source: proiecte/HadoopJUnit/hadoop-0.20.1/docs/api/org/apache/hadoop/io/ArrayWritable.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: 21.6 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 20:56:52 UTC 2009 -->
6<TITLE>
7ArrayWritable (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="ArrayWritable (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/ArrayWritable.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/ArrayFile.Writer.html" title="class in org.apache.hadoop.io"><B>PREV CLASS</B></A>&nbsp;
59&nbsp;<A HREF="../../../../org/apache/hadoop/io/BinaryComparable.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/ArrayWritable.html" target="_top"><B>FRAMES</B></A>  &nbsp;
62&nbsp;<A HREF="ArrayWritable.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;NESTED&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 ArrayWritable</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.ArrayWritable</B>
97</PRE>
98<DL>
99<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></DD>
100</DL>
101<HR>
102<DL>
103<DT><PRE>public class <B>ArrayWritable</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/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></DL>
104</PRE>
105
106<P>
107A Writable for arrays containing instances of a class. The elements of this
108 writable must all be instances of the same class. If this writable will be
109 the input for a Reducer, you will need to create a subclass that sets the
110 value to be of the proper type.
111
112 For example:
113 <code>
114 public class IntArrayWritable extends ArrayWritable {
115   public IntArrayWritable() {
116     super(IntWritable.class);
117   }   
118 }
119 </code>
120<P>
121
122<P>
123<HR>
124
125<P>
126
127<!-- ======== CONSTRUCTOR SUMMARY ======== -->
128
129<A NAME="constructor_summary"><!-- --></A>
130<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
131<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
132<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
133<B>Constructor Summary</B></FONT></TH>
134</TR>
135<TR BGCOLOR="white" CLASS="TableRowColor">
136<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#ArrayWritable(java.lang.Class)">ArrayWritable</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>&gt;&nbsp;valueClass)</CODE>
137
138<BR>
139&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
140</TR>
141<TR BGCOLOR="white" CLASS="TableRowColor">
142<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#ArrayWritable(java.lang.Class, org.apache.hadoop.io.Writable[])">ArrayWritable</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>&gt;&nbsp;valueClass,
143              <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]&nbsp;values)</CODE>
144
145<BR>
146&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
147</TR>
148<TR BGCOLOR="white" CLASS="TableRowColor">
149<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#ArrayWritable(java.lang.String[])">ArrayWritable</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;strings)</CODE>
150
151<BR>
152&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
153</TR>
154</TABLE>
155&nbsp;
156<!-- ========== METHOD SUMMARY =========== -->
157
158<A NAME="method_summary"><!-- --></A>
159<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
160<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
161<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
162<B>Method Summary</B></FONT></TH>
163</TR>
164<TR BGCOLOR="white" CLASS="TableRowColor">
165<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
166<CODE>&nbsp;<A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]</CODE></FONT></TD>
167<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#get()">get</A></B>()</CODE>
168
169<BR>
170&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
171</TR>
172<TR BGCOLOR="white" CLASS="TableRowColor">
173<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
174<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A></CODE></FONT></TD>
175<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#getValueClass()">getValueClass</A></B>()</CODE>
176
177<BR>
178&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
179</TR>
180<TR BGCOLOR="white" CLASS="TableRowColor">
181<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
182<CODE>&nbsp;void</CODE></FONT></TD>
183<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.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>
184
185<BR>
186&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deserialize the fields of this object from <code>in</code>.</TD>
187</TR>
188<TR BGCOLOR="white" CLASS="TableRowColor">
189<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
190<CODE>&nbsp;void</CODE></FONT></TD>
191<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#set(org.apache.hadoop.io.Writable[])">set</A></B>(<A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]&nbsp;values)</CODE>
192
193<BR>
194&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
195</TR>
196<TR BGCOLOR="white" CLASS="TableRowColor">
197<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
198<CODE>&nbsp;<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></FONT></TD>
199<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#toArray()">toArray</A></B>()</CODE>
200
201<BR>
202&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
203</TR>
204<TR BGCOLOR="white" CLASS="TableRowColor">
205<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
206<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>
207<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.html#toStrings()">toStrings</A></B>()</CODE>
208
209<BR>
210&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
211</TR>
212<TR BGCOLOR="white" CLASS="TableRowColor">
213<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
214<CODE>&nbsp;void</CODE></FONT></TD>
215<TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/ArrayWritable.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>
216
217<BR>
218&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Serialize the fields of this object to <code>out</code>.</TD>
219</TR>
220</TABLE>
221&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
222<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
223<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
224<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>
225</TR>
226<TR BGCOLOR="white" CLASS="TableRowColor">
227<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>
228</TR>
229</TABLE>
230&nbsp;
231<P>
232
233<!-- ========= CONSTRUCTOR DETAIL ======== -->
234
235<A NAME="constructor_detail"><!-- --></A>
236<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
237<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
