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| author | dwinter |
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| date | Mon, 10 Oct 2011 17:52:22 +0200 |
| parents | 878723cc40fb |
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--NewPage--> <HTML> <HEAD> <!-- Generated by javadoc (build 1.6.0_17) on Sat Mar 27 22:46:17 EDT 2010 --> <META http-equiv="Content-Type" content="text/html; charset=UTF-8"> <TITLE> CompositeFormat (Commons Math 2.1 API) </TITLE> <META NAME="date" CONTENT="2010-03-27"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="CompositeFormat (Commons Math 2.1 API)"; } } </SCRIPT> <NOSCRIPT> </NOSCRIPT> </HEAD> <BODY BGCOLOR="white" onload="windowTitle();"> <HR> <!-- ========= START OF TOP NAVBAR ======= --> <A NAME="navbar_top"><!-- --></A> <A HREF="#skip-navbar_top" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=2 BGCOLOR="#EEEEFF" 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HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> </SCRIPT> <NOSCRIPT> <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A> </NOSCRIPT> </FONT></TD> </TR> <TR> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: <A HREF="#nested_classes_inherited_from_class_java.text.Format">NESTED</A> | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> </TR> </TABLE> <A NAME="skip-navbar_top"></A> <!-- ========= END OF TOP NAVBAR ========= --> <HR> <!-- ======== START OF CLASS DATA ======== --> <H2> <FONT SIZE="-1"> org.apache.commons.math.util</FONT> <BR> Class CompositeFormat</H2> <PRE> <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> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true" title="class or interface in java.text">java.text.Format</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.commons.math.util.CompositeFormat</B> </PRE> <DL> <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</A></DD> </DL> <DL> <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/commons/math/complex/ComplexFormat.html" title="class in org.apache.commons.math.complex">ComplexFormat</A>, <A HREF="../../../../../org/apache/commons/math/linear/RealVectorFormat.html" title="class in org.apache.commons.math.linear">RealVectorFormat</A>, <A HREF="../../../../../org/apache/commons/math/geometry/Vector3DFormat.html" title="class in org.apache.commons.math.geometry">Vector3DFormat</A></DD> </DL> <HR> <DL> <DT><PRE>public abstract class <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.30"><B>CompositeFormat</B></A><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true" title="class or interface in java.text">Format</A></DL> </PRE> <P> Base class for formatters of composite objects (complex numbers, vectors ...). <P> <P> <DL> <DT><B>Version:</B></DT> <DD>$Revision: 811783 $ $Date: 2009-09-06 04:56:58 -0400 (Sun, 06 Sep 2009) $</DD> <DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#org.apache.commons.math.util.CompositeFormat">Serialized Form</A></DL> <HR> <P> <!-- ======== NESTED CLASS SUMMARY ======== --> <A NAME="nested_class_summary"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> <B>Nested Class Summary</B></FONT></TH> </TR> </TABLE> <A NAME="nested_classes_inherited_from_class_java.text.Format"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left"><B>Nested classes/interfaces inherited from class java.text.<A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true" title="class or interface in java.text">Format</A></B></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.Field.html?is-external=true" title="class or interface in java.text">Format.Field</A></CODE></TD> </TR> </TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <A NAME="constructor_summary"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> <B>Constructor Summary</B></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#CompositeFormat()">CompositeFormat</A></B>()</CODE> <BR> </TD> </TR> </TABLE> <!-- ========== METHOD SUMMARY =========== --> <A NAME="method_summary"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> <B>Method Summary</B></FONT></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/StringBuffer.html?is-external=true" title="class or interface in java.lang">StringBuffer</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#formatDouble(double, java.text.NumberFormat, java.lang.StringBuffer, java.text.FieldPosition)">formatDouble</A></B>(double value, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> format, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/StringBuffer.html?is-external=true" title="class or interface in java.lang">StringBuffer</A> toAppendTo, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/FieldPosition.html?is-external=true" title="class or interface in java.text">FieldPosition</A> pos)</CODE> <BR> Formats a double value to produce a string.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected static <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#getDefaultNumberFormat()">getDefaultNumberFormat</A></B>()</CODE> <BR> Create a default number format.