<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--NewPage--> <HTML> <HEAD> <!-- Generated by javadoc (build 1.4.2_05) on Mon Nov 08 21:00:51 EST 2004 --> <TITLE> StoredValueSet (Sleepycat Software, Inc. - Berkeley DB Java API) </TITLE> <META NAME="keywords" CONTENT="com.sleepycat.collections.StoredValueSet class"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../style.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { parent.document.title="StoredValueSet (Sleepycat Software, Inc. - Berkeley DB Java API)"; } </SCRIPT> </HEAD> <BODY BGCOLOR="white" onload="windowTitle();"> <!-- ========= START OF TOP NAVBAR ======= --> <A NAME="navbar_top"><!-- --></A> <A HREF="#skip-navbar_top" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_top_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <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/StoredValueSet.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> <b>Berkeley DB</b><br><font size="-1"> version 4.3.21</font></EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/sleepycat/collections/StoredSortedValueSet.html" title="class in com.sleepycat.collections"><B>PREV CLASS</B></A> <A HREF="../../../com/sleepycat/collections/TransactionRunner.html" title="class in com.sleepycat.collections"><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="StoredValueSet.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> </SCRIPT> <NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> </NOSCRIPT> </FONT></TD> </TR> <TR> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <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> <A NAME="skip-navbar_top"></A> <!-- ========= END OF TOP NAVBAR ========= --> <HR> <!-- ======== START OF CLASS DATA ======== --> <H2> <FONT SIZE="-1"> com.sleepycat.collections</FONT> <BR> Class StoredValueSet</H2> <PRE> <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../com/sleepycat/collections/StoredContainer.html" title="class in com.sleepycat.collections">com.sleepycat.collections.StoredContainer</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../com/sleepycat/collections/StoredCollection.html" title="class in com.sleepycat.collections">com.sleepycat.collections.StoredCollection</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>com.sleepycat.collections.StoredValueSet</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" title="class or interface in java.lang">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></DD> </DL> <DL> <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../com/sleepycat/collections/StoredSortedValueSet.html" title="class in com.sleepycat.collections">StoredSortedValueSet</A></DD> </DL> <HR> <DL> <DT>public class <B>StoredValueSet</B><DT>extends <A HREF="../../../com/sleepycat/collections/StoredCollection.html" title="class in com.sleepycat.collections">StoredCollection</A><DT>implements <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></DL> <P> The Set returned by Map.values() and Map.duplicates(), and which can also be constructed directly if a Map is not needed. Although this collection is a set it may contain duplicate values. Only if an entity value binding is used are all elements guaranteed to be unique. <p><em>Note that this class does not conform to the standard Java collections interface in the following ways:</em></p> <ul> <li>The <A HREF="../../../com/sleepycat/collections/StoredValueSet.html#size()"><CODE>size()</CODE></A> method always throws <code>UnsupportedOperationException</code> because, for performance reasons, databases do not maintain their total record count.</li> <li>All iterators must be explicitly closed using <A HREF="../../../com/sleepycat/collections/StoredIterator.html#close()"><CODE>StoredIterator.close()</CODE></A> or <A HREF="../../../com/sleepycat/collections/StoredIterator.html#close(java.util.Iterator)"><CODE>StoredIterator.close(java.util.Iterator)</CODE></A> to release the underlying database cursor resources.</li> </ul> <P> <P> <HR> <P> <!-- ======== NESTED CLASS SUMMARY ======== --> <!-- =========== FIELD SUMMARY =========== --> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <A NAME="constructor_summary"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <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="../../../com/sleepycat/collections/StoredValueSet.html#StoredValueSet(com.sleepycat.db.Database, com.sleepycat.bind.EntityBinding, boolean)">StoredValueSet</A></B>(<A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A> database, <A HREF="../../../com/sleepycat/bind/EntityBinding.html" title="interface in com.sleepycat.bind">EntityBinding</A> valueEntityBinding, boolean writeAllowed)</CODE> <BR> Creates a value set entity view of a <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db"><CODE>Database</CODE></A>.