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.base (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.base (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" 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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</TABLE> 78<A NAME="skip-navbar_top"></A> 79<!-- ========= END OF TOP NAVBAR ========= --> 80 81<HR> 82<H2> 83Package com.google.common.base 84</H2> 85Miscellaneous common util classes and annotations. 86<P> 87<B>See:</B> 88<BR> 89 <A HREF="#package_description"><B>Description</B></A> 90<P> 91 92<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 93<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 94<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 95<B>Interface Summary</B></FONT></TH> 96</TR> 97<TR BGCOLOR="white" CLASS="TableRowColor"> 98<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/FinalizableReference.html" title="interface in com.google.common.base">FinalizableReference</A></B></TD> 99<TD>Implemented by references that have code to run after garbage collection of 100 their referents.</TD> 101</TR> 102<TR BGCOLOR="white" CLASS="TableRowColor"> 103<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Function.html" title="interface in com.google.common.base">Function<F,T></A></B></TD> 104<TD>A transformation from one object to another.</TD> 105</TR> 106<TR BGCOLOR="white" CLASS="TableRowColor"> 107<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Predicate.html" title="interface in com.google.common.base">Predicate<T></A></B></TD> 108<TD>Determines a true or false value for a given input.</TD> 109</TR> 110<TR BGCOLOR="white" CLASS="TableRowColor"> 111<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Service.html" title="interface in com.google.common.base">Service</A></B></TD> 112<TD>An object with an operational state, plus asynchronous <A HREF="../../../../com/google/common/base/Service.html#start()"><CODE>Service.start()</CODE></A> and 113 <A HREF="../../../../com/google/common/base/Service.html#stop()"><CODE>Service.stop()</CODE></A> lifecycle methods to transfer into and out of this state.</TD> 114</TR> 115<TR BGCOLOR="white" CLASS="TableRowColor"> 116<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Supplier.html" title="interface in com.google.common.base">Supplier<T></A></B></TD> 117<TD>A class that can supply objects of a single type.</TD> 118</TR> 119</TABLE> 120 121 122<P> 123 124<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 125<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 126<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 127<B>Class Summary</B></FONT></TH> 128</TR> 129<TR BGCOLOR="white" CLASS="TableRowColor"> 130<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/CharMatcher.html" title="class in com.google.common.base">CharMatcher</A></B></TD> 131<TD>Determines a true or false value for any Java <code>char</code> value, just as 132 <A HREF="../../../../com/google/common/base/Predicate.html" title="interface in com.google.common.base"><CODE>Predicate</CODE></A> does for any <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang"><CODE>Object</CODE></A>.</TD> 133</TR> 134<TR BGCOLOR="white" CLASS="TableRowColor"> 135<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/CharMatcher.LookupTable.html" title="class in com.google.common.base">CharMatcher.LookupTable</A></B></TD> 136<TD>A bit array with one bit per <code>char</code> value, used by <A HREF="../../../../com/google/common/base/CharMatcher.html#precomputed()"><CODE>CharMatcher.precomputed()</CODE></A>.</TD> 137</TR> 138<TR BGCOLOR="white" CLASS="TableRowColor"> 139<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Charsets.html" title="class in com.google.common.base">Charsets</A></B></TD> 140<TD>Contains constant definitions for the six standard <A HREF="http://java.sun.com/javase/6/docs/api/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset"><CODE>Charset</CODE></A> 141 instances, which are guaranteed to be supported by all Java platform 142 implementations.</TD> 143</TR> 144<TR BGCOLOR="white" CLASS="TableRowColor"> 145<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Defaults.html" title="class in com.google.common.base">Defaults</A></B></TD> 146<TD>This class provides default values for all Java types, as defined by the JLS.</TD> 147</TR> 148<TR BGCOLOR="white" CLASS="TableRowColor"> 149<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/FinalizablePhantomReference.html" title="class in com.google.common.base">FinalizablePhantomReference<T></A></B></TD> 150<TD>Phantom reference with a <code>finalizeReferent()</code> method which a 151 background thread invokes after the garbage collector reclaims the 152 referent.</TD> 153</TR> 154<TR BGCOLOR="white" CLASS="TableRowColor"> 155<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/FinalizableReferenceQueue.html" title="class in com.google.common.base">FinalizableReferenceQueue</A></B></TD> 156<TD>A reference queue with an associated background thread that dequeues 157 references and invokes <A HREF="../../../../com/google/common/base/FinalizableReference.html#finalizeReferent()"><CODE>FinalizableReference.finalizeReferent()</CODE></A> on 158 them.</TD> 159</TR> 160<TR BGCOLOR="white" CLASS="TableRowColor"> 161<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/FinalizableSoftReference.html" title="class in com.google.common.base">FinalizableSoftReference<T></A></B></TD> 162<TD>Soft reference with a <code>finalizeReferent()</code> method which a background 163 thread invokes after the garbage collector reclaims the referent.