1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!--NewPage--> 3<HTML> 4<HEAD> 5<!-- Generated by javadoc (build 1.5.0) on Thu May 15 17:17:31 EDT 2008 --> 6<TITLE> 7KeyRange (Oracle - Berkeley DB Java API) 8</TITLE> 9 10<META NAME="keywords" CONTENT="com.sleepycat.db.KeyRange class"> 11 12<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../style.css" TITLE="Style"> 13 14<SCRIPT type="text/javascript"> 15function windowTitle() 16{ 17 parent.document.title="KeyRange (Oracle - Berkeley DB Java API)"; 18} 19</SCRIPT> 20<NOSCRIPT> 21</NOSCRIPT> 22 23</HEAD> 24 25<BODY BGCOLOR="white" onload="windowTitle();"> 26 27 28<!-- ========= START OF TOP NAVBAR ======= --> 29<A NAME="navbar_top"><!-- --></A> 30<A HREF="#skip-navbar_top" title="Skip navigation links"></A> 31<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 32<TR> 33<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 34<A NAME="navbar_top_firstrow"><!-- --></A> 35<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 36 <TR ALIGN="center" VALIGN="top"> 37 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 38 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 39 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> 40 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/KeyRange.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> 41 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 42 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 43 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 44 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 45 </TR> 46</TABLE> 47</TD> 48<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 49<b>Berkeley DB</b><br><font size="-1"> version 4.7.25</font></EM> 50</TD> 51</TR> 52 53<TR> 54<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 55 <A HREF="../../../com/sleepycat/db/JoinCursor.html" title="class in com.sleepycat.db"><B>PREV CLASS</B></A> 56 <A HREF="../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db"><B>NEXT CLASS</B></A></FONT></TD> 57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 58 <A HREF="../../../index.html?com/sleepycat/db/KeyRange.html" target="_top"><B>FRAMES</B></A> 59 <A HREF="KeyRange.html" target="_top"><B>NO FRAMES</B></A> 60 <SCRIPT type="text/javascript"> 61 <!-- 62 if(window==top) { 63 document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); 64 } 65 //--> 66</SCRIPT> 67<NOSCRIPT> 68 <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> 69</NOSCRIPT> 70 71 72</FONT></TD> 73</TR> 74<TR> 75<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 76 SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#methods_inherited_from_class_java.lang.Object">METHOD</A></FONT></TD> 77<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 78DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | METHOD</FONT></TD> 79</TR> 80</TABLE> 81<A NAME="skip-navbar_top"></A> 82<!-- ========= END OF TOP NAVBAR ========= --> 83 84<HR> 85<!-- ======== START OF CLASS DATA ======== --> 86<H2> 87<FONT SIZE="-1"> 88com.sleepycat.db</FONT> 89<BR> 90Class KeyRange</H2> 91<PRE> 92<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> 93 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.sleepycat.db.KeyRange</B> 94</PRE> 95<HR> 96<DL> 97<DT><PRE>public class <B>KeyRange</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL> 98</PRE> 99 100<P> 101An object that returns status from the <A HREF="../../../com/sleepycat/db/Database.html#getKeyRange(com.sleepycat.db.Transaction, com.sleepycat.db.DatabaseEntry)"><CODE>Database.getKeyRange</CODE></A> method. 102<P> 103 104<P> 105<HR> 106 107<P> 108<!-- =========== FIELD SUMMARY =========== --> 109 110<A NAME="field_summary"><!-- --></A> 111<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 112<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 113<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 114<B>Field Summary</B></FONT></TH> 115</TR> 116<TR BGCOLOR="white" CLASS="TableRowColor"> 117<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 118<CODE> double</CODE></FONT></TD> 119<TD><CODE><B><A HREF="../../../com/sleepycat/db/KeyRange.html#equal">equal</A></B></CODE> 120 121<BR> 122 Zero if there is no matching key, and non-zero otherwise.</TD> 123</TR> 124<TR BGCOLOR="white" CLASS="TableRowColor"> 125<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 126<CODE> double</CODE></FONT></TD> 127<TD><CODE><B><A HREF="../../../com/sleepycat/db/KeyRange.html#greater">greater</A></B></CODE> 128 129<BR> 130 A value between 0 and 1, the proportion of keys greater than the 131 specified key.</TD> 132</TR> 133<TR BGCOLOR="white" CLASS="TableRowColor"> 134<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 135<CODE> double</CODE></FONT></TD> 136<TD><CODE><B><A HREF="../../../com/sleepycat/db/KeyRange.html#less">less</A></B></CODE> 137 138<BR> 139 A value between 0 and 1, the proportion of keys less than the specified 140 key.</TD> 141</TR> 142</TABLE> 143 144<!-- ======== CONSTRUCTOR SUMMARY ======== --> 145 146<A NAME="constructor_summary"><!