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected static <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#getDefaultNumberFormat(java.util.Locale)">getDefaultNumberFormat</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Locale.html?is-external=true" title="class or interface in java.util">Locale</A> locale)</CODE> <BR> Create a default number format.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected void</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#parseAndIgnoreWhitespace(java.lang.String, java.text.ParsePosition)">parseAndIgnoreWhitespace</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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</CODE> <BR> Parses <code>source</code> until a non-whitespace character is found.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected boolean</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#parseFixedstring(java.lang.String, java.lang.String, java.text.ParsePosition)">parseFixedstring</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> source, <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> expected, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</CODE> <BR> Parse <code>source</code> for an expected fixed string.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected char</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#parseNextCharacter(java.lang.String, java.text.ParsePosition)">parseNextCharacter</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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</CODE> <BR> Parses <code>source</code> until a non-whitespace character is found.</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE>protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../../org/apache/commons/math/util/CompositeFormat.html#parseNumber(java.lang.String, java.text.NumberFormat, java.text.ParsePosition)">parseNumber</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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> format, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</CODE> <BR> Parses <code>source</code> for a number.</TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_java.text.Format"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left"><B>Methods inherited from class java.text.<A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true" title="class or interface in java.text">Format</A></B></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#clone()" title="class or interface in java.text">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#format(java.lang.Object)" title="class or interface in java.text">format</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#format(java.lang.Object, java.lang.StringBuffer, java.text.FieldPosition)" title="class or interface in java.text">format</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#formatToCharacterIterator(java.lang.Object)" title="class or interface in java.text">formatToCharacterIterator</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#parseObject(java.lang.String)" title="class or interface in java.text">parseObject</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/Format.html?is-external=true#parseObject(java.lang.String, java.text.ParsePosition)" title="class or interface in java.text">parseObject</A></CODE></TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <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> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><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>, <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> </TR> </TABLE> <P> <!-- ========= CONSTRUCTOR DETAIL ======== --> <A NAME="constructor_detail"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> <B>Constructor Detail</B></FONT></TH> </TR> </TABLE> <A NAME="CompositeFormat()"><!-- --></A><H3> CompositeFormat</H3> <PRE> public <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.30"><B>CompositeFormat</B></A>()</PRE> <DL> </DL> <!-- ============ METHOD DETAIL ========== --> <A NAME="method_detail"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> <B>Method Detail</B></FONT></TH> </TR> </TABLE> <A NAME="getDefaultNumberFormat()"><!-- --></A><H3> getDefaultNumberFormat</H3> <PRE> protected static <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.41"><B>getDefaultNumberFormat</B></A>()</PRE> <DL> <DD>Create a default number format. The default number format is based on <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#getInstance()" title="class or interface in java.text"><CODE>NumberFormat.getInstance()</CODE></A> with the only customizing that the maximum number of fraction digits is set to 2. <P> <DD><DL> <DT><B>Returns:</B><DD>the default number format.</DL> </DD> </DL> <HR> <A NAME="getDefaultNumberFormat(java.util.Locale)"><!-- --></A><H3> getDefaultNumberFormat</H3> <PRE> protected static <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.52"><B>getDefaultNumberFormat</B></A>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Locale.html?is-external=true" title="class or interface in java.util">Locale</A> locale)</PRE> <DL> <DD>Create a default number format. The default number format is based on <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true#getInstance(java.util.Locale)" title="class or interface in java.text"><CODE>NumberFormat.getInstance(java.util.Locale)</CODE></A> with the only customizing that the maximum number of fraction digits is set to 2. