANT_WHITESPACE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.end-element">XMLReader::END_ELEMENT</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.end-entity">XMLReader::END_ENTITY</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.xml-declaration">XMLReader::XML_DECLARATION</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.loaddtd">XMLReader::LOADDTD</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.defaultattrs">XMLReader::DEFAULTATTRS</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.validate">XMLReader::VALIDATE</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<modifier>const</modifier>
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<type>int</type>
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<varname linkend="xmlreader.constants.subst-entities">XMLReader::SUBST_ENTITIES</varname>
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</fieldsynopsis>
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<classsynopsisinfo role="comment">&Properties;</classsynopsisinfo>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>int</type>
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<varname linkend="xmlreader.props.attributecount">attributeCount</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.baseuri">baseURI</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>int</type>
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<varname linkend="xmlreader.props.depth">depth</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>bool</type>
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<varname linkend="xmlreader.props.hasattributes">hasAttributes</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>bool</type>
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<varname linkend="xmlreader.props.hasvalue">hasValue</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>bool</type>
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<varname linkend="xmlreader.props.isdefault">isDefault</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>bool</type>
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<varname linkend="xmlreader.props.isemptyelement">isEmptyElement</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.localname">localName</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.name">name</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.namespaceuri">namespaceURI</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>int</type>
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<varname linkend="xmlreader.props.nodetype">nodeType</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.prefix">prefix</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.value">value</varname>
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</fieldsynopsis>
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<fieldsynopsis>
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<modifier>public</modifier>
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<type>string</type>
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<varname linkend="xmlreader.props.xmllang">xmlLang</varname>
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</fieldsynopsis>
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<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
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<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.xmlreader')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='XMLReader'])">
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<xi:fallback/>
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</xi:include>
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</classsynopsis>
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<!-- }}} -->
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</section>
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<!-- {{{ XMLReader properties -->
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<section xml:id="xmlreader.props">
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&reftitle.properties;
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<variablelist>
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<varlistentry xml:id="xmlreader.props.attributecount">
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<term><varname>attributeCount</varname></term>
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<listitem>
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<para>
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El número de atributos en el nodo
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</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.baseuri">
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<term><varname>baseURI</varname></term>
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<listitem>
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<para>La URI base del nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.depth">
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<term><varname>depth</varname></term>
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<listitem>
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<para>Profundidad del nodo en el árbol comenzando en 0</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.hasattributes">
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<term><varname>hasAttributes</varname></term>
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<listitem>
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<para>Indica si el nodo tiene atributos</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.hasvalue">
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<term><varname>hasValue</varname></term>
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<listitem>
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<para>Indica si el nodo tiene un valor de texto</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.isdefault">
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<term><varname>isDefault</varname></term>
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<listitem>
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<para>Indica si el atributo es por defecto desde el DTD</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.isemptyelement">
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<term><varname>isEmptyElement</varname></term>
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<listitem>
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<para>Indica si el nodo es un elemento vacío</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.localname">
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<term><varname>localName</varname></term>
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<listitem>
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<para>El nombre local del nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.name">
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<term><varname>name</varname></term>
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<listitem>
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<para>El nombre calificado del nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.namespaceuri">
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<term><varname>namespaceURI</varname></term>
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<listitem>
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<para>El URI del espacio de nombres asociado con el nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.nodetype">
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<term><varname>nodeType</varname></term>
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<listitem>
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<para>El tipo de nodo para el nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.prefix">
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<term><varname>prefix</varname></term>
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<listitem>
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<para>El prefijo del espacio de nombres asociado con el nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.value">
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<term><varname>value</varname></term>
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<listitem>
