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 17:17:33 EDT 2008 --> 6<TITLE> 7FastOutputStream (Oracle - Berkeley DB Java API) 8</TITLE> 9 10<META NAME="keywords" CONTENT="com.sleepycat.util.FastOutputStream 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="FastOutputStream (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/FastOutputStream.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/util/FastInputStream.html" title="class in com.sleepycat.util"><B>PREV CLASS</B></A> 56 <A HREF="/com/sleepycat/util/IOExceptionWrapper.html" title="class in com.sleepycat.util"><B>NEXT CLASS</B></A></FONT></TD> 57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 58 <A HREF="/index.html?com/sleepycat/util/FastOutputStream.html" target="_top"><B>FRAMES</B></A> 59 <A HREF="FastOutputStream.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="#method_summary">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> | <A HREF="#method_detail">METHOD</A></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.util</FONT> 89<BR> 90Class FastOutputStream</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 "><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">java.io.OutputStream</A> 94 <IMG SRC="/resources/inherit.gif" ALT="extended by "><B>com.sleepycat.util.FastOutputStream</B> 95</PRE> 96<DL> 97<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Closeable.html" title="class or interface in java.io">Closeable</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Flushable.html" title="class or interface in java.io">Flushable</A></DD> 98</DL> 99<DL> 100<DT><B>Direct Known Subclasses:</B> <DD><A HREF="/com/sleepycat/bind/tuple/TupleOutput.html" title="class in com.sleepycat.bind.tuple">TupleOutput</A></DD> 101</DL> 102<HR> 103<DL> 104<DT><PRE>public class <B>FastOutputStream</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A></DL> 105</PRE> 106 107<P> 108A replacement for ByteArrayOutputStream that does not synchronize every 109 byte read. 110 111 <p>This class extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io"><CODE>OutputStream</CODE></A> and its <code>write()</code> 112 methods allow it to be used as a standard output stream. In addition, it 113 provides <code>writeFast()</code> methods that are not declared to throw 114 <code>IOException</code>. <code>IOException</code> is never thrown by this 115 class.</p> 116<P> 117 118<P> 119<HR> 120 121<P> 122<!-- =========== FIELD SUMMARY =========== --> 123 124<A NAME="field_summary"><!-- --></A> 125<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 126<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 127<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 128<B>Field Summary</B></FONT></TH> 129</TR> 130<TR BGCOLOR="white" CLASS="TableRowColor"> 131<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 132<CODE>static int</CODE></FONT></TD> 133<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#DEFAULT_BUMP_SIZE">DEFAULT_BUMP_SIZE</A></B></CODE> 134 135<BR> 136 The default amount that the buffer is increased when it is full.</TD> 137</TR> 138<TR BGCOLOR="white" CLASS="TableRowColor"> 139<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 140<CODE>static int</CODE></FONT></TD> 141<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#DEFAULT_INIT_SIZE">DEFAULT_INIT_SIZE</A></B></CODE> 142 143<BR> 144 The default initial size of the buffer if no initialSize parameter is 145 specified.</TD> 146</TR> 147</TABLE> 148 149<!-- ======== CONSTRUCTOR SUMMARY ======== --> 150 151<A NAME="constructor_summary"><!-- --></A> 152<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 153<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 154<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 155<B>Constructor Summary</B></FONT></TH> 156</TR> 157<TR BGCOLOR="white" CLASS="TableRowColor"> 158<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#FastOutputStream()">FastOutputStream</A></B>()</CODE> 159 160<BR> 161 Creates an output stream with default sizes.</TD> 162</TR> 163<TR BGCOLOR="white" CLASS="TableRowColor"> 164<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#FastOutputStream(byte[])">FastOutputStream</A></B>(byte[] buffer)</CODE> 165 166<BR> 167 Creates an output stream with a given initial buffer and a default 168 bump size.</TD> 169</TR> 170<TR BGCOLOR="white" CLASS="TableRowColor"> 171<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#FastOutputStream(byte[], int)">FastOutputStream</A></B>(byte[] buffer, 172 int bumpSize)</CODE> 173 174<BR> 175 Creates an output stream with a given initial buffer and a given 176 bump size.