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7DecompressorStream (Hadoop 0.20.1 API)
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58&nbsp;<A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress"><B>PREV CLASS</B></A>&nbsp;
59&nbsp;<A HREF="../../../../../org/apache/hadoop/io/compress/DefaultCodec.html" title="class in org.apache.hadoop.io.compress"><B>NEXT CLASS</B></A></FONT></TD>
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80<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
81DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
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86
87<HR>
88<!-- ======== START OF CLASS DATA ======== -->
89<H2>
90<FONT SIZE="-1">
91org.apache.hadoop.io.compress</FONT>
92<BR>
93Class DecompressorStream</H2>
94<PRE>
95<A HREF="http://java.sun.com/javase/6/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/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">java.io.InputStream</A>
97      <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">org.apache.hadoop.io.compress.CompressionInputStream</A>
98          <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.io.compress.DecompressorStream</B>
99</PRE>
100<DL>
101<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A></DD>
102</DL>
103<DL>
104<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/hadoop/io/compress/BlockDecompressorStream.html" title="class in org.apache.hadoop.io.compress">BlockDecompressorStream</A>, <A HREF="../../../../../org/apache/hadoop/io/compress/GzipCodec.GzipInputStream.html" title="class in org.apache.hadoop.io.compress">GzipCodec.GzipInputStream</A></DD>
105</DL>
106<HR>
107<DL>
108<DT><PRE>public class <B>DecompressorStream</B><DT>extends <A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></DL>
109</PRE>
110
111<P>
112<HR>
113
114<P>
115<!-- =========== FIELD SUMMARY =========== -->
116
117<A NAME="field_summary"><!-- --></A>
118<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
119<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
120<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
121<B>Field Summary</B></FONT></TH>
122</TR>
123<TR BGCOLOR="white" CLASS="TableRowColor">
124<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
125<CODE>protected &nbsp;byte[]</CODE></FONT></TD>
126<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#buffer">buffer</A></B></CODE>
127
128<BR>
129&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
130</TR>
131<TR BGCOLOR="white" CLASS="TableRowColor">
132<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
133<CODE>protected &nbsp;boolean</CODE></FONT></TD>
134<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#closed">closed</A></B></CODE>
135
136<BR>
137&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
138</TR>
139<TR BGCOLOR="white" CLASS="TableRowColor">
140<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
141<CODE>protected &nbsp;<A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A></CODE></FONT></TD>
142<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#decompressor">decompressor</A></B></CODE>
143
144<BR>
145&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
146</TR>
147<TR BGCOLOR="white" CLASS="TableRowColor">
148<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
149<CODE>protected &nbsp;boolean</CODE></FONT></TD>
150<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#eof">eof</A></B></CODE>
151
152<BR>
153&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
154</TR>
155</TABLE>
156&nbsp;<A NAME="fields_inherited_from_class_org.apache.hadoop.io.compress.CompressionInputStream"><!-- --></A>
157<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
158<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
159<TH ALIGN="left"><B>Fields inherited from class org.apache.hadoop.io.compress.<A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></B></TH>
160</TR>
161<TR BGCOLOR="white" CLASS="TableRowColor">
162<TD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#in">in</A></CODE></TD>
163</TR>
164</TABLE>
165&nbsp;
166<!-- ======== CONSTRUCTOR SUMMARY ======== -->
167
168<A NAME="constructor_summary"><!-- --></A>
169<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
170<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
171<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
172<B>Constructor Summary</B></FONT></TH>
173</TR>
174<TR BGCOLOR="white" CLASS="TableRowColor">
175<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
176<CODE>protected </CODE></FONT></TD>
177<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#DecompressorStream(java.io.InputStream)">DecompressorStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in)</CODE>
178
179<BR>
180&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Allow derived classes to directly set the underlying stream.</TD>
181</TR>
182<TR BGCOLOR="white" CLASS="TableRowColor">
183<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
184<CODE>&nbsp;</CODE></FONT></TD>
185<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#DecompressorStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)">DecompressorStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in,
186                   <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>&nbsp;decompressor)</CODE>
187
188<BR>