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<para>El valor de texto del nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.props.xmllang">
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<term><varname>xmlLang</varname></term>
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<listitem>
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<para>El ámbito xml:lang en el que reside el nodo</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</section>
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<!-- }}} -->
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<!-- {{{ XMLReader constants -->
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<section xml:id="xmlreader.constants">
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&reftitle.constants;
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<section xml:id="xmlreader.constants.types">
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<title>Tipos de nodo XMLReader</title>
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<variablelist>
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<varlistentry xml:id="xmlreader.constants.none">
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<term><constant>XMLReader::NONE</constant></term>
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<listitem>
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<para>Ningún tipo de nodo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.element">
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<term><constant>XMLReader::ELEMENT</constant></term>
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<listitem>
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<para>Elemento de inicio</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.attribute">
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<term><constant>XMLReader::ATTRIBUTE</constant></term>
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<listitem>
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<para>Nodo Atributo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.text">
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<term><constant>XMLReader::TEXT</constant></term>
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<listitem>
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<para>Nodo texto</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.cdata">
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<term><constant>XMLReader::CDATA</constant></term>
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<listitem>
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<para>Nodo CDATA</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.entity-ref">
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<term><constant>XMLReader::ENTITY_REF</constant></term>
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<listitem>
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<para>Nodo de referencia de entidad</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.entity">
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<term><constant>XMLReader::ENTITY</constant></term>
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<listitem>
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<para>Nodo de declaración de entidad</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.pi">
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<term><constant>XMLReader::PI</constant></term>
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<listitem>
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<para>Nodo de instrucción de proceso</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.comment">
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<term><constant>XMLReader::COMMENT</constant></term>
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<listitem>
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<para>Nodo de comentario</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.doc">
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<term><constant>XMLReader::DOC</constant></term>
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<listitem>
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<para>Nodo documento</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.doc-type">
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<term><constant>XMLReader::DOC_TYPE</constant></term>
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<listitem>
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<para>Nodo de tipo de documento</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.doc-fragment">
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<term><constant>XMLReader::DOC_FRAGMENT</constant></term>
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<listitem>
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<para>Nodo de fragmento de documento</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.notation">
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<term><constant>XMLReader::NOTATION</constant></term>
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<listitem>
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<para>Nodo de notación</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.whitespace">
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<term><constant>XMLReader::WHITESPACE</constant></term>
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<listitem>
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<para>Nodo "espacio"</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.significant-whitespace">
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<term><constant>XMLReader::SIGNIFICANT_WHITESPACE</constant></term>
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<listitem>
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<para>Nodo "espacio" significativo</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.end-element">
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<term><constant>XMLReader::END_ELEMENT</constant></term>
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<listitem>
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<para>Elemento de fin</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.end-entity">
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<term><constant>XMLReader::END_ENTITY</constant></term>
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<listitem>
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<para>Entidad de fin</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="xmlreader.constants.xml-declaration">
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<term><constant>XMLReader::XML_DECLARATION</constant></term>
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<listitem>
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<para>Nodo de declaración XML</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
</section>
|
|
|
|
<section xml:id="xmlreader.constants.options">
|
|
<title>Opciones del analizador XMLReader</title>
|
|
|
|
<variablelist>
|
|
|
|
<varlistentry xml:id="xmlreader.constants.loaddtd">
|
|
<term><constant>XMLReader::LOADDTD</constant></term>
|
|
<listitem>
|
|
<para>Carga un DTD pero no lo valida</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry xml:id="xmlreader.constants.defaultattrs">
|
|
<term><constant>XMLReader::DEFAULTATTRS</constant></term>
|
|
<listitem>
|
|
<para>Carga un DTD y los atributos por defecto pero no lo valida</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry xml:id="xmlreader.constants.validate">
|
|
<term><constant>XMLReader::VALIDATE</constant></term>
|
|
<listitem>
|
|
<para>Carga un DTD y valida el documento durante el análisis</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry xml:id="xmlreader.constants.subst-entities">
|
|
<term><constant>XMLReader::SUBST_ENTITIES</constant></term>
|
|
<listitem>
|
|
<para>Sustituye las entidades y expande las referencias</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
</section>
|
|
</section>
|
|
|
|
<section role="changelog">
|
|
&reftitle.changelog;
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>8.4.0</entry>
|
|
<entry>
|
|
Las constantes de clase ahora están tipadas.
|
|
</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</section>
|
|
|
|
<!-- }}} -->
|
|
</partintro>
|
|
|
|
&reference.xmlreader.entities.xmlreader;
|
|
|
|
</reference>
|