</TD> 164</TR> 165<TR BGCOLOR="white" CLASS="TableRowColor"> 166<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/FinalizableWeakReference.html" title="class in com.google.common.base">FinalizableWeakReference<T></A></B></TD> 167<TD>Weak reference with a <code>finalizeReferent()</code> method which a background 168 thread invokes after the garbage collector reclaims the referent.</TD> 169</TR> 170<TR BGCOLOR="white" CLASS="TableRowColor"> 171<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Functions.html" title="class in com.google.common.base">Functions</A></B></TD> 172<TD>Useful functions.</TD> 173</TR> 174<TR BGCOLOR="white" CLASS="TableRowColor"> 175<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Joiner.html" title="class in com.google.common.base">Joiner</A></B></TD> 176<TD>An object which joins pieces of text (specified as an array, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><CODE>Iterable</CODE></A>, varargs or even a <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><CODE>Map</CODE></A>) with a separator.</TD> 177</TR> 178<TR BGCOLOR="white" CLASS="TableRowColor"> 179<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Joiner.MapJoiner.html" title="class in com.google.common.base">Joiner.MapJoiner</A></B></TD> 180<TD>An object that joins map entries in the same manner as <code>Joiner</code> joins 181 iterables and arrays.</TD> 182</TR> 183<TR BGCOLOR="white" CLASS="TableRowColor"> 184<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Objects.html" title="class in com.google.common.base">Objects</A></B></TD> 185<TD>Helper functions that can operate on any <code>Object</code>.</TD> 186</TR> 187<TR BGCOLOR="white" CLASS="TableRowColor"> 188<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Objects.ToStringHelper.html" title="class in com.google.common.base">Objects.ToStringHelper</A></B></TD> 189<TD>Support class for <A HREF="../../../../com/google/common/base/Objects.html#toStringHelper(java.lang.Object)"><CODE>Objects.toStringHelper(java.lang.Object)</CODE></A>.</TD> 190</TR> 191<TR BGCOLOR="white" CLASS="TableRowColor"> 192<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Preconditions.html" title="class in com.google.common.base">Preconditions</A></B></TD> 193<TD>Simple static methods to be called at the start of your own methods to verify 194 correct arguments and state.</TD> 195</TR> 196<TR BGCOLOR="white" CLASS="TableRowColor"> 197<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Predicates.html" title="class in com.google.common.base">Predicates</A></B></TD> 198<TD>Contains static factory methods for creating <code>Predicate</code> instances.</TD> 199</TR> 200<TR BGCOLOR="white" CLASS="TableRowColor"> 201<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Splitter.html" title="class in com.google.common.base">Splitter</A></B></TD> 202<TD>An object that divides strings (or other instances of <code>CharSequence</code>) 203 into substrings, by recognizing a <i>separator</i> (a.k.a.</TD> 204</TR> 205<TR BGCOLOR="white" CLASS="TableRowColor"> 206<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Suppliers.html" title="class in com.google.common.base">Suppliers</A></B></TD> 207<TD>Useful suppliers.</TD> 208</TR> 209<TR BGCOLOR="white" CLASS="TableRowColor"> 210<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Throwables.html" title="class in com.google.common.base">Throwables</A></B></TD> 211<TD>Static utility methods pertaining to instances of <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><CODE>Throwable</CODE></A>.</TD> 212</TR> 213</TABLE> 214 215 216<P> 217 218<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> 219<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> 220<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> 221<B>Enum Summary</B></FONT></TH> 222</TR> 223<TR BGCOLOR="white" CLASS="TableRowColor"> 224<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/CaseFormat.html" title="enum in com.google.common.base">CaseFormat</A></B></TD> 225<TD>Utility class for converting between various case formats.</TD> 226</TR> 227<TR BGCOLOR="white" CLASS="TableRowColor"> 228<TD WIDTH="15%"><B><A HREF="../../../../com/google/common/base/Service.State.html" title="enum in com.google.common.base">Service.State</A></B></TD> 229<TD>The lifecycle states of a service.</TD> 230</TR> 231</TABLE> 232 233 234<P> 235<A NAME="package_description"><!-- --></A><H2> 236Package com.google.common.base Description 237</H2> 238 239<P> 240Miscellaneous common util classes and annotations. 241<P> 242 243<P> 244<DL> 245</DL> 246<HR> 247 248 249<!-- ======= START OF BOTTOM NAVBAR ====== --> 250<A NAME="navbar_bottom"><!-- --></A> 251<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> 252<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> 253<TR> 254<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> 255<A NAME="navbar_bottom_firstrow"><!-- --></A> 256<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> 257 <TR ALIGN="center" VALIGN="top"> 258 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> 259 <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT> </TD> 260 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <FONT CLASS="NavBarFont1">Class</FONT> </TD> 261 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-use.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> 262 <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> 263 <TD BGCOLOR="#EEEEFF" 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target="_top"><B>NO FRAMES</B></A> 281 <SCRIPT type="text/javascript"> 282 <!-- 283 if(window==top) { 284 document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); 285 } 286 //--> 287</SCRIPT> 288<NOSCRIPT> 289 <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> 290</NOSCRIPT> 291 292 293</FONT></TD> 294</TR> 295</TABLE> 296<A NAME="skip-navbar_bottom"></A> 297<!-- ======== END OF BOTTOM NAVBAR ======= --> 298 299<HR> 300 301</BODY> 302</HTML> 303