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><B><A HREF="../../../com/sleepycat/collections/StoredValueSet.html#StoredValueSet(com.sleepycat.db.Database, com.sleepycat.bind.EntryBinding, boolean)">StoredValueSet</A></B>(<A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A> database, <A HREF="../../../com/sleepycat/bind/EntryBinding.html" title="interface in com.sleepycat.bind">EntryBinding</A> valueBinding, boolean writeAllowed)</CODE> <BR> Creates a value set view of a <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db"><CODE>Database</CODE></A>.</TD> </TR> </TABLE> <!-- ========== METHOD SUMMARY =========== --> <A NAME="method_summary"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <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> boolean</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../com/sleepycat/collections/StoredValueSet.html#add(java.lang.Object)">add</A></B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> entity)</CODE> <BR> Adds the specified entity to this set if it is not already present (optional operation).</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="../../../com/sleepycat/collections/StoredValueSet.html#contains(java.lang.Object)">contains</A></B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> value)</CODE> <BR> Returns true if this set contains the specified element.</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="../../../com/sleepycat/collections/StoredValueSet.html#remove(java.lang.Object)">remove</A></B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> value)</CODE> <BR> Removes the specified value from this set if it is present (optional operation).</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="../../../com/sleepycat/collections/StoredValueSet.html#size()">size</A></B>()</CODE> <BR> Always throws UnsupportedOperationException.</TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_com.sleepycat.collections.StoredCollection"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TD><B>Methods inherited from class com.sleepycat.collections.<A HREF="../../../com/sleepycat/collections/StoredCollection.html" title="class in com.sleepycat.collections">StoredCollection</A></B></TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="../../../com/sleepycat/collections/StoredCollection.html#addAll(java.util.Collection)">addAll</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#containsAll(java.util.Collection)">containsAll</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#hashCode()">hashCode</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#iterator()">iterator</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#iterator(boolean)">iterator</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#join(com.sleepycat.collections.StoredContainer[], java.lang.Object[], com.sleepycat.db.JoinConfig)">join</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#removeAll(java.util.Collection)">removeAll</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#retainAll(java.util.Collection)">retainAll</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#toArray()">toArray</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#toArray(java.lang.Object[])">toArray</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#toList()">toList</A>, <A HREF="../../../com/sleepycat/collections/StoredCollection.html#toString()">toString</A></CODE></TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_com.sleepycat.collections.StoredContainer"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TD><B>Methods inherited from class com.sleepycat.collections.<A HREF="../../../com/sleepycat/collections/StoredContainer.html" title="class in com.sleepycat.collections">StoredContainer</A></B></TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="../../../com/sleepycat/collections/StoredContainer.html#areDuplicatesAllowed()">areDuplicatesAllowed</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#areDuplicatesOrdered()">areDuplicatesOrdered</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#areKeysRenumbered()">areKeysRenumbered</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#clear()">clear</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isDirtyRead()">isDirtyRead</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isDirtyReadAllowed()">isDirtyReadAllowed</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isEmpty()">isEmpty</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isOrdered()">isOrdered</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isSecondary()">isSecondary</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isTransactional()">isTransactional</A>, <A HREF="../../../com/sleepycat/collections/StoredContainer.html#isWriteAllowed()">isWriteAllowed</A></CODE></TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <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" title="class or interface in java.lang">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#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_java.util.Set"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <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/Set.html" title="class or interface in java.util">Set</A></B></TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#addAll(java.util.Collection)" title="class