month.html

JFreeChart 9.20的文档 需要用JAVA在网页上做统计图的东东

public <B>Month</B>(int&nbsp;month,
             int&nbsp;year)</PRE>
<DL>
<DD>Constructs a new month instance.
<P>
<DT><B>Parameters:</B><DD><CODE>month</CODE> - the month (in the range 1 to 12).<DD><CODE>year</CODE> - the year.</DL>
<HR>

<A NAME="Month(int, org.jfree.data.time.Year)"><!-- --></A><H3>
Month</H3>
<PRE>
public <B>Month</B>(int&nbsp;month,
             <A HREF="../../../../org/jfree/data/time/Year.html" title="class in org.jfree.data.time">Year</A>&nbsp;year)</PRE>
<DL>
<DD>Constructs a new month instance.
<P>
<DT><B>Parameters:</B><DD><CODE>month</CODE> - the month (in the range 1 to 12).<DD><CODE>year</CODE> - the year.</DL>
<HR>

<A NAME="Month(java.util.Date)"><!-- --></A><H3>
Month</H3>
<PRE>
public <B>Month</B>(java.util.Date&nbsp;time)</PRE>
<DL>
<DD>Constructs a Month, based on a date/time and the default time zone.
<P>
<DT><B>Parameters:</B><DD><CODE>time</CODE> - the date/time.</DL>
<HR>

<A NAME="Month(java.util.Date, java.util.TimeZone)"><!-- --></A><H3>
Month</H3>
<PRE>
public <B>Month</B>(java.util.Date&nbsp;time,
             java.util.TimeZone&nbsp;zone)</PRE>
<DL>
<DD>Constructs a Month, based on a date/time and a time zone.
<P>
<DT><B>Parameters:</B><DD><CODE>time</CODE> - the date/time.<DD><CODE>zone</CODE> - the time zone.</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getYear()"><!-- --></A><H3>
getYear</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/time/Year.html" title="class in org.jfree.data.time">Year</A> <B>getYear</B>()</PRE>
<DL>
<DD>Returns the year in which the month falls.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the year in which the month falls (as a Year object).</DL>
</DD>
</DL>
<HR>

<A NAME="getYearValue()"><!-- --></A><H3>
getYearValue</H3>
<PRE>
public int <B>getYearValue</B>()</PRE>
<DL>
<DD>Returns the year in which the month falls.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the year in which the monht falls (as an int).</DL>
</DD>
</DL>
<HR>

<A NAME="getMonth()"><!-- --></A><H3>
getMonth</H3>
<PRE>
public int <B>getMonth</B>()</PRE>
<DL>
<DD>Returns the month.

 Note that 1=JAN, 2=FEB, ...
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the month.</DL>
</DD>
</DL>
<HR>

<A NAME="previous()"><!-- --></A><H3>
previous</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A> <B>previous</B>()</PRE>
<DL>
<DD>Returns the month preceding this one.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#previous()">previous</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the month preceding this one.</DL>
</DD>
</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A> <B>next</B>()</PRE>
<DL>
<DD>Returns the month following this one.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#next()">next</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the month following this one.</DL>
</DD>
</DL>
<HR>

<A NAME="getSerialIndex()"><!-- --></A><H3>
getSerialIndex</H3>
<PRE>
public long <B>getSerialIndex</B>()</PRE>
<DL>
<DD>Returns a serial index number for the month.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#getSerialIndex()">getSerialIndex</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the serial index number.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a string representing the month (e.g. "January 2002").
 <P>
 To do: look at internationalisation.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a string representing the month.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Tests the equality of this Month object to an arbitrary object.
 Returns true if the target is a Month instance representing the same
 month as this object.  In all other cases, returns false.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object.
<DT><B>Returns:</B><DD><code>true</code> if month and year of this and object are the same.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash code for this object instance.
 <p>
 The approach described by Joshua Bloch in "Effective Java" has been used here:
 <p>
 <code>http://developer.java.sun.com/developer/Books/effectivejava/Chapter3.pdf</code>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A hash code.</DL>
</DD>
</DL>
<HR>

<A NAME="compareTo(java.lang.Object)"><!-- --></A><H3>
compareTo</H3>
<PRE>
public int <B>compareTo</B>(java.lang.Object&nbsp;o1)</PRE>
<DL>
<DD>Returns an integer indicating the order of this Month object relative to
 the specified
 object: negative == before, zero == same, positive == after.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>compareTo</CODE> in interface <CODE>java.lang.Comparable</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o1</CODE> - the object to compare.
<DT><B>Returns:</B><DD>negative == before, zero == same, positive == after.</DL>
</DD>
</DL>
<HR>

<A NAME="getFirstMillisecond(java.util.Calendar)"><!-- --></A><H3>
getFirstMillisecond</H3>
<PRE>
public long <B>getFirstMillisecond</B>(java.util.Calendar&nbsp;calendar)</PRE>
<DL>
<DD>Returns the first millisecond of the month, evaluated using the supplied
 calendar (which determines the time zone).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#getFirstMillisecond(java.util.Calendar)">getFirstMillisecond</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>calendar</CODE> - the calendar.
<DT><B>Returns:</B><DD>the first millisecond of the month.</DL>
</DD>
</DL>
<HR>

<A NAME="getLastMillisecond(java.util.Calendar)"><!-- --></A><H3>
getLastMillisecond</H3>
<PRE>
public long <B>getLastMillisecond</B>(java.util.Calendar&nbsp;calendar)</PRE>
<DL>
<DD>Returns the last millisecond of the month, evaluated using the supplied
 calendar (which determines the time zone).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html#getLastMillisecond(java.util.Calendar)">getLastMillisecond</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>calendar</CODE> - the calendar.
<DT><B>Returns:</B><DD>the last millisecond of the month.</DL>
</DD>
</DL>
<HR>

<A NAME="parseMonth(java.lang.String)"><!-- --></A><H3>
parseMonth</H3>
<PRE>
public static <A HREF="../../../../org/jfree/data/time/Month.html" title="class in org.jfree.data.time">Month</A> <B>parseMonth</B>(java.lang.String&nbsp;s)</PRE>
<DL>
<DD>Parses the string argument as a month.
 <P>
 This method is required to accept the format "YYYY-MM".  It will also
 accept "MM-YYYY". Anything else, at the moment, is a bonus.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the string to parse.
<DT><B>Returns:</B><DD><code>null</code> if the string is not parseable, the month otherwise.</DL>
</DD>
</DL>
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