</TD> 177</TR> 178<TR BGCOLOR="white" CLASS="TableRowColor"> 179<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#FastOutputStream(int)">FastOutputStream</A></B>(int initialSize)</CODE> 180 181<BR> 182 Creates an output stream with a default bump size and a given initial 183 size.</TD> 184</TR> 185<TR BGCOLOR="white" CLASS="TableRowColor"> 186<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#FastOutputStream(int, int)">FastOutputStream</A></B>(int initialSize, 187 int bumpSize)</CODE> 188 189<BR> 190 Creates an output stream with a given bump size and initial size.</TD> 191</TR> 192</TABLE> 193 194<!-- ========== METHOD SUMMARY =========== --> 195 196<A NAME="method_summary"><!-- --></A> 197<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 198<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 199<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 200<B>Method Summary</B></FONT></TH> 201</TR> 202<TR BGCOLOR="white" CLASS="TableRowColor"> 203<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 204<CODE> void</CODE></FONT></TD> 205<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#addSize(int)">addSize</A></B>(int sizeAdded)</CODE> 206 207<BR> 208 Skip the given number of bytes in the buffer.</TD> 209</TR> 210<TR BGCOLOR="white" CLASS="TableRowColor"> 211<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 212<CODE> byte[]</CODE></FONT></TD> 213<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#getBufferBytes()">getBufferBytes</A></B>()</CODE> 214 215<BR> 216 Returns the buffer owned by this object.</TD> 217</TR> 218<TR BGCOLOR="white" CLASS="TableRowColor"> 219<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 220<CODE> int</CODE></FONT></TD> 221<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#getBufferLength()">getBufferLength</A></B>()</CODE> 222 223<BR> 224 Returns the length used in the internal buffer, i.e., the offset at 225 which data will be written next.</TD> 226</TR> 227<TR BGCOLOR="white" CLASS="TableRowColor"> 228<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 229<CODE> int</CODE></FONT></TD> 230<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#getBufferOffset()">getBufferOffset</A></B>()</CODE> 231 232<BR> 233 Returns the offset of the internal buffer.</TD> 234</TR> 235<TR BGCOLOR="white" CLASS="TableRowColor"> 236<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 237<CODE> void</CODE></FONT></TD> 238<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#makeSpace(int)">makeSpace</A></B>(int sizeNeeded)</CODE> 239 240<BR> 241 Ensure that at least the given number of bytes are available in the 242 internal buffer.</TD> 243</TR> 244<TR BGCOLOR="white" CLASS="TableRowColor"> 245<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 246<CODE> void</CODE></FONT></TD> 247<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#reset()">reset</A></B>()</CODE> 248 249<BR> 250 </TD> 251</TR> 252<TR BGCOLOR="white" CLASS="TableRowColor"> 253<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 254<CODE> int</CODE></FONT></TD> 255<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#size()">size</A></B>()</CODE> 256 257<BR> 258 </TD> 259</TR> 260<TR BGCOLOR="white" CLASS="TableRowColor"> 261<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 262<CODE> byte[]</CODE></FONT></TD> 263<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#toByteArray()">toByteArray</A></B>()</CODE> 264 265<BR> 266 </TD> 267</TR> 268<TR BGCOLOR="white" CLASS="TableRowColor"> 269<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 270<CODE> <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></CODE></FONT></TD> 271<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#toString()">toString</A></B>()</CODE> 272 273<BR> 274 </TD> 275</TR> 276<TR BGCOLOR="white" CLASS="TableRowColor"> 277<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 278<CODE> <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></CODE></FONT></TD> 279<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#toString(java.lang.String)">toString</A></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> encoding)</CODE> 280 281<BR> 282 </TD> 283</TR> 284<TR BGCOLOR="white" CLASS="TableRowColor"> 285<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 286<CODE> void</CODE></FONT></TD> 287<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#write(byte[])">write</A></B>(byte[] fromBuf)</CODE> 288 289<BR> 290 </TD> 291</TR> 292<TR BGCOLOR="white" CLASS="TableRowColor"> 293<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 294<CODE> void</CODE></FONT></TD> 