or interface in java.util">addAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#clear()" title="class or interface in java.util">clear</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#containsAll(java.util.Collection)" title="class or interface in java.util">containsAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#equals(java.lang.Object)" title="class or interface in java.util">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#hashCode()" title="class or interface in java.util">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#isEmpty()" title="class or interface in java.util">isEmpty</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#iterator()" title="class or interface in java.util">iterator</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#removeAll(java.util.Collection)" title="class or interface in java.util">removeAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#retainAll(java.util.Collection)" title="class or interface in java.util">retainAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#toArray()" title="class or interface in java.util">toArray</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#toArray(java.lang.Object[])" title="class or interface in java.util">toArray</A></CODE></TD> </TR> </TABLE> <P> <!-- ============ FIELD DETAIL =========== --> <!-- ========= CONSTRUCTOR DETAIL ======== --> <A NAME="constructor_detail"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TD COLSPAN=1><FONT SIZE="+2"> <B>Constructor Detail</B></FONT></TD> </TR> </TABLE> <A NAME="StoredValueSet(com.sleepycat.db.Database, com.sleepycat.bind.EntryBinding, boolean)"><!-- --></A><H3> StoredValueSet</H3> <PRE> public <B>StoredValueSet</B>(<A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A> database, <A HREF="../../../com/sleepycat/bind/EntryBinding.html" title="interface in com.sleepycat.bind">EntryBinding</A> valueBinding, boolean writeAllowed)</PRE> <DL> <DD>Creates a value set view of a <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db"><CODE>Database</CODE></A>. <P> <DT><B>Parameters:</B><DD><CODE>database</CODE> - is the Database underlying the new collection.<DD><CODE>valueBinding</CODE> - is the binding used to translate between value buffers and value objects.<DD><CODE>writeAllowed</CODE> - is true to create a read-write collection or false to create a read-only collection. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if formats are not consistently defined or a parameter is invalid. <DD><CODE>RuntimeExceptionWrapper</CODE> - if a <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db"><CODE>DatabaseException</CODE></A> is thrown.</DL> <HR> <A NAME="StoredValueSet(com.sleepycat.db.Database, com.sleepycat.bind.EntityBinding, boolean)"><!-- --></A><H3> StoredValueSet</H3> <PRE> public <B>StoredValueSet</B>(<A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db">Database</A> database, <A HREF="../../../com/sleepycat/bind/EntityBinding.html" title="interface in com.sleepycat.bind">EntityBinding</A> valueEntityBinding, boolean writeAllowed)</PRE> <DL> <DD>Creates a value set entity view of a <A HREF="../../../com/sleepycat/db/Database.html" title="class in com.sleepycat.db"><CODE>Database</CODE></A>. <P> <DT><B>Parameters:</B><DD><CODE>database</CODE> - is the Database underlying the new collection.<DD><CODE>valueEntityBinding</CODE> - is the binding used to translate between key/value buffers and entity value objects.<DD><CODE>writeAllowed</CODE> - is true to create a read-write collection or false to create a read-only collection. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if formats are not consistently defined or a parameter is invalid. <DD><CODE>RuntimeExceptionWrapper</CODE> - if a <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db"><CODE>DatabaseException</CODE></A> is thrown.</DL> <!-- ============ METHOD DETAIL ========== --> <A NAME="method_detail"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TD COLSPAN=1><FONT SIZE="+2"> <B>Method Detail</B></FONT></TD> </TR> </TABLE> <A NAME="add(java.lang.Object)"><!-- --></A><H3> add</H3> <PRE> public boolean <B>add</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> entity)</PRE> <DL> <DD>Adds the specified entity to this set if it is not already present (optional operation). This method conforms to the <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#add(java.lang.Object)" title="class or interface in java.util"><CODE>Set.add(java.lang.Object)</CODE></A> interface. <P> <DD><DL> <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#add(java.lang.Object)" title="class or interface in java.util">add</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></CODE></DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>entity</CODE> - is the entity to be added. <DT><B>Returns:</B><DD>true if the entity was added, that is the key-value pair represented by the entity was not previously present in the collection. <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/UnsupportedOperationException.html" title="class or interface in java.lang">UnsupportedOperationException</A></CODE> - if the collection is read-only, if the collection is indexed, or if an entity binding is not used. <DD><CODE>RuntimeExceptionWrapper</CODE> - if a <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db"><CODE>DatabaseException</CODE></A> is thrown.