source: proiecte/HadoopJUnit/hadoop-0.20.1/docs/api/org/apache/hadoop/io/UTF8.html @ 120

Last change on this file since 120 was 120, checked in by (none), 14 years ago

Added the mail files for the Hadoop JUNit Project
  • Property svn:executable set to *
File size: 30.6 KB
Line 
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_07) on Tue Sep 01 20:56:53 UTC 2009 -->
6<TITLE>
7UTF8 (Hadoop 0.20.1 API)
8</TITLE>
9
10<META NAME="date" CONTENT="2009-09-01">
11
12<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.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="UTF8 (Hadoop 0.20.1 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>&nbsp;</TD>
41  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
42  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
43  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/UTF8.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
44  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
45  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
46  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
47  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
48  </TR>
49</TABLE>
50</TD>
51<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
52</EM>
53</TD>
54</TR>
55
56<TR>
57<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
58&nbsp;<A HREF="../../../../org/apache/hadoop/io/TwoDArrayWritable.html" title="class in org.apache.hadoop.io"><B>PREV CLASS</B></A>&nbsp;
59&nbsp;<A HREF="../../../../org/apache/hadoop/io/UTF8.Comparator.html" title="class in org.apache.hadoop.io"><B>NEXT CLASS</B></A></FONT></TD>
60<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
61  <A HREF="../../../../index.html?org/apache/hadoop/io/UTF8.html" target="_top"><B>FRAMES</B></A>  &nbsp;
62&nbsp;<A HREF="UTF8.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
63&nbsp;<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:&nbsp;<A HREF="#nested_class_summary">NESTED</A>&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
80<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
81DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<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">
91org.apache.hadoop.io</FONT>
92<BR>
93Class UTF8</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 "><B>org.apache.hadoop.io.UTF8</B>
97</PRE>
98<DL>
99<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A>, <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>, <A HREF="../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</A></DD>
100</DL>
101<HR>
102<B>Deprecated.</B>&nbsp;<I>replaced by Text</I>
103<P>
104<DL>
105<DT><PRE>public class <B>UTF8</B><DT>extends <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><DT>implements <A HREF="../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</A></DL>
106</PRE>
107
108<P>
109A WritableComparable for strings that uses the UTF8 encoding.
110 
111 <p>Also includes utilities for efficiently reading and writing UTF-8.
112<P>
113
114<P>
115<HR>
116
117<P>
118<!-- ======== NESTED CLASS SUMMARY ======== -->
119
120<A NAME="nested_class_summary"><!-- --></A>
121<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
122<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
123<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
124<B>Nested Class Summary</B></FONT></TH>
125</TR>
126<TR BGCOLOR="white" CLASS="TableRowColor">
127<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
128<CODE>static&nbsp;class</CODE></FONT></TD>
129<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.Comparator.html" title="class in org.apache.hadoop.io">UTF8.Comparator</A></B></CODE>
130
131<BR>
132&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;A WritableComparator optimized for UTF8 keys.</TD>
133</TR>
134</TABLE>
135&nbsp;
136<!-- ======== CONSTRUCTOR SUMMARY ======== -->
137
138<A NAME="constructor_summary"><!-- --></A>
139<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
140<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
141<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
142<B>Constructor Summary</B></FONT></TH>
143</TR>
144<TR BGCOLOR="white" CLASS="TableRowColor">
145<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#UTF8()">UTF8</A></B>()</CODE>
146
147<BR>
148&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;&nbsp;</TD>
149</TR>
150<TR BGCOLOR="white" CLASS="TableRowColor">
151<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#UTF8(java.lang.String)">UTF8</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</CODE>
152
153<BR>
154&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Construct from a given string.</TD>
155</TR>
156<TR BGCOLOR="white" CLASS="TableRowColor">
157<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#UTF8(org.apache.hadoop.io.UTF8)">UTF8</A></B>(<A HREF="../../../../org/apache/hadoop/io/UTF8.html" title="class in org.apache.hadoop.io">UTF8</A>&nbsp;utf8)</CODE>
