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 1.6.0_03) on Mon Apr 12 16:25:51 EDT 2010 --> 6<TITLE> 7FastOutputStream (Oracle - Berkeley DB Java API) 8</TITLE> 9 10<META NAME="date" CONTENT="2010-04-12"> 11 12<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../style.css" TITLE="Style"> 13 14<SCRIPT type="text/javascript"> 15function windowTitle() 16{ 17 if (location.href.indexOf('is-external=true') == -1) { 18 parent.document.title="FastOutputStream (Oracle - Berkeley DB Java API)"; 19 } 20} 21</SCRIPT> 22<NOSCRIPT> 23</NOSCRIPT> 24 25</HEAD> 26 27<BODY BGCOLOR="white" onload="windowTitle();"> 28<HR> 29 30 31<!-- ========= START OF TOP NAVBAR ======= --> 32<A NAME="navbar_top"><!-- --></A> 33<A HREF="#skip-navbar_top" title="Skip navigation links"></A> 34<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 35<TR> 36<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 37<A NAME="navbar_top_firstrow"><!-- --></A> 38<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 39 <TR ALIGN="center" VALIGN="top"> 40 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 41 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> 42 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> 43 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/FastOutputStream.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> 44 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 45 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> 46 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> 47 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> 48 </TR> 49</TABLE> 50</TD> 51<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> 52<b>Berkeley DB</b><br><font size="-1"> version 4.8.30</font></EM> 53</TD> 54</TR> 55 56<TR> 57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 58 <A HREF="../../../com/sleepycat/util/FastInputStream.html" title="class in com.sleepycat.util"><B>PREV CLASS</B></A> 59 <A HREF="../../../com/sleepycat/util/IOExceptionWrapper.html" title="class in com.sleepycat.util"><B>NEXT CLASS</B></A></FONT></TD> 60<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> 61 <A HREF="../../../index.html?com/sleepycat/util/FastOutputStream.html" target="_top"><B>FRAMES</B></A> 62 <A HREF="FastOutputStream.html" target="_top"><B>NO FRAMES</B></A> 63 <SCRIPT type="text/javascript"> 64 <!-- 65 if(window==top) { 66 document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); 67 } 68 //--> 69</SCRIPT> 70<NOSCRIPT> 71 <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A> 72</NOSCRIPT> 73 74 75</FONT></TD> 76</TR> 77<TR> 78<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 79 SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> 80<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> 81DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> 82</TR> 83</TABLE> 84<A NAME="skip-navbar_top"></A> 85<!-- ========= END OF TOP NAVBAR ========= --> 86 87<HR> 88<!-- ======== START OF CLASS DATA ======== --> 89<H2> 90<FONT SIZE="-1"> 91com.sleepycat.util</FONT> 92<BR> 93Class FastOutputStream</H2> 94<PRE> 95<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> 96 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">java.io.OutputStream</A> 97 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.sleepycat.util.FastOutputStream</B> 98</PRE> 99<DL> 100<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/Closeable.html?is-external=true" 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?is-external=true" title="class or interface in java.io">Flushable</A></DD> 101</DL> 102<DL> 103<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> 104</DL> 105<HR> 106<DL> 107<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?is-external=true" title="class or interface in java.io">OutputStream</A></DL> 108</PRE> 109 110<P> 111A replacement for ByteArrayOutputStream that does not synchronize every 112 byte read. 113 114 <p>This class extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> and its <code>write()</code> 115 methods allow it to be used as a standard output stream. In addition, it 116 provides <code>writeFast()</code> methods that are not declared to throw 117 <code>IOException</code>. <code>IOException</code> is never thrown by this 118 class.