</DL> </DD> </DL> <HR> <A NAME="contains(java.lang.Object)"><!-- --></A><H3> contains</H3> <PRE> public boolean <B>contains</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> value)</PRE> <DL> <DD>Returns true if this set contains the specified element. This method conforms to the <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#contains(java.lang.Object)" title="class or interface in java.util"><CODE>Set.contains(java.lang.Object)</CODE></A> interface. <P> <DD><DL> <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#contains(java.lang.Object)" title="class or interface in java.util">contains</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></CODE></DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>value</CODE> - the value to check. <DT><B>Returns:</B><DD>whether the set contains the given value.</DL> </DD> </DL> <HR> <A NAME="remove(java.lang.Object)"><!-- --></A><H3> remove</H3> <PRE> public boolean <B>remove</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> value)</PRE> <DL> <DD>Removes the specified value from this set if it is present (optional operation). If an entity binding is used, the key-value pair represented by the given entity is removed. If an entity binding is used, the first occurrence of a key-value pair with the given value is removed. This method conforms to the <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#remove(java.lang.Object)" title="class or interface in java.util"><CODE>Set.remove(java.lang.Object)</CODE></A> interface. <P> <DD><DL> <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#remove(java.lang.Object)" title="class or interface in java.util">remove</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></CODE></DL> </DD> <DD><DL> <DT><B>Throws:</B> <DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/UnsupportedOperationException.html" title="class or interface in java.lang">UnsupportedOperationException</A></CODE> - if the collection is read-only. <DD><CODE>RuntimeExceptionWrapper</CODE> - if a <A HREF="../../../com/sleepycat/db/DatabaseException.html" title="class in com.sleepycat.db"><CODE>DatabaseException</CODE></A> is thrown.</DL> </DD> </DL> <HR> <A NAME="size()"><!-- --></A><H3> size</H3> <PRE> public int <B>size</B>()</PRE> <DL> <DD><B>Description copied from class: <CODE><A HREF="../../../com/sleepycat/collections/StoredContainer.html" title="class in com.sleepycat.collections">StoredContainer</A></CODE></B></DD> <DD>Always throws UnsupportedOperationException. The size of a database cannot be obtained reliably or inexpensively. This method therefore violates the <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Collection.html#size()" title="class or interface in java.util"><CODE>Collection.size()</CODE></A> and <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Map.html#size()" title="class or interface in java.util"><CODE>Map.size()</CODE></A> interfaces. <P> <DD><DL> <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html#size()" title="class or interface in java.util">size</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../com/sleepycat/collections/StoredContainer.html#size()">size</A></CODE> in class <CODE><A HREF="../../../com/sleepycat/collections/StoredContainer.html" title="class in com.sleepycat.collections">StoredContainer</A></CODE></DL> </DD> <DD><DL> <DT><B>Returns:</B><DD>always throws an exception.</DL> </DD> </DL> <!-- ========= END OF CLASS DATA ========= --> <HR> <!-- ======= START OF BOTTOM NAVBAR ====== --> <A NAME="navbar_bottom"><!-- --></A> <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_bottom_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <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/StoredValueSet.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> <b>Berkeley DB</b><br><font size="-1"> version 4.3.21</font></EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/sleepycat/collections/StoredSortedValueSet.html" title="class in com.sleepycat.collections"><B>PREV CLASS</B></A> <A HREF="../../../com/sleepycat/collections/TransactionRunner.html" title="class in com.sleepycat.collections"><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="StoredValueSet.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> </SCRIPT> <NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> </NOSCRIPT> </FONT></TD> </TR> <TR> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <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> <A NAME="skip-navbar_bottom"></A> <!-- ======== END OF BOTTOM NAVBAR ======= --> <HR> <font size=1><a href="../../../../sleepycat/legal.html">Copyright (c) 1996-2004</a> <a href="http://www.sleepycat.com">Sleepycat Software, Inc.</a> - All rights reserved.</font> </BODY> </HTML>