158
159<BR>
160&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Construct from a given string.</TD>
161</TR>
162</TABLE>
163&nbsp;
164<!-- ========== METHOD SUMMARY =========== -->
165
166<A NAME="method_summary"><!-- --></A>
167<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
168<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
169<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
170<B>Method Summary</B></FONT></TH>
171</TR>
172<TR BGCOLOR="white" CLASS="TableRowColor">
173<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
174<CODE>&nbsp;int</CODE></FONT></TD>
175<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#compareTo(java.lang.Object)">compareTo</A></B>(<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>&nbsp;o)</CODE>
176
177<BR>
178&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Compare two UTF8s.</TD>
179</TR>
180<TR BGCOLOR="white" CLASS="TableRowColor">
181<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
182<CODE>&nbsp;boolean</CODE></FONT></TD>
183<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#equals(java.lang.Object)">equals</A></B>(<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>&nbsp;o)</CODE>
184
185<BR>
186&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Returns true iff <code>o</code> is a UTF8 with the same contents.</TD>
187</TR>
188<TR BGCOLOR="white" CLASS="TableRowColor">
189<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
190<CODE>&nbsp;byte[]</CODE></FONT></TD>
191<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#getBytes()">getBytes</A></B>()</CODE>
192
193<BR>
194&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;The raw bytes.</TD>
195</TR>
196<TR BGCOLOR="white" CLASS="TableRowColor">
197<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
198<CODE>static&nbsp;byte[]</CODE></FONT></TD>
199<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#getBytes(java.lang.String)">getBytes</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</CODE>
200
201<BR>
202&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Convert a string to a UTF-8 encoded byte array.</TD>
203</TR>
204<TR BGCOLOR="white" CLASS="TableRowColor">
205<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
206<CODE>&nbsp;int</CODE></FONT></TD>
207<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#getLength()">getLength</A></B>()</CODE>
208
209<BR>
210&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;The number of bytes in the encoded string.</TD>
211</TR>
212<TR BGCOLOR="white" CLASS="TableRowColor">
213<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
214<CODE>&nbsp;int</CODE></FONT></TD>
215<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#hashCode()">hashCode</A></B>()</CODE>
216
217<BR>
218&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;&nbsp;</TD>
219</TR>
220<TR BGCOLOR="white" CLASS="TableRowColor">
221<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
222<CODE>&nbsp;void</CODE></FONT></TD>
223<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#readFields(java.io.DataInput)">readFields</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)</CODE>
224
225<BR>
226&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Deserialize the fields of this object from <code>in</code>.</TD>
227</TR>
228<TR BGCOLOR="white" CLASS="TableRowColor">
229<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
230<CODE>static&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
231<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#readString(java.io.DataInput)">readString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)</CODE>
232
233<BR>
234&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Read a UTF-8 encoded string.</TD>
235</TR>
236<TR BGCOLOR="white" CLASS="TableRowColor">
237<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
238<CODE>&nbsp;void</CODE></FONT></TD>
239<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#set(java.lang.String)">set</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</CODE>
240
241<BR>
242&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Set to contain the contents of a string.</TD>
243</TR>
244<TR BGCOLOR="white" CLASS="TableRowColor">
245<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
246<CODE>&nbsp;void</CODE></FONT></TD>
247<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#set(org.apache.hadoop.io.UTF8)">set</A></B>(<A HREF="../../../../org/apache/hadoop/io/UTF8.html" title="class in org.apache.hadoop.io">UTF8</A>&nbsp;other)</CODE>
248
249<BR>
250&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Set to contain the contents of a string.</TD>
251</TR>
252<TR BGCOLOR="white" CLASS="TableRowColor">
253<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