</p> 119<P> 120 121<P> 122<HR> 123 124<P> 125<!-- =========== FIELD SUMMARY =========== --> 126 127<A NAME="field_summary"><!-- --></A> 128<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 129<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 130<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 131<B>Field Summary</B></FONT></TH> 132</TR> 133<TR BGCOLOR="white" CLASS="TableRowColor"> 134<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 135<CODE>static int</CODE></FONT></TD> 136<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#DEFAULT_BUMP_SIZE">DEFAULT_BUMP_SIZE</A></B></CODE> 137 138<BR> 139 The default amount that the buffer is increased when it is full.</TD> 140</TR> 141<TR BGCOLOR="white" CLASS="TableRowColor"> 142<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 143<CODE>static int</CODE></FONT></TD> 144<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#DEFAULT_INIT_SIZE">DEFAULT_INIT_SIZE</A></B></CODE> 145 146<BR> 147 The default initial size of the buffer if no initialSize parameter is 148 specified.</TD> 149</TR> 150</TABLE> 151 152<!-- ======== CONSTRUCTOR SUMMARY ======== --> 153 154<A NAME="constructor_summary"><!-- --></A> 155<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 156<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 157<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 158<B>Constructor Summary</B></FONT></TH> 159</TR> 160<TR BGCOLOR="white" CLASS="TableRowColor"> 161<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#FastOutputStream()">FastOutputStream</A></B>()</CODE> 162 163<BR> 164 Creates an output stream with default sizes.</TD> 165</TR> 166<TR BGCOLOR="white" CLASS="TableRowColor"> 167<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#FastOutputStream(byte[])">FastOutputStream</A></B>(byte[] buffer)</CODE> 168 169<BR> 170 Creates an output stream with a given initial buffer and a default 171 bump size.</TD> 172</TR> 173<TR BGCOLOR="white" CLASS="TableRowColor"> 174<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#FastOutputStream(byte[], int)">FastOutputStream</A></B>(byte[] buffer, 175 int bumpSize)</CODE> 176 177<BR> 178 Creates an output stream with a given initial buffer and a given 179 bump size.</TD> 180</TR> 181<TR BGCOLOR="white" CLASS="TableRowColor"> 182<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#FastOutputStream(int)">FastOutputStream</A></B>(int initialSize)</CODE> 183 184<BR> 185 Creates an output stream with a default bump size and a given initial 186 size.</TD> 187</TR> 188<TR BGCOLOR="white" CLASS="TableRowColor"> 189<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#FastOutputStream(int, int)">FastOutputStream</A></B>(int initialSize, 190 int bumpSize)</CODE> 191 192<BR> 193 Creates an output stream with a given bump size and initial size.</TD> 194</TR> 195</TABLE> 196 197<!-- ========== METHOD SUMMARY =========== --> 198 199<A NAME="method_summary"><!-- --></A> 200<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 201<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 202<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 203<B>Method Summary</B></FONT></TH> 204</TR> 205<TR BGCOLOR="white" CLASS="TableRowColor"> 206<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 207<CODE> void</CODE></FONT></TD> 208<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#addSize(int)">addSize</A></B>(int sizeAdded)</CODE> 209 210<BR> 211 Skip the given number of bytes in the buffer.</TD> 212</TR> 213<TR BGCOLOR="white" CLASS="TableRowColor"> 214<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 215<CODE> byte[]</CODE></FONT></TD> 216<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#getBufferBytes()">getBufferBytes</A></B>()</CODE> 217 218<BR> 219 Returns the buffer owned by this object.