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Xalan-Java 2.7.1: Interface LSSerializerFilter
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org.w3c.dom.ls</FONT>
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Interface LSSerializerFilter</H2>
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<DL>
<DT>public interface <B>LSSerializerFilter</B><DT>extends <A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html">NodeFilter</A></DL>
<P>
<code>LSSerializerFilter</code>s provide applications the ability to
examine nodes as they are being serialized and decide what nodes should
be serialized or not. The <code>LSSerializerFilter</code> interface is
based on the <code>NodeFilter</code> interface defined in [<a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>DOM Level 2 Traversal and Range</a>]
.
<p> <code>Document</code>, <code>DocumentType</code>,
<code>DocumentFragment</code>, <code>Notation</code>, <code>Entity</code>
, and children of <code>Attr</code> nodes are not passed to the filter.
The child nodes of an <code>EntityReference</code> node are only passed
to the filter if the <code>EntityReference</code> node is skipped by the
method <code>LSParserFilter.acceptNode()</code>.
<p> When serializing an <code>Element</code>, the element is passed to the
filter before any of its attributes are passed to the filter. Namespace
declaration attributes, and default attributes (except in the case when "
discard-default-content" is set to <code>false</code>), are never passed
to the filter.
<p> The result of any attempt to modify a node passed to a
<code>LSSerializerFilter</code> is implementation dependent.
<p> DOM applications must not raise exceptions in a filter. The effect of
throwing exceptions from a filter is DOM implementation dependent.
<p> For efficiency, a node passed to the filter may not be the same as the
one that is actually in the tree. And the actual node (node object
identity) may be reused during the process of filtering and serializing a
document.
<p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-LS-20040407'>Document Object Model (DOM) Level 3 Load
and Save Specification</a>.
<P>
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<TD><B>Fields inherited from class org.w3c.dom.traversal.<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html">NodeFilter</A></B></TD>
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<TD><CODE><A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#FILTER_ACCEPT">FILTER_ACCEPT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#FILTER_REJECT">FILTER_REJECT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#FILTER_SKIP">FILTER_SKIP</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_ALL">SHOW_ALL</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_ATTRIBUTE">SHOW_ATTRIBUTE</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_CDATA_SECTION">SHOW_CDATA_SECTION</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_COMMENT">SHOW_COMMENT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_DOCUMENT">SHOW_DOCUMENT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_DOCUMENT_FRAGMENT">SHOW_DOCUMENT_FRAGMENT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_DOCUMENT_TYPE">SHOW_DOCUMENT_TYPE</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_ELEMENT">SHOW_ELEMENT</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_ENTITY">SHOW_ENTITY</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_ENTITY_REFERENCE">SHOW_ENTITY_REFERENCE</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_NOTATION">SHOW_NOTATION</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_PROCESSING_INSTRUCTION">SHOW_PROCESSING_INSTRUCTION</A>,
<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#SHOW_TEXT">SHOW_TEXT</A></CODE></TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/w3c/dom/ls/LSSerializerFilter.html#getWhatToShow()">getWhatToShow</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells the <code>LSSerializer</code> what types of nodes to show to the
filter.</TD>
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<TD><B>Methods inherited from interface org.w3c.dom.traversal.<A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html">NodeFilter</A></B></TD>
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<TD><CODE><A HREF="../../../../org/w3c/dom/traversal/NodeFilter.html#acceptNode(org.w3c.dom.Node)">acceptNode</A></CODE></TD>
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<A NAME="getWhatToShow()"><!-- --></A><H3>
getWhatToShow</H3>
<PRE>
public int <B>getWhatToShow</B>()</PRE>
<DL>
<DD>Tells the <code>LSSerializer</code> what types of nodes to show to the
filter. If a node is not shown to the filter using this attribute, it
is automatically serialized. See <code>NodeFilter</code> for
definition of the constants. The constants <code>SHOW_DOCUMENT</code>
, <code>SHOW_DOCUMENT_TYPE</code>, <code>SHOW_DOCUMENT_FRAGMENT</code>
, <code>SHOW_NOTATION</code>, and <code>SHOW_ENTITY</code> are
meaningless here, such nodes will never be passed to a
<code>LSSerializerFilter</code>.
<br> Unlike [<a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>DOM Level 2 Traversal and Range</a>]
, the <code>SHOW_ATTRIBUTE</code> constant indicates that the
<code>Attr</code> nodes are shown and passed to the filter.
<br> The constants used here are defined in [<a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>DOM Level 2 Traversal and Range</a>]
.<DD><DL>
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