295<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#write(byte[], int, int)">write</A></B>(byte[] fromBuf, 296 int offset, 297 int length)</CODE> 298 299<BR> 300 </TD> 301</TR> 302<TR BGCOLOR="white" CLASS="TableRowColor"> 303<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 304<CODE> void</CODE></FONT></TD> 305<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#write(int)">write</A></B>(int b)</CODE> 306 307<BR> 308 </TD> 309</TR> 310<TR BGCOLOR="white" CLASS="TableRowColor"> 311<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 312<CODE> void</CODE></FONT></TD> 313<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#writeFast(byte[])">writeFast</A></B>(byte[] fromBuf)</CODE> 314 315<BR> 316 Equivalent to <code>write(byte[])<code> but does not throw 317 <code>IOException</code>.</TD> 318</TR> 319<TR BGCOLOR="white" CLASS="TableRowColor"> 320<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 321<CODE> void</CODE></FONT></TD> 322<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#writeFast(byte[], int, int)">writeFast</A></B>(byte[] fromBuf, 323 int offset, 324 int length)</CODE> 325 326<BR> 327 Equivalent to <code>write(byte[],int,int)<code> but does not throw 328 <code>IOException</code>.</TD> 329</TR> 330<TR BGCOLOR="white" CLASS="TableRowColor"> 331<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 332<CODE> void</CODE></FONT></TD> 333<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#writeFast(int)">writeFast</A></B>(int b)</CODE> 334 335<BR> 336 Equivalent to <code>write(int)<code> but does not throw 337 <code>IOException</code>.</TD> 338</TR> 339<TR BGCOLOR="white" CLASS="TableRowColor"> 340<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 341<CODE> void</CODE></FONT></TD> 342<TD><CODE><B><A HREF="/com/sleepycat/util/FastOutputStream.html#writeTo(java.io.OutputStream)">writeTo</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A> out)</CODE> 343 344<BR> 345 </TD> 346</TR> 347</TABLE> 348 <A NAME="methods_inherited_from_class_java.io.OutputStream"><!-- --></A> 349<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 350<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 351<TH ALIGN="left"><B>Methods inherited from class java.io.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A></B></TH> 352</TR> 353<TR BGCOLOR="white" CLASS="TableRowColor"> 354<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html#close()" title="class or interface in java.io">close</A>, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html#flush()" title="class or interface in java.io">flush</A></CODE></TD> 355</TR> 356</TABLE> 357 <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> 358<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 359<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 360<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> 361</TR> 362<TR BGCOLOR="white" CLASS="TableRowColor"> 363<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#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> 364</TR> 365</TABLE> 366 367<P> 368 369<!-- ============ FIELD DETAIL =========== --> 370 371<A NAME="field_detail"><!-- --></A> 372<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 373<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 374<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 375<B>Field Detail</B></FONT></TH> 376</TR> 377</TABLE> 378 379<A NAME="DEFAULT_INIT_SIZE"><!-- --></A><H3> 380DEFAULT_INIT_SIZE</H3> 381<PRE> 382public static final int <B>DEFAULT_INIT_SIZE</B></PRE> 383<DL> 384<DD>The default initial size of the buffer if no initialSize parameter is 385 specified. This constant is 100 bytes. 386<P> 387<DL> 388<DT><B>See Also:</B><DD><A HREF="/constant-values.html#com.sleepycat.util.FastOutputStream.DEFAULT_INIT_SIZE">Constant Field Values</A></DL> 389</DL> 390<HR> 391 392<A NAME="DEFAULT_BUMP_SIZE"><!-- --></A><H3> 393DEFAULT_BUMP_SIZE</H3> 394<PRE> 395public static final int <B>DEFAULT_BUMP_SIZE</B></PRE> 396<DL> 397<DD>The default amount that the buffer is increased when it is full. This 398 constant is zero, which means to double the current buffer size. 399<P> 400<DL> 401<DT><B>See Also:</B><DD><A HREF="/constant-values.html#com.sleepycat.util.FastOutputStream.DEFAULT_BUMP_SIZE">Constant Field Values</A></DL> 402</DL> 403 404<!-- ========= CONSTRUCTOR DETAIL ======== --> 405 406<A NAME="constructor_detail"><!-- --></A> 407<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 408<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 409<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 410<B>Constructor Detail</B></FONT></TH> 411</TR> 412</TABLE> 413 414<A NAME="FastOutputStream()"><!