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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sat May 03 22:10:33 PDT 2003 --><TITLE>Cursor (PhotoServlet API Documentation - build 120 from 2003/05/03 22:10)</TITLE><META NAME="keywords" CONTENT="net.spy.photo.Cursor,Cursor class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="Cursor (PhotoServlet API Documentation - build 120 from 2003/05/03 22:10)";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Cursor.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../net/spy/photo/Comment.html"><B>PREV CLASS</B></A> <A HREF="../../../net/spy/photo/ExternalImageServerScaler.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Cursor.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_java.util.AbstractList">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">net.spy.photo</FONT><BR>Class Cursor</H2><PRE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">java.lang.Object</A> | +--<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html">java.util.AbstractCollection</A> | +--<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html">java.util.AbstractList</A> | +--<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html">java.util.ArrayList</A> | +--<B>net.spy.photo.Cursor</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Cloneable.html">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Collection.html">Collection</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Enumeration.html">Enumeration</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html">List</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/RandomAccess.html">RandomAccess</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/Serializable.html">Serializable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../net/spy/photo/PhotoSearchResults.html">PhotoSearchResults</A></DD></DL><HR><DL><DT>public class <B>Cursor</B><DT>extends <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html">ArrayList</A><DT>implements <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/Serializable.html">Serializable</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Enumeration.html">Enumeration</A></DL><P>An object that will be cursor through other objects.<P><P><DL><DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html" TARGET="net.spy.photo.Cursor">Serialized Form</A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR></TABLE> <A NAME="fields_inherited_from_class_java.util.AbstractList"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html">AbstractList</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#modCount">modCount</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#Cursor()">Cursor</A></B>()</CODE><BR> Get a search results object for the given URI.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#Cursor(java.util.Collection)">Cursor</A></B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Collection.html">Collection</A> c)</CODE><BR> Get a new cursor on the given enumeration.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#Cursor(java.util.Enumeration)">Cursor</A></B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Enumeration.html">Enumeration</A> e)</CODE><BR> Get a new cursor on the given enumeration.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#current()">current</A></B>()</CODE><BR> Find out which one we're on.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#get()">get</A></B>()</CODE><BR> Get the current entry.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#getMaxRet()">getMaxRet</A></B>()</CODE><BR> Get the requested maximum number of results per page.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#hasMoreElements()">hasMoreElements</A></B>()</CODE><BR> Return true if there are more elements.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Iterator.html">Iterator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#iterator()">iterator</A></B>()</CODE><BR> Return the iterator from the current position (not the beginning).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#next()">next</A></B>()</CODE><BR> Get the next result, or null if we're done</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#nextElement()">nextElement</A></B>()</CODE><BR> Get the next element.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#nRemaining()">nRemaining</A></B>()</CODE><BR> Find out how many results are remaining.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#prev()">prev</A></B>()</CODE><BR> Get the previous result, or null if we're at the beginning</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#set(int)">set</A></B>(int to)</CODE><BR> Set the search result we're lookin' at.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#setMaxRet(int)">setMaxRet</A></B>(int maxret)</CODE><BR> Set the maximum number of results for size.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../net/spy/photo/Cursor.html#toString()">toString</A></B>()</CODE><BR> String representation of the search results.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.util.ArrayList"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html">ArrayList</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#add(int, java.lang.Object)">add</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#add(java.lang.Object)">add</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#addAll(java.util.Collection)">addAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#addAll(int, java.util.Collection)">addAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#clear()">clear</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#clone()">clone</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#contains(java.lang.Object)">contains</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#ensureCapacity(int)">ensureCapacity</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#get(int)">get</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#indexOf(java.lang.Object)">indexOf</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#isEmpty()">isEmpty</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#lastIndexOf(java.lang.Object)">lastIndexOf</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#remove(int)">remove</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#removeRange(int, int)">removeRange</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#set(int, java.lang.Object)">set</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#size()">size</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#toArray()">toArray</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#toArray(java.lang.Object[])">toArray</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/ArrayList.html#trimToSize()">trimToSize</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.util.AbstractList"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html">AbstractList</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#equals(java.lang.Object)">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#hashCode()">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#listIterator()">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#listIterator(int)">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractList.html#subList(int, int)">subList</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.util.AbstractCollection"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html">AbstractCollection</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html#containsAll(java.util.Collection)">containsAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html#remove(java.lang.Object)">remove</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html#removeAll(java.util.Collection)">removeAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/AbstractCollection.html#retainAll(java.util.Collection)">retainAll</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#finalize()">finalize</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#getClass()">getClass</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notify()">notify</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait()">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long)">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long, int)">wait</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.util.List"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface java.util.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html">List</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#containsAll(java.util.Collection)">containsAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#equals(java.lang.Object)">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#hashCode()">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#listIterator()">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#listIterator(int)">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#remove(java.lang.Object)">remove</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#removeAll(java.util.Collection)">removeAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#retainAll(java.util.Collection)">retainAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/List.html#subList(int, int)">subList</A></CODE></TD>⌨️ 快捷键说明
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