238<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
239<B>Constructor Detail</B></FONT></TH>
240</TR>
241</TABLE>
242
243<A NAME="ArrayWritable(java.lang.Class)"><!-- --></A><H3>
244ArrayWritable</H3>
245<PRE>
246public <B>ArrayWritable</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>&gt;&nbsp;valueClass)</PRE>
247<DL>
248</DL>
249<HR>
250
251<A NAME="ArrayWritable(java.lang.Class, org.apache.hadoop.io.Writable[])"><!-- --></A><H3>
252ArrayWritable</H3>
253<PRE>
254public <B>ArrayWritable</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>&gt;&nbsp;valueClass,
255                     <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]&nbsp;values)</PRE>
256<DL>
257</DL>
258<HR>
259
260<A NAME="ArrayWritable(java.lang.String[])"><!-- --></A><H3>
261ArrayWritable</H3>
262<PRE>
263public <B>ArrayWritable</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;strings)</PRE>
264<DL>
265</DL>
266
267<!-- ============ METHOD DETAIL ========== -->
268
269<A NAME="method_detail"><!-- --></A>
270<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
271<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
272<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
273<B>Method Detail</B></FONT></TH>
274</TR>
275</TABLE>
276
277<A NAME="getValueClass()"><!-- --></A><H3>
278getValueClass</H3>
279<PRE>
280public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A> <B>getValueClass</B>()</PRE>
281<DL>
282<DD><DL>
283</DL>
284</DD>
285<DD><DL>
286</DL>
287</DD>
288</DL>
289<HR>
290
291<A NAME="toStrings()"><!-- --></A><H3>
292toStrings</H3>
293<PRE>
294public <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>toStrings</B>()</PRE>
295<DL>
296<DD><DL>
297</DL>
298</DD>
299<DD><DL>
300</DL>
301</DD>
302</DL>
303<HR>
304
305<A NAME="toArray()"><!-- --></A><H3>
306toArray</H3>
307<PRE>
308public <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>toArray</B>()</PRE>
309<DL>
310<DD><DL>
311</DL>
312</DD>
313<DD><DL>
314</DL>
315</DD>
316</DL>
317<HR>
318
319<A NAME="set(org.apache.hadoop.io.Writable[])"><!-- --></A><H3>
320set</H3>
321<PRE>
322public void <B>set</B>(<A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[]&nbsp;values)</PRE>
323<DL>
324<DD><DL>
325</DL>
326</DD>
327<DD><DL>
328</DL>
329</DD>
330</DL>
331<HR>
332
333<A NAME="get()"><!-- --></A><H3>
334get</H3>
335<PRE>
336public <A HREF="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A>[] <B>get</B>()</PRE>
337<DL>
338<DD><DL>
339</DL>
340</DD>
341<DD><DL>
342</DL>
343</DD>
344</DL>
345<HR>
346
347<A NAME="readFields(java.io.DataInput)"><!-- --></A><H3>
348readFields</H3>
349<PRE>
350public 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)
351                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>
352<DL>
353<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#readFields(java.io.DataInput)">Writable</A></CODE></B></DD>
354<DD>Deserialize the fields of this object from <code>in</code>. 
355 
356 <p>For efficiency, implementations should attempt to re-use storage in the
357 existing object where possible.</p>
358<P>
359<DD><DL>
360<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>
361</DD>
362<DD><DL>
363<DT><B>Parameters:</B><DD><CODE>in</CODE> - <code>DataInput</code> to deseriablize this object from.
364<DT><B>Throws:</B>
365<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>
366</DD>
367</DL>
368<HR>
369
370<A NAME="write(java.io.DataOutput)"><!-- --></A><H3>
371write</H3>
372<PRE>
373public 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)
374           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>
375<DL>
376<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/hadoop/io/Writable.html#write(java.io.DataOutput)">Writable</A></CODE></B></DD>
377<DD>Serialize the fields of this object to <code>out</code>.
378<P>
379<DD><DL>
380<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>
381</DD>
382<DD><DL>
383<DT><B>Parameters:</B><DD><CODE>out</CODE> - <code>DataOuput</code> to serialize this object into.
384<DT><B>Throws:</B>
385<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>
386</DD>
387</DL>
388<!-- ========= END OF CLASS DATA ========= -->
389<HR>
390
391
392<!-- ======= START OF BOTTOM NAVBAR ====== -->
393<A NAME="navbar_bottom"><!-- --></A>
394<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
395<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
396<TR>
397<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
398<A NAME="navbar_bottom_firstrow"><!-- --></A>
399<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
400  <TR ALIGN="center" VALIGN="top">
401  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
402  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
403  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
404  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/ArrayWritable.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
405  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
406  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
407  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
408  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
409  </TR>
410</TABLE>
411</TD>
412<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
413</EM>
414</TD>
415</TR>
416
417<TR>
418<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
419&nbsp;<A HREF="../../../../org/apache/hadoop/io/ArrayFile.Writer.html" title="class in org.apache.hadoop.io"><B>PREV CLASS</B></A>&nbsp;
420&nbsp;<A HREF="../../../../org/apache/hadoop/io/BinaryComparable.html" title="class in org.apache.hadoop.io"><B>NEXT CLASS</B></A></FONT></TD>
421<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
422  <A HREF="../../../../index.html?org/apache/hadoop/io/ArrayWritable.html" target="_top"><B>FRAMES</B></A>  &nbsp;
423&nbsp;<A HREF="ArrayWritable.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
424&nbsp;<SCRIPT type="text/javascript">
425  <!--
426  if(window==top) {
427    document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>');
428  }
429  //-->
430</SCRIPT>
431<NOSCRIPT>
432  <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>
433</NOSCRIPT>
434
435
436</FONT></TD>
437</TR>
438<TR>
439<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
440  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
441<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
442DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
443</TR>
444</TABLE>
445<A NAME="skip-navbar_bottom"></A>
446<!-- ======== END OF BOTTOM NAVBAR ======= -->
447
448<HR>
449Copyright &copy; 2009 The Apache Software Foundation
450</BODY>
451</HTML>
Note: See TracBrowser for help on using the repository browser.