-- --></A><H3> 415FastOutputStream</H3> 416<PRE> 417public <B>FastOutputStream</B>()</PRE> 418<DL> 419<DD>Creates an output stream with default sizes. 420<P> 421</DL> 422<HR> 423 424<A NAME="FastOutputStream(int)"><!-- --></A><H3> 425FastOutputStream</H3> 426<PRE> 427public <B>FastOutputStream</B>(int initialSize)</PRE> 428<DL> 429<DD>Creates an output stream with a default bump size and a given initial 430 size. 431<P> 432<DL> 433<DT><B>Parameters:</B><DD><CODE>initialSize</CODE> - the initial size of the buffer.</DL> 434</DL> 435<HR> 436 437<A NAME="FastOutputStream(int, int)"><!-- --></A><H3> 438FastOutputStream</H3> 439<PRE> 440public <B>FastOutputStream</B>(int initialSize, 441 int bumpSize)</PRE> 442<DL> 443<DD>Creates an output stream with a given bump size and initial size. 444<P> 445<DL> 446<DT><B>Parameters:</B><DD><CODE>initialSize</CODE> - the initial size of the buffer.<DD><CODE>bumpSize</CODE> - the amount to increment the buffer.</DL> 447</DL> 448<HR> 449 450<A NAME="FastOutputStream(byte[])"><!-- --></A><H3> 451FastOutputStream</H3> 452<PRE> 453public <B>FastOutputStream</B>(byte[] buffer)</PRE> 454<DL> 455<DD>Creates an output stream with a given initial buffer and a default 456 bump size. 457<P> 458<DL> 459<DT><B>Parameters:</B><DD><CODE>buffer</CODE> - the initial buffer; will be owned by this object.</DL> 460</DL> 461<HR> 462 463<A NAME="FastOutputStream(byte[], int)"><!-- --></A><H3> 464FastOutputStream</H3> 465<PRE> 466public <B>FastOutputStream</B>(byte[] buffer, 467 int bumpSize)</PRE> 468<DL> 469<DD>Creates an output stream with a given initial buffer and a given 470 bump size. 471<P> 472<DL> 473<DT><B>Parameters:</B><DD><CODE>buffer</CODE> - the initial buffer; will be owned by this object.<DD><CODE>bumpSize</CODE> - the amount to increment the buffer. If zero (the 474 default), the current buffer size will be doubled when the buffer is 475 full.</DL> 476</DL> 477 478<!-- ============ METHOD DETAIL ========== --> 479 480<A NAME="method_detail"><!-- --></A> 481<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 482<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 483<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 484<B>Method Detail</B></FONT></TH> 485</TR> 486</TABLE> 487 488<A NAME="size()"><!-- --></A><H3> 489size</H3> 490<PRE> 491public int <B>size</B>()</PRE> 492<DL> 493<DD><DL> 494</DL> 495</DD> 496</DL> 497<HR> 498 499<A NAME="reset()"><!-- --></A><H3> 500reset</H3> 501<PRE> 502public void <B>reset</B>()</PRE> 503<DL> 504<DD><DL> 505</DL> 506</DD> 507</DL> 508<HR> 509 510<A NAME="write(int)"><!-- --></A><H3> 511write</H3> 512<PRE> 513public void <B>write</B>(int b) 514 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> 515<DL> 516<DD><DL> 517<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html#write(int)" title="class or interface in java.io">write</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A></CODE></DL> 518</DD> 519<DD><DL> 520 521<DT><B>Throws:</B> 522<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL> 523</DD> 524</DL> 525<HR> 526 527<A NAME="write(byte[])"><!-- --></A><H3> 528write</H3> 529<PRE> 530public void <B>write</B>(byte[] fromBuf) 531 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> 532<DL> 533<DD><DL> 534<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html#write(byte[])" title="class or interface in java.io">write</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A></CODE></DL> 535</DD> 536<DD><DL> 537 538<DT><B>Throws:</B> 539<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL> 540</DD> 541</DL> 542<HR> 543 544<A NAME="write(byte[], int, int)"><!-- --></A><H3> 545write</H3> 546<PRE> 547public void <B>write</B>(byte[] fromBuf, 548 int offset, 549 int length) 550 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> 551<DL> 552<DD><DL> 553<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html#write(byte[], int, int)" title="class or interface in java.io">write</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A></CODE></DL> 554</DD> 555<DD><DL> 556 557<DT><B>Throws:</B> 558<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL> 559</DD> 560</DL> 561<HR> 562 563<A NAME="writeTo(java.io.OutputStream)"><!-- --></A><H3> 564writeTo</H3> 565<PRE> 566public void <B>writeTo</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A> out) 567 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE> 568<DL> 569<DD><DL> 570 571<DT><B>Throws:</B> 572<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL> 573</DD> 574</DL> 575<HR> 576 577<A NAME="toString()"><!