189&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
190</TR>
191<TR BGCOLOR="white" CLASS="TableRowColor">
192<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
193<CODE>&nbsp;</CODE></FONT></TD>
194<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#DecompressorStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor, int)">DecompressorStream</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in,
195                   <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>&nbsp;decompressor,
196                   int&nbsp;bufferSize)</CODE>
197
198<BR>
199&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
200</TR>
201</TABLE>
202&nbsp;
203<!-- ========== METHOD SUMMARY =========== -->
204
205<A NAME="method_summary"><!-- --></A>
206<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
207<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
208<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
209<B>Method Summary</B></FONT></TH>
210</TR>
211<TR BGCOLOR="white" CLASS="TableRowColor">
212<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
213<CODE>&nbsp;int</CODE></FONT></TD>
214<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#available()">available</A></B>()</CODE>
215
216<BR>
217&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
218</TR>
219<TR BGCOLOR="white" CLASS="TableRowColor">
220<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
221<CODE>protected &nbsp;void</CODE></FONT></TD>
222<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#checkStream()">checkStream</A></B>()</CODE>
223
224<BR>
225&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
226</TR>
227<TR BGCOLOR="white" CLASS="TableRowColor">
228<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
229<CODE>&nbsp;void</CODE></FONT></TD>
230<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#close()">close</A></B>()</CODE>
231
232<BR>
233&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
234</TR>
235<TR BGCOLOR="white" CLASS="TableRowColor">
236<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
237<CODE>protected &nbsp;int</CODE></FONT></TD>
238<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#decompress(byte[], int, int)">decompress</A></B>(byte[]&nbsp;b,
239           int&nbsp;off,
240           int&nbsp;len)</CODE>
241
242<BR>
243&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
244</TR>
245<TR BGCOLOR="white" CLASS="TableRowColor">
246<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
247<CODE>protected &nbsp;void</CODE></FONT></TD>
248<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#getCompressedData()">getCompressedData</A></B>()</CODE>
249
250<BR>
251&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
252</TR>
253<TR BGCOLOR="white" CLASS="TableRowColor">
254<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
255<CODE>&nbsp;void</CODE></FONT></TD>
256<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#mark(int)">mark</A></B>(int&nbsp;readlimit)</CODE>
257
258<BR>
259&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
260</TR>
261<TR BGCOLOR="white" CLASS="TableRowColor">
262<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
263<CODE>&nbsp;boolean</CODE></FONT></TD>
264<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#markSupported()">markSupported</A></B>()</CODE>
265
266<BR>
267&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
268</TR>
269<TR BGCOLOR="white" CLASS="TableRowColor">
270<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
271<CODE>&nbsp;int</CODE></FONT></TD>
272<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#read()">read</A></B>()</CODE>
273
274<BR>
275&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
276</TR>
277<TR BGCOLOR="white" CLASS="TableRowColor">
278<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
279<CODE>&nbsp;int</CODE></FONT></TD>
280<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#read(byte[], int, int)">read</A></B>(byte[]&nbsp;b,
281     int&nbsp;off,
282     int&nbsp;len)</CODE>
283
284<BR>
285&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Read bytes from the stream.</TD>
286</TR>
287<TR BGCOLOR="white" CLASS="TableRowColor">
288<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
289<CODE>&nbsp;void</CODE></FONT></TD>
290<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#reset()">reset</A></B>()</CODE>
291
292<BR>
293&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
294</TR>
295<TR BGCOLOR="white" CLASS="TableRowColor">
296<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
297<CODE>&nbsp;void</CODE></FONT></TD>
298<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#resetState()">resetState</A></B>()</CODE>
299
300<BR>
301&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reset the decompressor to its initial state and discard any buffered data,
302 as the underlying stream may have been repositioned.</TD>
303</TR>
304<TR BGCOLOR="white" CLASS="TableRowColor">
305<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
306<CODE>&nbsp;long</CODE></FONT></TD>
307<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/compress/DecompressorStream.html#skip(long)">skip</A></B>(long&nbsp;n)</CODE>
308
309<BR>
310&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
311</TR>
312</TABLE>
313&nbsp;<A NAME="methods_inherited_from_class_java.io.InputStream"><!-- --></A>
