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开源软件openfire的API文件。进行openfire的二次开发所必需的工具。

getPublishedItem</H3>
<PRE>
public <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A> <B>getPublishedItem</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;itemID)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItem(java.lang.String)">Node</A></CODE></B></DD>
<DD>Returns the <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub"><CODE>PublishedItem</CODE></A> whose ID matches the specified item ID or <tt>null</tt>
 if none was found. Item ID may or may not exist and it depends on the node's configuration.
 When the node is configured to not include payloads in event notifications and
 published items are not persistent then item ID is not used. In this case a <tt>null</tt>
 value will always be returned.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItem(java.lang.String)">getPublishedItem</A></CODE> in class <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>itemID</CODE> - the ID of the item to retrieve.
<DT><B>Returns:</B><DD>the PublishedItem whose ID matches the specified item ID or null if none was found.</DL>
</DD>
</DL>
<HR>

<A NAME="getPublishedItems()"><!-- --></A><H3>
getPublishedItems</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A>&gt; <B>getPublishedItems</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItems()">Node</A></CODE></B></DD>
<DD>Returns the list of <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub"><CODE>PublishedItem</CODE></A> that were published to the node. The
 returned collection cannot be modified. Collection nodes does not support publishing
 of items so an empty list will be returned in that case.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItems()">getPublishedItems</A></CODE> in class <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the list of PublishedItem that were published to the node.</DL>
</DD>
</DL>
<HR>

<A NAME="getPublishedItems(int)"><!-- --></A><H3>
getPublishedItems</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A>&gt; <B>getPublishedItems</B>(int&nbsp;recentItems)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItems(int)">Node</A></CODE></B></DD>
<DD>Returns a list of <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub"><CODE>PublishedItem</CODE></A> with the most recent N items published to
 the node. The returned collection cannot be modified. Collection nodes does not
 support publishing of items so an empty list will be returned in that case.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getPublishedItems(int)">getPublishedItems</A></CODE> in class <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>recentItems</CODE> - number of recent items to retrieve.
<DT><B>Returns:</B><DD>a list of PublishedItem with the most recent N items published to
         the node.</DL>
</DD>
</DL>
<HR>

<A NAME="getLastPublishedItem()"><!-- --></A><H3>
getLastPublishedItem</H3>
<PRE>
public <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub">PublishedItem</A> <B>getLastPublishedItem</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getLastPublishedItem()">Node</A></CODE></B></DD>
<DD>Returns the last <A HREF="../../../../org/jivesoftware/openfire/pubsub/PublishedItem.html" title="class in org.jivesoftware.openfire.pubsub"><CODE>PublishedItem</CODE></A> that was published to the node or <tt>null</tt> if
 the node does not have published items. Collection nodes does not support publishing
 of items so a <tt>null</tt> will be returned in that case.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#getLastPublishedItem()">getLastPublishedItem</A></CODE> in class <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the PublishedItem that was published to the node or <tt>null</tt> if
         the node does not have published items.</DL>
</DD>
</DL>
<HR>

<A NAME="isSendItemSubscribe()"><!-- --></A><H3>
isSendItemSubscribe</H3>
<PRE>
public boolean <B>isSendItemSubscribe</B>()</PRE>
<DL>
<DD>Returns true if the last published item is going to be sent to new subscribers.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html#isSendItemSubscribe()">isSendItemSubscribe</A></CODE> in class <CODE><A HREF="../../../../org/jivesoftware/openfire/pubsub/Node.html" title="class in org.jivesoftware.openfire.pubsub">Node</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if the last published item is going to be sent to new subscribers.</DL>
</DD>
</DL>
<HR>

<A NAME="purge()"><!-- --></A><H3>
purge</H3>
<PRE>
public void <B>purge</B>()</PRE>
<DL>
<DD>Purges items that were published to the node. Only owners can request this operation.
 This operation is only available for nodes configured to store items in the database. All
 published items will be deleted with the exception of the last published item.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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