</TD> 220</TR> 221<TR BGCOLOR="white" CLASS="TableRowColor"> 222<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 223<CODE> int</CODE></FONT></TD> 224<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#getBufferLength()">getBufferLength</A></B>()</CODE> 225 226<BR> 227 Returns the length used in the internal buffer, i.e., the offset at 228 which data will be written next.</TD> 229</TR> 230<TR BGCOLOR="white" CLASS="TableRowColor"> 231<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 232<CODE> int</CODE></FONT></TD> 233<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#getBufferOffset()">getBufferOffset</A></B>()</CODE> 234 235<BR> 236 Returns the offset of the internal buffer.</TD> 237</TR> 238<TR BGCOLOR="white" CLASS="TableRowColor"> 239<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 240<CODE> void</CODE></FONT></TD> 241<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#makeSpace(int)">makeSpace</A></B>(int sizeNeeded)</CODE> 242 243<BR> 244 Ensure that at least the given number of bytes are available in the 245 internal buffer.</TD> 246</TR> 247<TR BGCOLOR="white" CLASS="TableRowColor"> 248<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 249<CODE> void</CODE></FONT></TD> 250<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#reset()">reset</A></B>()</CODE> 251 252<BR> 253 </TD> 254</TR> 255<TR BGCOLOR="white" CLASS="TableRowColor"> 256<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 257<CODE> int</CODE></FONT></TD> 258<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#size()">size</A></B>()</CODE> 259 260<BR> 261 </TD> 262</TR> 263<TR BGCOLOR="white" CLASS="TableRowColor"> 264<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 265<CODE> byte[]</CODE></FONT></TD> 266<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#toByteArray()">toByteArray</A></B>()</CODE> 267 268<BR> 269 </TD> 270</TR> 271<TR BGCOLOR="white" CLASS="TableRowColor"> 272<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 273<CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> 274<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#toString()">toString</A></B>()</CODE> 275 276<BR> 277 </TD> 278</TR> 279<TR BGCOLOR="white" CLASS="TableRowColor"> 280<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 281<CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> 282<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?is-external=true" title="class or interface in java.lang">String</A> encoding)</CODE> 283 284<BR> 285 </TD> 286</TR> 287<TR BGCOLOR="white" CLASS="TableRowColor"> 288<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 289<CODE> void</CODE></FONT></TD> 290<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#write(byte[])">write</A></B>(byte[] fromBuf)</CODE> 291 292<BR> 293 </TD> 294</TR> 295<TR BGCOLOR="white" CLASS="TableRowColor"> 296<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 297<CODE> void</CODE></FONT></TD> 298<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#write(byte[], int, int)">write</A></B>(byte[] fromBuf, 299 int offset, 300 int length)</CODE> 301 302<BR> 303 </TD> 304</TR> 305<TR BGCOLOR="white" CLASS="TableRowColor"> 306<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 307<CODE> void</CODE></FONT></TD> 308<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#write(int)">write</A></B>(int b)</CODE> 309 310<BR> 311 </TD> 312</TR> 313<TR BGCOLOR="white" CLASS="TableRowColor"> 314<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 315<CODE> void</CODE></FONT></TD> 316<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#writeFast(byte[])">writeFast</A></B>(byte[] fromBuf)</CODE> 317 318<BR> 319 Equivalent to <code>write(byte[])<code> but does not throw 320 <code>IOException</code>.