254<CODE>static&nbsp;void</CODE></FONT></TD>
255<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#skip(java.io.DataInput)">skip</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)</CODE>
256
257<BR>
258&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Skips over one UTF8 in the input.</TD>
259</TR>
260<TR BGCOLOR="white" CLASS="TableRowColor">
261<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
262<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
263<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#toString()">toString</A></B>()</CODE>
264
265<BR>
266&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Convert to a String.</TD>
267</TR>
268<TR BGCOLOR="white" CLASS="TableRowColor">
269<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
270<CODE>&nbsp;void</CODE></FONT></TD>
271<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#write(java.io.DataOutput)">write</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out)</CODE>
272
273<BR>
274&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Serialize the fields of this object to <code>out</code>.</TD>
275</TR>
276<TR BGCOLOR="white" CLASS="TableRowColor">
277<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
278<CODE>static&nbsp;int</CODE></FONT></TD>
279<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/UTF8.html#writeString(java.io.DataOutput, java.lang.String)">writeString</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out,
280            <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</CODE>
281
282<BR>
283&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Write a UTF-8 encoded string.</TD>
284</TR>
285</TABLE>
286&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
287<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
288<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
289<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>
290</TR>
291<TR BGCOLOR="white" CLASS="TableRowColor">
292<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#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#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#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>
293</TR>
294</TABLE>
295&nbsp;
296<P>
297
298<!-- ========= CONSTRUCTOR DETAIL ======== -->
299
300<A NAME="constructor_detail"><!-- --></A>
301<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
302<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
303<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
304<B>Constructor Detail</B></FONT></TH>
305</TR>
306</TABLE>
307
308<A NAME="UTF8()"><!-- --></A><H3>
309UTF8</H3>
310<PRE>
311public <B>UTF8</B>()</PRE>
312<DL>
313<DD><B>Deprecated.</B>&nbsp;</DL>
314<HR>
315
316<A NAME="UTF8(java.lang.String)"><!-- --></A><H3>
317UTF8</H3>
318<PRE>
319public <B>UTF8</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</PRE>
320<DL>
321<DD><B>Deprecated.</B>&nbsp;<DD>Construct from a given string.
322<P>
323</DL>
324<HR>
325
326<A NAME="UTF8(org.apache.hadoop.io.UTF8)"><!-- --></A><H3>
327UTF8</H3>
328<PRE>
329public <B>UTF8</B>(<A HREF="../../../../org/apache/hadoop/io/UTF8.html" title="class in org.apache.hadoop.io">UTF8</A>&nbsp;utf8)</PRE>
330<DL>
331<DD><B>Deprecated.</B>&nbsp;<DD>Construct from a given string.
332<P>
333</DL>
334
335<!-- ============ METHOD DETAIL ========== -->
336
337<A NAME="method_detail"><!-- --></A>
338<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
339<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
340<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
341<B>Method Detail</B></FONT></TH>
342</TR>
343</TABLE>
344
345<A NAME="getBytes()"><!-- --></A><H3>
346getBytes</H3>
347<PRE>
348public byte[] <B>getBytes</B>()</PRE>
349<DL>
350<DD><B>Deprecated.</B>&nbsp;<DD>The raw bytes.
351<P>
352<DD><DL>
353</DL>
354</DD>
355<DD><DL>
356</DL>
357</DD>
358</DL>
359<HR>
360
361<A NAME="getLength()"><!-- --></A><H3>
362getLength</H3>
363<PRE>
364public int <B>getLength</B>()</PRE>
365<DL>
366<DD><B>Deprecated.</B>&nbsp;<DD>The number of bytes in the encoded string.
367<P>
368<DD><DL>
369</DL>
370</DD>
371<DD><DL>
372</DL>
373</DD>
374</DL>
375<HR>
376
377<A NAME="set(java.lang.String)"><!-- --></A><H3>
378set</H3>
379<PRE>
380public void <B>set</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</PRE>
381<DL>
382<DD><B>Deprecated.</B>&nbsp;<DD>Set to contain the contents of a string.
383<P>
384<DD><DL>
385</DL>
386</DD>
387<DD><DL>
388</DL>
389</DD>
390</DL>
391<HR>
392
393<A NAME="set(org.apache.hadoop.io.UTF8)"><!-- --></A><H3>
394set</H3>
395<PRE>
396public void <B>set</B>(<A HREF="../../../../org/apache/hadoop/io/UTF8.html" title="class in org.apache.hadoop.io">UTF8</A>&nbsp;other)</PRE>
397<DL>
398<DD><B>Deprecated.</B>&nbsp;<DD>Set to contain the contents of a string.