-- --></A><H3> 578toString</H3> 579<PRE> 580public <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> <B>toString</B>()</PRE> 581<DL> 582<DD><DL> 583<DT><B>Overrides:</B><DD><CODE><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></CODE> in class <CODE><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></CODE></DL> 584</DD> 585<DD><DL> 586</DL> 587</DD> 588</DL> 589<HR> 590 591<A NAME="toString(java.lang.String)"><!-- --></A><H3> 592toString</H3> 593<PRE> 594public <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> <B>toString</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> encoding) 595 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/UnsupportedEncodingException.html" title="class or interface in java.io">UnsupportedEncodingException</A></PRE> 596<DL> 597<DD><DL> 598 599<DT><B>Throws:</B> 600<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/UnsupportedEncodingException.html" title="class or interface in java.io">UnsupportedEncodingException</A></CODE></DL> 601</DD> 602</DL> 603<HR> 604 605<A NAME="toByteArray()"><!-- --></A><H3> 606toByteArray</H3> 607<PRE> 608public byte[] <B>toByteArray</B>()</PRE> 609<DL> 610<DD><DL> 611</DL> 612</DD> 613</DL> 614<HR> 615 616<A NAME="writeFast(int)"><!-- --></A><H3> 617writeFast</H3> 618<PRE> 619public final void <B>writeFast</B>(int b)</PRE> 620<DL> 621<DD>Equivalent to <code>write(int)<code> but does not throw 622 <code>IOException</code>. 623<P> 624<DD><DL> 625<DT><B>See Also:</B><DD><A HREF="/com/sleepycat/util/FastOutputStream.html#write(int)"><CODE>write(int)</CODE></A></DL> 626</DD> 627</DL> 628<HR> 629 630<A NAME="writeFast(byte[])"><!-- --></A><H3> 631writeFast</H3> 632<PRE> 633public final void <B>writeFast</B>(byte[] fromBuf)</PRE> 634<DL> 635<DD>Equivalent to <code>write(byte[])<code> but does not throw 636 <code>IOException</code>. 637<P> 638<DD><DL> 639<DT><B>See Also:</B><DD><A HREF="/com/sleepycat/util/FastOutputStream.html#write(byte[])"><CODE>write(byte[])</CODE></A></DL> 640</DD> 641</DL> 642<HR> 643 644<A NAME="writeFast(byte[], int, int)"><!-- --></A><H3> 645writeFast</H3> 646<PRE> 647public final void <B>writeFast</B>(byte[] fromBuf, 648 int offset, 649 int length)</PRE> 650<DL> 651<DD>Equivalent to <code>write(byte[],int,int)<code> but does not throw 652 <code>IOException</code>. 653<P> 654<DD><DL> 655<DT><B>See Also:</B><DD><A HREF="/com/sleepycat/util/FastOutputStream.html#write(byte[], int, int)"><CODE>write(byte[],int,int)</CODE></A></DL> 656</DD> 657</DL> 658<HR> 659 660<A NAME="getBufferBytes()"><!-- --></A><H3> 661getBufferBytes</H3> 662<PRE> 663public byte[] <B>getBufferBytes</B>()</PRE> 664<DL> 665<DD>Returns the buffer owned by this object. 666<P> 667<DD><DL> 668 669<DT><B>Returns:</B><DD>the buffer.</DL> 670</DD> 671</DL> 672<HR> 673 674<A NAME="getBufferOffset()"><!-- --></A><H3> 675getBufferOffset</H3> 676<PRE> 677public int <B>getBufferOffset</B>()</PRE> 678<DL> 679<DD>Returns the offset of the internal buffer. 680<P> 681<DD><DL> 682 683<DT><B>Returns:</B><DD>always zero currently.</DL> 684</DD> 685</DL> 686<HR> 687 688<A NAME="getBufferLength()"><!-- --></A><H3> 689getBufferLength</H3> 690<PRE> 691public int <B>getBufferLength</B>()</PRE> 692<DL> 693<DD>Returns the length used in the internal buffer, i.e., the offset at 694 which data will be written next. 695<P> 696<DD><DL> 697 698<DT><B>Returns:</B><DD>the buffer length.</DL> 699</DD> 700</DL> 701<HR> 702 703<A NAME="makeSpace(int)"><!-- --></A><H3> 704makeSpace</H3> 705<PRE> 706public void <B>makeSpace</B>(int sizeNeeded)</PRE> 707<DL> 708<DD>Ensure that at least the given number of bytes are available in the 709 internal buffer. 710<P> 711<DD><DL> 712<DT><B>Parameters:</B><DD><CODE>sizeNeeded</CODE> - the number of bytes desired.</DL> 713</DD> 714</DL> 715<HR> 716 717<A NAME="addSize(int)"><!-- --></A><H3> 718addSize</H3> 719<PRE> 720public void <B>addSize</B>(int sizeAdded)</PRE> 721<DL> 722<DD>Skip the given number of bytes in the buffer. 723<P> 724<DD><DL> 725<DT><B>Parameters:</B><DD><CODE>sizeAdded</CODE> - number of bytes to skip.</DL> 726</DD> 727</DL> 728<!-- ========= END OF CLASS DATA ========= --> 729<HR> 730 731 732<!-- ======= START OF BOTTOM NAVBAR ====== --> 733<A NAME="navbar_bottom"><!-- --></A> 734<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 735<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 736<TR> 737<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 738<A NAME="navbar_bottom_firstrow"><!-- --></A> 739<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 740 <TR 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