</TD> 321</TR> 322<TR BGCOLOR="white" CLASS="TableRowColor"> 323<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 324<CODE> void</CODE></FONT></TD> 325<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#writeFast(byte[], int, int)">writeFast</A></B>(byte[] fromBuf, 326 int offset, 327 int length)</CODE> 328 329<BR> 330 Equivalent to <code>write(byte[],int,int)<code> but does not throw 331 <code>IOException</code>.</TD> 332</TR> 333<TR BGCOLOR="white" CLASS="TableRowColor"> 334<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 335<CODE> void</CODE></FONT></TD> 336<TD><CODE><B><A HREF="../../../com/sleepycat/util/FastOutputStream.html#writeFast(int)">writeFast</A></B>(int b)</CODE> 337 338<BR> 339 Equivalent to <code>write(int)<code> but does not throw 340 <code>IOException</code>.</TD> 341</TR> 342<TR BGCOLOR="white" CLASS="TableRowColor"> 343<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> 344<CODE> void</CODE></FONT></TD> 345<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?is-external=true" title="class or interface in java.io">OutputStream</A> out)</CODE> 346 347<BR> 348 </TD> 349</TR> 350</TABLE> 351 <A NAME="methods_inherited_from_class_java.io.OutputStream"><!-- --></A> 352<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 353<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 354<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?is-external=true" title="class or interface in java.io">OutputStream</A></B></TH> 355</TR> 356<TR BGCOLOR="white" CLASS="TableRowColor"> 357<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true#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?is-external=true#flush()" title="class or interface in java.io">flush</A></CODE></TD> 358</TR> 359</TABLE> 360 <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> 361<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 362<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> 363<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?is-external=true" title="class or interface in java.lang">Object</A></B></TH> 364</TR> 365<TR BGCOLOR="white" CLASS="TableRowColor"> 366<TD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#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?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> 367</TR> 368</TABLE> 369 370<P> 371 372<!-- ============ FIELD DETAIL =========== --> 373 374<A NAME="field_detail"><!-- --></A> 375<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 376<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 377<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 378<B>Field Detail</B></FONT></TH> 379</TR> 380</TABLE> 381 382<A NAME="DEFAULT_INIT_SIZE"><!-- --></A><H3> 383DEFAULT_INIT_SIZE</H3> 384<PRE> 385public static final int <B>DEFAULT_INIT_SIZE</B></PRE> 386<DL> 387<DD>The default initial size of the buffer if no initialSize parameter is 388 specified. This constant is 100 bytes. 389<P> 390<DL> 391<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#com.sleepycat.util.FastOutputStream.DEFAULT_INIT_SIZE">Constant Field Values</A></DL> 392</DL> 393<HR> 394 395<A NAME="DEFAULT_BUMP_SIZE"><!-- --></A><H3> 396DEFAULT_BUMP_SIZE</H3> 397<PRE> 398public static final int <B>DEFAULT_BUMP_SIZE</B></PRE> 399<DL> 400<DD>The default amount that the buffer is increased when it is full. This 401 constant is zero, which means to double the current buffer size. 402<P> 403<DL> 404<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#com.sleepycat.util.FastOutputStream.DEFAULT_BUMP_SIZE">Constant Field Values</A></DL> 405</DL> 406 407<!-- ========= CONSTRUCTOR DETAIL ======== --> 408 409<A NAME="constructor_detail"><!-- --></A> 410<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 411<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 412<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 413<B>Constructor Detail</B></FONT></TH> 414</TR> 415</TABLE> 416 417<A NAME="FastOutputStream()"><!-- --></A><H3> 418FastOutputStream</H3> 419<PRE> 420public <B>FastOutputStream</B>()</PRE> 421<DL> 422<DD>Creates an output stream with default sizes. 