314<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
315<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
316<TH ALIGN="left"><B>Methods inherited from class java.io.<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></B></TH>
317</TR>
318<TR BGCOLOR="white" CLASS="TableRowColor">
319<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#read(byte[])" title="class or interface in java.io">read</A></CODE></TD>
320</TR>
321</TABLE>
322&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
323<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
324<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
325<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
326</TR>
327<TR BGCOLOR="white" CLASS="TableRowColor">
328<TD><CODE><A HREF="http://java.sun.com/javase/6/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/javase/6/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/javase/6/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/javase/6/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/javase/6/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/javase/6/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/javase/6/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/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/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/javase/6/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/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
329</TR>
330</TABLE>
331&nbsp;
332<P>
333
334<!-- ============ FIELD DETAIL =========== -->
335
336<A NAME="field_detail"><!-- --></A>
337<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
338<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
339<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
340<B>Field Detail</B></FONT></TH>
341</TR>
342</TABLE>
343
344<A NAME="decompressor"><!-- --></A><H3>
345decompressor</H3>
346<PRE>
347protected <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A> <B>decompressor</B></PRE>
348<DL>
349<DL>
350</DL>
351</DL>
352<HR>
353
354<A NAME="buffer"><!-- --></A><H3>
355buffer</H3>
356<PRE>
357protected byte[] <B>buffer</B></PRE>
358<DL>
359<DL>
360</DL>
361</DL>
362<HR>
363
364<A NAME="eof"><!-- --></A><H3>
365eof</H3>
366<PRE>
367protected boolean <B>eof</B></PRE>
368<DL>
369<DL>
370</DL>
371</DL>
372<HR>
373
374<A NAME="closed"><!-- --></A><H3>
375closed</H3>
376<PRE>
377protected boolean <B>closed</B></PRE>
378<DL>
379<DL>
380</DL>
381</DL>
382
383<!-- ========= CONSTRUCTOR DETAIL ======== -->
384
385<A NAME="constructor_detail"><!-- --></A>
386<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
387<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
388<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
389<B>Constructor Detail</B></FONT></TH>
390</TR>
391</TABLE>
392
393<A NAME="DecompressorStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor, int)"><!-- --></A><H3>
394DecompressorStream</H3>
395<PRE>
396public <B>DecompressorStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in,
397                          <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>&nbsp;decompressor,
398                          int&nbsp;bufferSize)</PRE>
399<DL>
400</DL>
401<HR>
402
403<A NAME="DecompressorStream(java.io.InputStream, org.apache.hadoop.io.compress.Decompressor)"><!-- --></A><H3>
404DecompressorStream</H3>
405<PRE>
406public <B>DecompressorStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in,
407                          <A HREF="../../../../../org/apache/hadoop/io/compress/Decompressor.html" title="interface in org.apache.hadoop.io.compress">Decompressor</A>&nbsp;decompressor)</PRE>
408<DL>
409</DL>
410<HR>
411
412<A NAME="DecompressorStream(java.io.InputStream)"><!-- --></A><H3>
413DecompressorStream</H3>
414<PRE>
415protected <B>DecompressorStream</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in)</PRE>
416<DL>
417<DD>Allow derived classes to directly set the underlying stream.
418<P>
419<DL>
420<DT><B>Parameters:</B><DD><CODE>in</CODE> - Underlying input stream.</DL>
421</DL>
422
423<!-- ============ METHOD DETAIL ========== -->
424
425<A NAME="method_detail"><!-- --></A>
426<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
427<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
428<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
429<B>Method Detail</B></FONT></TH>
430</TR>
431</TABLE>
432
433<A NAME="read()"><!-- --></A><H3>
434read</H3>
435<PRE>
436public int <B>read</B>()
437         throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
438<DL>
439<DD><DL>
440<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#read()" title="class or interface in java.io">read</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
441</DD>
442<DD><DL>
443
444<DT><B>Throws:</B>
445<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
446</DD>
447</DL>
448<HR>
449
450<A NAME="read(byte[], int, int)"><!-- --></A><H3>
451read</H3>
452<PRE>
453public int <B>read</B>(byte[]&nbsp;b,
454                int&nbsp;off,
455                int&nbsp;len)
456         throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
457<DL>
458<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#read(byte[], int, int)">CompressionInputStream</A></CODE></B></DD>
459<DD>Read bytes from the stream.