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>locale</CODE> - the specific locale used by the format. <DT><B>Returns:</B><DD>the default number format specific to the given locale.</DL> </DD> </DL> <HR> <A NAME="parseAndIgnoreWhitespace(java.lang.String, java.text.ParsePosition)"><!-- --></A><H3> parseAndIgnoreWhitespace</H3> <PRE> protected void <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.65"><B>parseAndIgnoreWhitespace</B></A>(<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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</PRE> <DL> <DD>Parses <code>source</code> until a non-whitespace character is found. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>source</CODE> - the string to parse<DD><CODE>pos</CODE> - input/ouput parsing parameter. On output, <code>pos</code> holds the index of the next non-whitespace character.</DL> </DD> </DL> <HR> <A NAME="parseNextCharacter(java.lang.String, java.text.ParsePosition)"><!-- --></A><H3> parseNextCharacter</H3> <PRE> protected char <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.78"><B>parseNextCharacter</B></A>(<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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</PRE> <DL> <DD>Parses <code>source</code> until a non-whitespace character is found. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>source</CODE> - the string to parse<DD><CODE>pos</CODE> - input/ouput parsing parameter. <DT><B>Returns:</B><DD>the first non-whitespace character.</DL> </DD> </DL> <HR> <A NAME="parseNumber(java.lang.String, java.text.NumberFormat, java.text.ParsePosition)"><!-- --></A><H3> parseNumber</H3> <PRE> protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</A> <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.140"><B>parseNumber</B></A>(<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> source, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> format, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</PRE> <DL> <DD>Parses <code>source</code> for a number. This method can parse normal, numeric values as well as special values. These special values include Double.NaN, Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>source</CODE> - the string to parse<DD><CODE>format</CODE> - the number format used to parse normal, numeric values.<DD><CODE>pos</CODE> - input/ouput parsing parameter. <DT><B>Returns:</B><DD>the parsed number.</DL> </DD> </DL> <HR> <A NAME="parseFixedstring(java.lang.String, java.lang.String, java.text.ParsePosition)"><!-- --></A><H3> parseFixedstring</H3> <PRE> protected boolean <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.170"><B>parseFixedstring</B></A>(<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> source, <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> expected, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/ParsePosition.html?is-external=true" title="class or interface in java.text">ParsePosition</A> pos)</PRE> <DL> <DD>Parse <code>source</code> for an expected fixed string. <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>source</CODE> - the string to parse<DD><CODE>expected</CODE> - expected string<DD><CODE>pos</CODE> - input/ouput parsing parameter. <DT><B>Returns:</B><DD>true if the expected string was there</DL> </DD> </DL> <HR> <A NAME="formatDouble(double, java.text.NumberFormat, java.lang.StringBuffer, java.text.FieldPosition)"><!-- --></A><H3> formatDouble</H3> <PRE> protected <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/StringBuffer.html?is-external=true" title="class or interface in java.lang">StringBuffer</A> <A HREF="../../../../../src-html/org/apache/commons/math/util/CompositeFormat.html#line.207"><B>formatDouble</B></A>(double value, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</A> format, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/StringBuffer.html?is-external=true" title="class or interface in java.lang">StringBuffer</A> toAppendTo, <A HREF="http://java.sun.com/javase/6/docs/api/java/text/FieldPosition.html?is-external=true" title="class or interface in java.text">FieldPosition</A> pos)</PRE> <DL> <DD>Formats a double value to produce a string. In general, the value is formatted using the formatting rules of <code>format</code>. There are three exceptions to this: <ol> <li>NaN is formatted as '(NaN)'</li> <li>Positive infinity is formatted as '(Infinity)'</li> <li>Negative infinity is formatted as '(-Infinity)'</li> </ol> <P> <DD><DL> <DT><B>Parameters:</B><DD><CODE>value</CODE> - the double to format.<DD><CODE>format</CODE> - the format used.<DD><CODE>toAppendTo</CODE> - where the text is to be appended<DD><CODE>pos</CODE> - On input: an alignment field, if desired. 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