423<P> 424</DL> 425<HR> 426 427<A NAME="FastOutputStream(int)"><!-- --></A><H3> 428FastOutputStream</H3> 429<PRE> 430public <B>FastOutputStream</B>(int initialSize)</PRE> 431<DL> 432<DD>Creates an output stream with a default bump size and a given initial 433 size. 434<P> 435<DL> 436<DT><B>Parameters:</B><DD><CODE>initialSize</CODE> - the initial size of the buffer.</DL> 437</DL> 438<HR> 439 440<A NAME="FastOutputStream(int, int)"><!-- --></A><H3> 441FastOutputStream</H3> 442<PRE> 443public <B>FastOutputStream</B>(int initialSize, 444 int bumpSize)</PRE> 445<DL> 446<DD>Creates an output stream with a given bump size and initial size. 447<P> 448<DL> 449<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> 450</DL> 451<HR> 452 453<A NAME="FastOutputStream(byte[])"><!-- --></A><H3> 454FastOutputStream</H3> 455<PRE> 456public <B>FastOutputStream</B>(byte[] buffer)</PRE> 457<DL> 458<DD>Creates an output stream with a given initial buffer and a default 459 bump size. 460<P> 461<DL> 462<DT><B>Parameters:</B><DD><CODE>buffer</CODE> - the initial buffer; will be owned by this object.</DL> 463</DL> 464<HR> 465 466<A NAME="FastOutputStream(byte[], int)"><!-- --></A><H3> 467FastOutputStream</H3> 468<PRE> 469public <B>FastOutputStream</B>(byte[] buffer, 470 int bumpSize)</PRE> 471<DL> 472<DD>Creates an output stream with a given initial buffer and a given 473 bump size. 474<P> 475<DL> 476<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 477 default), the current buffer size will be doubled when the buffer is 478 full.</DL> 479</DL> 480 481<!-- ============ METHOD DETAIL ========== --> 482 483<A NAME="method_detail"><!-- --></A> 484<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 485<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 486<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> 487<B>Method Detail</B></FONT></TH> 488</TR> 489</TABLE> 490 491<A NAME="size()"><!-- --></A><H3> 492size</H3> 493<PRE> 494public int <B>size</B>()</PRE> 495<DL> 496<DD><DL> 497</DL> 498</DD> 499</DL> 500<HR> 501 502<A NAME="reset()"><!-- --></A><H3> 503reset</H3> 504<PRE> 505public void <B>reset</B>()</PRE> 506<DL> 507<DD><DL> 508</DL> 509</DD> 510</DL> 511<HR> 512 513<A NAME="write(int)"><!-- --></A><H3> 514write</H3> 515<PRE> 516public void <B>write</B>(int b)</PRE> 517<DL> 518<DD><DL> 519<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true#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?is-external=true" title="class or interface in java.io">OutputStream</A></CODE></DL> 520</DD> 521<DD><DL> 522</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)</PRE> 531<DL> 532<DD><DL> 533<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true#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?is-external=true" title="class or interface in java.io">OutputStream</A></CODE></DL> 534</DD> 535<DD><DL> 536</DL> 537</DD> 538</DL> 539<HR> 540 541<A NAME="write(byte[], int, int)"><!-- --></A><H3> 542write</H3> 543<PRE> 544public void <B>write</B>(byte[] fromBuf, 545 int offset, 546 int length)</PRE> 547<DL> 548<DD><DL> 549<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true#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?is-external=true" title="class or interface in java.io">OutputStream</A></CODE></DL> 550</DD> 551<DD><DL> 552</DL> 553</DD> 554</DL> 555<HR> 556 557<A NAME="writeTo(java.io.OutputStream)"><!-- --></A><H3> 558writeTo</H3> 559<PRE> 560public void <B>writeTo</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A> out) 561 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> 562<DL> 563<DD><DL> 564 565<DT><B>Throws:</B> 566<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> 567</DD> 568</DL> 569<HR> 570 571<A NAME="toString()"><!-- --></A><H3> 572toString</H3> 573<PRE> 574public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE> 575<DL> 576<DD><DL> 577<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true#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?