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-google-internal) on Mon Jan 04 20:48:00 PST 2010 --> 6<TITLE> 7com.google.common.io (Guava Libraries 2010.01.04) 8</TITLE> 9 10<META NAME="date" CONTENT="2010-01-04"> 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="com.google.common.io (Guava Libraries 2010.01.04)"; 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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT> </TD> 42 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> 43 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-use.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 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} 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</TABLE> 78<A NAME="skip-navbar_top"></A> 79<!-- ========= END OF TOP NAVBAR ========= --> 80 81<HR> 82<H2> 83Package com.google.common.io 84</H2> 85 86<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 87<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 88<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 89<B>Interface Summary</B></FONT></TH> 90</TR> 91<TR BGCOLOR="white" CLASS="TableRowColor"> 92<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/ByteArrayDataInput.html" title="interface in com.google.common.io">ByteArrayDataInput</A></B></TD> 93<TD>An extension of <code>DataInput</code> for reading from in-memory byte arrays; its 94 methods offer identical functionality but do not throw <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><CODE>IOException</CODE></A>.</TD> 95</TR> 96<TR BGCOLOR="white" CLASS="TableRowColor"> 97<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html" title="interface in com.google.common.io">ByteArrayDataOutput</A></B></TD> 98<TD>An extension of <code>DataOutput</code> for writing to in-memory byte arrays; its 99 methods offer identical functionality but do not throw <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><CODE>IOException</CODE></A>.</TD> 100</TR> 101<TR BGCOLOR="white" CLASS="TableRowColor"> 102<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/ByteProcessor.html" title="interface in com.google.common.io">ByteProcessor<T></A></B></TD> 103<TD>A callback interface to process bytes from a stream.</TD> 104</TR> 105<TR BGCOLOR="white" CLASS="TableRowColor"> 106<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/InputSupplier.html" title="interface in com.google.common.io">InputSupplier<T></A></B></TD> 107<TD>A factory for readable streams of bytes or characters.</TD> 108</TR> 109<TR BGCOLOR="white" CLASS="TableRowColor"> 110<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/LineProcessor.html" title="interface in com.google.common.io">LineProcessor<T></A></B></TD> 111<TD>A callback to be used with the streaming <code>readLines</code> methods.</TD> 112</TR> 113<TR BGCOLOR="white" CLASS="TableRowColor"> 114<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/OutputSupplier.html" title="interface in com.google.common.io">OutputSupplier<T></A></B></TD> 115<TD>An factory for writable streams of bytes or characters.</TD> 116</TR> 117</TABLE> 118 119 120<P> 121 122<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 123<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 124<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 125<B>Class Summary</B></FONT></TH> 126</TR> 127<TR BGCOLOR="white" CLASS="TableRowColor"> 128<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/ByteStreams.html" title="class in com.google.common.io">ByteStreams</A></B></TD> 129<TD>Provides utility methods for working with byte arrays and I/O streams.</TD> 130</TR> 131<TR BGCOLOR="white" CLASS="TableRowColor"> 132<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/CharStreams.html" title="class in com.google.common.io">CharStreams</A></B></TD> 133<TD>Provides utility methods for working with character streams.</TD> 134</TR> 135<TR BGCOLOR="white" CLASS="TableRowColor"> 136<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/Closeables.html" title="class in com.google.common.io">Closeables</A></B></TD> 137<TD>Utility methods for working with <A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io"><CODE>Closeable</CODE></A> objects.</TD> 138</TR> 139<TR BGCOLOR="white" CLASS="TableRowColor"> 140<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/CountingInputStream.html" title="class in com.google.common.io">CountingInputStream</A></B></TD> 141<TD>An <A HREF="http://java.sun.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><CODE>InputStream</CODE></A> that counts the number of bytes read.</TD> 142</TR> 143<TR BGCOLOR="white" CLASS="TableRowColor"> 144<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/CountingOutputStream.html" title="class in com.google.common.io">CountingOutputStream</A></B></TD> 145<TD>An OutputStream that counts the number of bytes written.</TD> 146</TR> 147<TR BGCOLOR="white" CLASS="TableRowColor"> 148<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/FileBackedOutputStream.html" title="class in com.google.common.io">FileBackedOutputStream</A></B></TD> 149<TD>An <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> that starts buffering to a byte array, but 150 switches to file buffering once the data reaches a configurable size.</TD> 151</TR> 152<TR BGCOLOR="white" CLASS="TableRowColor"> 153<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/Files.html" title="class in com.google.common.io">Files</A></B></TD> 154<TD>Provides utility methods for working with files.</TD> 155</TR> 156<TR BGCOLOR="white" CLASS="TableRowColor"> 157<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/Flushables.html" title="class in com.google.common.io">Flushables</A></B></TD> 158<TD>Utility methods for working with <A HREF="http://java.sun.com/javase/6/docs/api/java/io/Flushable.html?is-external=true" title="class or interface in java.io"><CODE>Flushable</CODE></A> objects.</TD> 159</TR> 160<TR BGCOLOR="white" CLASS="TableRowColor"> 161<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/LimitInputStream.html" title="class in com.google.common.io">LimitInputStream</A></B></TD> 162<TD>An InputStream that limits the number of bytes which can be read.</TD> 163</TR> 164<TR BGCOLOR="white" CLASS="TableRowColor"> 165<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/LineReader.html" title="class in com.google.common.io">LineReader</A></B></TD> 166<TD>A class for reading lines of text.</TD> 167</TR> 168<TR BGCOLOR="white" CLASS="TableRowColor"> 169<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/NullOutputStream.html" title="class in com.google.common.io">NullOutputStream</A></B></TD> 170<TD>Implementation of <A HREF="http://java.sun.com/javase/6/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> that simply discards written bytes.</TD> 171</TR> 172<TR BGCOLOR="white" CLASS="TableRowColor"> 173<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/PatternFilenameFilter.html" title="class in com.google.common.io">PatternFilenameFilter</A></B></TD> 174<TD>File name filter that only accepts files matching a regular expression.</TD> 175</TR> 176<TR BGCOLOR="white" CLASS="TableRowColor"> 177<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/io/Resources.html" title="class in com.google.common.io">Resources</A></B></TD> 178<TD>Provides utility methods for working with resources in the classpath.</TD> 179</TR> 180</TABLE> 181 182 183<P> 184<DL> 185</DL> 186<HR> 187 188 189<!-- ======= START OF BOTTOM NAVBAR ====== --> 190<A NAME="navbar_bottom"><!-- --></A> 191<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 192<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 193<TR> 194<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 195<A NAME="navbar_bottom_firstrow"><!-- --></A> 196<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 197 <TR ALIGN="center" VALIGN="top"> 198 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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