-- --></A> 147<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 148<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 149<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 150<B>Constructor Summary</B></FONT></TH> 151</TR> 152<TR BGCOLOR="white" CLASS="TableRowColor"> 153<TD><CODE><B><A HREF="../../../com/sleepycat/db/KeyRange.html#KeyRange()">KeyRange</A></B>()</CODE> 154 155<BR> 156 </TD> 157</TR> 158</TABLE> 159 160<!-- ========== METHOD SUMMARY =========== --> 161 162<A NAME="method_summary"><!-- --></A> 163<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 164<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 165<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 166<B>Method Summary</B></FONT></TH> 167</TR> 168</TABLE> 169 <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> 170<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 171<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 172<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH> 173</TR> 174<TR BGCOLOR="white" CLASS="TableRowColor"> 175<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> 176</TR> 177</TABLE> 178 179<P> 180 181<!-- ============ FIELD DETAIL =========== --> 182 183<A NAME="field_detail"><!-- --></A> 184<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 185<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 186<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 187<B>Field Detail</B></FONT></TH> 188</TR> 189</TABLE> 190 191<A NAME="equal"><!-- --></A><H3> 192equal</H3> 193<PRE> 194public double <B>equal</B></PRE> 195<DL> 196<DD>Zero if there is no matching key, and non-zero otherwise. 197<P> 198<DL> 199</DL> 200</DL> 201<HR> 202 203<A NAME="greater"><!-- --></A><H3> 204greater</H3> 205<PRE> 206public double <B>greater</B></PRE> 207<DL> 208<DD>A value between 0 and 1, the proportion of keys greater than the 209 specified key. 210 <p> 211 For example, if the value is 0.05, 5% of the keys in the database 212 are greater than the specified key. 213<P> 214<DL> 215</DL> 216</DL> 217<HR> 218 219<A NAME="less"><!-- --></A><H3> 220less</H3> 221<PRE> 222public double <B>less</B></PRE> 223<DL> 224<DD>A value between 0 and 1, the proportion of keys less than the specified 225 key. 226 <p> 227 For example, if the value is 0.05, 5% of the keys in the database 228 are less than the specified key. 229<P> 230<DL> 231</DL> 232</DL> 233 234<!-- ========= CONSTRUCTOR DETAIL ======== --> 235 236<A NAME="constructor_detail"><!-- --></A> 237<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 238<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 239<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 240<B>Constructor Detail</B></FONT></TH> 241</TR> 242</TABLE> 243 244<A NAME="KeyRange()"><!-- --></A><H3> 245KeyRange</H3> 246<PRE> 247public <B>KeyRange</B>()</PRE> 248<DL> 249</DL> 250<!-- ========= END OF CLASS DATA ========= --> 251<HR> 252 253 254<!-- ======= START OF BOTTOM NAVBAR ====== --> 255<A NAME="navbar_bottom"><!-- --></A> 256<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 257<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 258<TR> 259<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 260<A NAME="navbar_bottom_firstrow"><!-- --></A> 261<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 262 <TR ALIGN="center" VALIGN="top"> 263 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 264 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 265 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> 266 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/KeyRange.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> 267 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 268 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 269 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 270 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 271 </TR> 272</TABLE> 273</TD> 274<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 275<b>Berkeley DB</b><br><font size="-1"> version 4.7.25</font></EM> 276</TD> 277</TR> 278 279<TR> 280<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 281 <A HREF="../../../com/sleepycat/db/JoinCursor.html" title="class in com.sleepycat.db"><B>PREV CLASS</B></A> 282 <A HREF="../../../com/sleepycat/db/Lock.html" title="class in com.sleepycat.db"><B>NEXT CLASS</B></A></FONT></TD> 283<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 284 <A HREF="../../../index.html?com/sleepycat/db/KeyRange.html" target="_top"><B>FRAMES</B></A> 285 <A HREF="KeyRange.html" target="_top"><B>NO FRAMES</B></A> 286 <SCRIPT type="text/javascript"> 287 <!-- 288 if(window==top) { 289 document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); 290 } 291 //--> 292</SCRIPT> 293<NOSCRIPT> 294 <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> 295</NOSCRIPT> 296 297 298</FONT></TD> 299</TR> 300<TR> 301<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 302 SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#methods_inherited_from_class_java.lang.Object">METHOD</A></FONT></TD> 303<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 304DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | METHOD</FONT></TD> 305</TR> 306</TABLE> 307<A NAME="skip-navbar_bottom"></A> 308<!-- ======== END OF BOTTOM NAVBAR ======= --> 309 310<HR> 311<font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> 312</BODY> 313</HTML> 314