399<P>
400<DD><DL>
401</DL>
402</DD>
403<DD><DL>
404</DL>
405</DD>
406</DL>
407<HR>
408
409<A NAME="readFields(java.io.DataInput)"><!-- --></A><H3>
410readFields</H3>
411<PRE>
412public void <B>readFields</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)
413                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>
414<DL>
415<DD><B>Deprecated.</B>&nbsp;<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#readFields(java.io.DataInput)">Writable</A></CODE></B></DD>
416<DD>Deserialize the fields of this object from <code>in</code>. 
417 
418 <p>For efficiency, implementations should attempt to re-use storage in the
419 existing object where possible.</p>
420<P>
421<DD><DL>
422<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#readFields(java.io.DataInput)">readFields</A></CODE> in interface <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></DL>
423</DD>
424<DD><DL>
425<DT><B>Parameters:</B><DD><CODE>in</CODE> - <code>DataInput</code> to deseriablize this object from.
426<DT><B>Throws:</B>
427<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>
428</DD>
429</DL>
430<HR>
431
432<A NAME="skip(java.io.DataInput)"><!-- --></A><H3>
433skip</H3>
434<PRE>
435public static void <B>skip</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)
436                 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>
437<DL>
438<DD><B>Deprecated.</B>&nbsp;<DD>Skips over one UTF8 in the input.
439<P>
440<DD><DL>
441</DL>
442</DD>
443<DD><DL>
444
445<DT><B>Throws:</B>
446<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>
447</DD>
448</DL>
449<HR>
450
451<A NAME="write(java.io.DataOutput)"><!-- --></A><H3>
452write</H3>
453<PRE>
454public void <B>write</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out)
455           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>
456<DL>
457<DD><B>Deprecated.</B>&nbsp;<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#write(java.io.DataOutput)">Writable</A></CODE></B></DD>
458<DD>Serialize the fields of this object to <code>out</code>.
459<P>
460<DD><DL>
461<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#write(java.io.DataOutput)">write</A></CODE> in interface <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></DL>
462</DD>
463<DD><DL>
464<DT><B>Parameters:</B><DD><CODE>out</CODE> - <code>DataOuput</code> to serialize this object into.
465<DT><B>Throws:</B>
466<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>
467</DD>
468</DL>
469<HR>
470
471<A NAME="compareTo(java.lang.Object)"><!-- --></A><H3>
472compareTo</H3>
473<PRE>
474public int <B>compareTo</B>(<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>&nbsp;o)</PRE>
475<DL>
476<DD><B>Deprecated.</B>&nbsp;<DD>Compare two UTF8s.
477<P>
478<DD><DL>
479<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true#compareTo(T)" title="class or interface in java.lang">compareTo</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A></CODE></DL>
480</DD>
481<DD><DL>
482</DL>
483</DD>
484</DL>
485<HR>
486
487<A NAME="toString()"><!-- --></A><H3>
488toString</H3>
489<PRE>
490public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
491<DL>
492<DD><B>Deprecated.</B>&nbsp;<DD>Convert to a String.
493<P>
494<DD><DL>
495<DT><B>Overrides:</B><DD><CODE><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></CODE> in class <CODE><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></CODE></DL>
496</DD>
497<DD><DL>
498</DL>
499</DD>
500</DL>
501<HR>
502
503<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
504equals</H3>
505<PRE>
506public boolean <B>equals</B>(<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>&nbsp;o)</PRE>
507<DL>
508<DD><B>Deprecated.</B>&nbsp;<DD>Returns true iff <code>o</code> is a UTF8 with the same contents.
509<P>
510<DD><DL>
511<DT><B>Overrides:</B><DD><CODE><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></CODE> in class <CODE><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></CODE></DL>
512</DD>
513<DD><DL>
514</DL>
515</DD>
516</DL>
517<HR>
518
519<A NAME="hashCode()"><!-- --></A><H3>
520hashCode</H3>
521<PRE>
522public int <B>hashCode</B>()</PRE>
523<DL>
524<DD><B>Deprecated.</B>&nbsp;<DD><DL>
525<DT><B>Overrides:</B><DD><CODE><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></CODE> in class <CODE><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></CODE></DL>
526</DD>
527<DD><DL>
528</DL>
529</DD>
530</DL>
531<HR>
532
533<A NAME="getBytes(java.lang.String)"><!-- --></A><H3>
534getBytes</H3>
535<PRE>
536public static byte[] <B>getBytes</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;string)</PRE>
537<DL>
538<DD><B>Deprecated.</B>&nbsp;<DD>Convert a string to a UTF-8 encoded byte array.