460 Made abstract to prevent leakage to underlying stream.
461<P>
462<DD><DL>
463<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#read(byte[], int, int)">read</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></CODE></DL>
464</DD>
465<DD><DL>
466
467<DT><B>Throws:</B>
468<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
469</DD>
470</DL>
471<HR>
472
473<A NAME="decompress(byte[], int, int)"><!-- --></A><H3>
474decompress</H3>
475<PRE>
476protected int <B>decompress</B>(byte[]&nbsp;b,
477                         int&nbsp;off,
478                         int&nbsp;len)
479                  throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
480<DL>
481<DD><DL>
482
483<DT><B>Throws:</B>
484<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
485</DD>
486</DL>
487<HR>
488
489<A NAME="getCompressedData()"><!-- --></A><H3>
490getCompressedData</H3>
491<PRE>
492protected void <B>getCompressedData</B>()
493                          throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
494<DL>
495<DD><DL>
496
497<DT><B>Throws:</B>
498<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
499</DD>
500</DL>
501<HR>
502
503<A NAME="checkStream()"><!-- --></A><H3>
504checkStream</H3>
505<PRE>
506protected void <B>checkStream</B>()
507                    throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
508<DL>
509<DD><DL>
510
511<DT><B>Throws:</B>
512<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
513</DD>
514</DL>
515<HR>
516
517<A NAME="resetState()"><!-- --></A><H3>
518resetState</H3>
519<PRE>
520public void <B>resetState</B>()
521                throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
522<DL>
523<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#resetState()">CompressionInputStream</A></CODE></B></DD>
524<DD>Reset the decompressor to its initial state and discard any buffered data,
525 as the underlying stream may have been repositioned.
526<P>
527<DD><DL>
528<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#resetState()">resetState</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></CODE></DL>
529</DD>
530<DD><DL>
531
532<DT><B>Throws:</B>
533<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
534</DD>
535</DL>
536<HR>
537
538<A NAME="skip(long)"><!-- --></A><H3>
539skip</H3>
540<PRE>
541public long <B>skip</B>(long&nbsp;n)
542          throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
543<DL>
544<DD><DL>
545<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#skip(long)" title="class or interface in java.io">skip</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
546</DD>
547<DD><DL>
548
549<DT><B>Throws:</B>
550<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
551</DD>
552</DL>
553<HR>
554
555<A NAME="available()"><!-- --></A><H3>
556available</H3>
557<PRE>
558public int <B>available</B>()
559              throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
560<DL>
561<DD><DL>
562<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#available()" title="class or interface in java.io">available</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
563</DD>
564<DD><DL>
565
566<DT><B>Throws:</B>
567<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
568</DD>
569</DL>
570<HR>
571
572<A NAME="close()"><!-- --></A><H3>
573close</H3>
574<PRE>
575public void <B>close</B>()
576           throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
577<DL>
578<DD><DL>
579<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io">close</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html#close()">close</A></CODE> in class <CODE><A HREF="../../../../../org/apache/hadoop/io/compress/CompressionInputStream.html" title="class in org.apache.hadoop.io.compress">CompressionInputStream</A></CODE></DL>
580</DD>
581<DD><DL>
582
583<DT><B>Throws:</B>
584<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
585</DD>
586</DL>
587<HR>
588
589<A NAME="markSupported()"><!-- --></A><H3>
590markSupported</H3>
591<PRE>
592public boolean <B>markSupported</B>()</PRE>
593<DL>
594<DD><DL>
595<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#markSupported()" title="class or interface in java.io">markSupported</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
596</DD>
597<DD><DL>
598</DL>
599</DD>
600</DL>
601<HR>
602
603<A NAME="mark(int)"><!-- --></A><H3>
604mark</H3>
605<PRE>
606public void <B>mark</B>(int&nbsp;readlimit)</PRE>
607<DL>
608<DD><DL>
609<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#mark(int)" title="class or interface in java.io">mark</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
610</DD>
611<DD><DL>
612</DL>
613</DD>
614</DL>
615<HR>
616
617<A NAME="reset()"><!-- --></A><H3>
618reset</H3>
619<PRE>
620public void <B>reset</B>()
621           throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
622<DL>
623<DD><DL>
624<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#reset()" title="class or interface in java.io">reset</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></DL>
625</DD>
626<DD><DL>
627
628<DT><B>Throws:</B>
629<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
630</DD>
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