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL> 578</DD> 579<DD><DL> 580</DL> 581</DD> 582</DL> 583<HR> 584 585<A NAME="toString(java.lang.String)"><!-- --></A><H3> 586toString</H3> 587<PRE> 588public <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" 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?is-external=true" title="class or interface in java.lang">String</A> encoding) 589 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/UnsupportedEncodingException.html?is-external=true" title="class or interface in java.io">UnsupportedEncodingException</A></PRE> 590<DL> 591<DD><DL> 592 593<DT><B>Throws:</B> 594<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/UnsupportedEncodingException.html?is-external=true" title="class or interface in java.io">UnsupportedEncodingException</A></CODE></DL> 595</DD> 596</DL> 597<HR> 598 599<A NAME="toByteArray()"><!-- --></A><H3> 600toByteArray</H3> 601<PRE> 602public byte[] <B>toByteArray</B>()</PRE> 603<DL> 604<DD><DL> 605</DL> 606</DD> 607</DL> 608<HR> 609 610<A NAME="writeFast(int)"><!-- --></A><H3> 611writeFast</H3> 612<PRE> 613public final void <B>writeFast</B>(int b)</PRE> 614<DL> 615<DD>Equivalent to <code>write(int)<code> but does not throw 616 <code>IOException</code>. 617<P> 618<DD><DL> 619<DT><B>See Also:</B><DD><A HREF="../../../com/sleepycat/util/FastOutputStream.html#write(int)"><CODE>write(int)</CODE></A></DL> 620</DD> 621</DL> 622<HR> 623 624<A NAME="writeFast(byte[])"><!-- --></A><H3> 625writeFast</H3> 626<PRE> 627public final void <B>writeFast</B>(byte[] fromBuf)</PRE> 628<DL> 629<DD>Equivalent to <code>write(byte[])<code> but does not throw 630 <code>IOException</code>. 631<P> 632<DD><DL> 633<DT><B>See Also:</B><DD><A HREF="../../../com/sleepycat/util/FastOutputStream.html#write(byte[])"><CODE>write(byte[])</CODE></A></DL> 634</DD> 635</DL> 636<HR> 637 638<A NAME="writeFast(byte[], int, int)"><!-- --></A><H3> 639writeFast</H3> 640<PRE> 641public final void <B>writeFast</B>(byte[] fromBuf, 642 int offset, 643 int length)</PRE> 644<DL> 645<DD>Equivalent to <code>write(byte[],int,int)<code> but does not throw 646 <code>IOException</code>. 647<P> 648<DD><DL> 649<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> 650</DD> 651</DL> 652<HR> 653 654<A NAME="getBufferBytes()"><!-- --></A><H3> 655getBufferBytes</H3> 656<PRE> 657public byte[] <B>getBufferBytes</B>()</PRE> 658<DL> 659<DD>Returns the buffer owned by this object. 660<P> 661<DD><DL> 662 663<DT><B>Returns:</B><DD>the buffer.</DL> 664</DD> 665</DL> 666<HR> 667 668<A NAME="getBufferOffset()"><!-- --></A><H3> 669getBufferOffset</H3> 670<PRE> 671public int <B>getBufferOffset</B>()</PRE> 672<DL> 673<DD>Returns the offset of the internal buffer. 674<P> 675<DD><DL> 676 677<DT><B>Returns:</B><DD>always zero currently.</DL> 678</DD> 679</DL> 680<HR> 681 682<A NAME="getBufferLength()"><!-- --></A><H3> 683getBufferLength</H3> 684<PRE> 685public int <B>getBufferLength</B>()</PRE> 686<DL> 687<DD>Returns the length used in the internal buffer, i.e., the offset at 688 which data will be written next. 689<P> 690<DD><DL> 691 692<DT><B>Returns:</B><DD>the buffer length.</DL> 693</DD> 694</DL> 695<HR> 696 697<A NAME="makeSpace(int)"><!-- --></A><H3> 698makeSpace</H3> 699<PRE> 700public void <B>makeSpace</B>(int sizeNeeded)</PRE> 701<DL> 702<DD>Ensure that at least the given number of bytes are available in the 703 internal buffer. 704<P> 705<DD><DL> 706<DT><B>Parameters:</B><DD><CODE>sizeNeeded</CODE> - the number of bytes desired.</DL> 707</DD> 708</DL> 709<HR> 710 711<A NAME="addSize(int)"><!-- --></A><H3> 712addSize</H3> 713<PRE> 714public void <B>addSize</B>(int sizeAdded)</PRE> 715<DL> 716<DD>Skip the given number of bytes in the buffer. 717<P> 718<DD><DL> 719<DT><B>Parameters:</B><DD><CODE>sizeAdded</CODE> - number of bytes to skip.</DL> 720</DD> 721</DL> 722<!-- ========= 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