539<P>
540<DD><DL>
541</DL>
542</DD>
543<DD><DL>
544<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true#getBytes(java.lang.String)" title="class or interface in java.lang"><CODE>String.getBytes(String)</CODE></A></DL>
545</DD>
546</DL>
547<HR>
548
549<A NAME="readString(java.io.DataInput)"><!-- --></A><H3>
550readString</H3>
551<PRE>
552public static <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>readString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)
553                         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>
554<DL>
555<DD><B>Deprecated.</B>&nbsp;<DD>Read a UTF-8 encoded string.
556<P>
557<DD><DL>
558</DL>
559</DD>
560<DD><DL>
561
562<DT><B>Throws:</B>
563<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><DT><B>See Also:</B><DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true#readUTF()" title="class or interface in java.io"><CODE>DataInput.readUTF()</CODE></A></DL>
564</DD>
565</DL>
566<HR>
567
568<A NAME="writeString(java.io.DataOutput, java.lang.String)"><!-- --></A><H3>
569writeString</H3>
570<PRE>
571public static int <B>writeString</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out,
572                              <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)
573                       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>
574<DL>
575<DD><B>Deprecated.</B>&nbsp;<DD>Write a UTF-8 encoded string.
576<P>
577<DD><DL>
578</DL>
579</DD>
580<DD><DL>
581
582<DT><B>Throws:</B>
583<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><DT><B>See Also:</B><DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeUTF(java.lang.String)" title="class or interface in java.io"><CODE>DataOutput.writeUTF(String)</CODE></A></DL>
584</DD>
585</DL>
586<!-- ========= END OF CLASS DATA ========= -->
587<HR>
588
589
590<!-- ======= START OF BOTTOM NAVBAR ====== -->
591<A NAME="navbar_bottom"><!-- --></A>
592<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
593<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
594<TR>
595<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
596<A NAME="navbar_bottom_firstrow"><!-- --></A>
597<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
598  <TR ALIGN="center" VALIGN="top">
599  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
600  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
601  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
602  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/UTF8.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
603  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
604  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
605  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
606  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
607  </TR>
608</TABLE>
609</TD>
610<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
611</EM>
612</TD>
613</TR>
614
615<TR>
616<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
617&nbsp;<A HREF="../../../../org/apache/hadoop/io/TwoDArrayWritable.html" title="class in org.apache.hadoop.io"><B>PREV CLASS</B></A>&nbsp;
618&nbsp;<A HREF="../../../../org/apache/hadoop/io/UTF8.Comparator.html" title="class in org.apache.hadoop.io"><B>NEXT CLASS</B></A></FONT></TD>
619<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
620  <A HREF="../../../../index.html?org/apache/hadoop/io/UTF8.html" target="_top"><B>FRAMES</B></A>  &nbsp;
621&nbsp;<A HREF="UTF8.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
622&nbsp;<SCRIPT type="text/javascript">
623  <!--
624  if(window==top) {
625    document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
626  }
627  //-->
628</SCRIPT>
629<NOSCRIPT>
630  <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>
631</NOSCRIPT>
632
633
634</FONT></TD>
635</TR>
636<TR>
637<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
638  SUMMARY:&nbsp;<A HREF="#nested_class_summary">NESTED</A>&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
639<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
640DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
641</TR>
642</TABLE>
643<A NAME="skip-navbar_bottom"></A>
644<!-- ======== END OF BOTTOM NAVBAR ======= -->
645
646<HR>
647Copyright &copy; 2009 The Apache Software Foundation
648</BODY>
649</HTML>
Note: See TracBrowser for help on using the repository browser.