timetablexydataset.html

jfreechart1。0。2的api。

<A NAME="getDomainIsPointsInTime()"><!-- --></A><H3>
getDomainIsPointsInTime</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.155"><B>getDomainIsPointsInTime</B></A>()</PRE>
<DL>
<DD>Returns a flag that controls whether the domain is treated as 'points in
 time'.
 <P>
 This flag is used when determining the max and min values for the domain.
 If true, then only the x-values are considered for the max and min 
 values.  If false, then the start and end x-values will also be taken 
 into consideration.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The flag.</DL>
</DD>
</DL>
<HR>

<A NAME="setDomainIsPointsInTime(boolean)"><!-- --></A><H3>
setDomainIsPointsInTime</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.166"><B>setDomainIsPointsInTime</B></A>(boolean&nbsp;flag)</PRE>
<DL>
<DD>Sets a flag that controls whether the domain is treated as 'points in 
 time', or time periods.  A <A HREF="../../../../org/jfree/data/general/DatasetChangeEvent.html" title="class in org.jfree.data.general"><CODE>DatasetChangeEvent</CODE></A> is sent to all
 registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>flag</CODE> - the new value of the flag.</DL>
</DD>
</DL>
<HR>

<A NAME="getXPosition()"><!-- --></A><H3>
getXPosition</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/time/TimePeriodAnchor.html" title="class in org.jfree.data.time">TimePeriodAnchor</A> <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.177"><B>getXPosition</B></A>()</PRE>
<DL>
<DD>Returns the position within each time period that is used for the X 
 value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The anchor position (never <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="setXPosition(org.jfree.data.time.TimePeriodAnchor)"><!-- --></A><H3>
setXPosition</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.187"><B>setXPosition</B></A>(<A HREF="../../../../org/jfree/data/time/TimePeriodAnchor.html" title="class in org.jfree.data.time">TimePeriodAnchor</A>&nbsp;anchor)</PRE>
<DL>
<DD>Sets the position within each time period that is used for the X values,
 then sends a <A HREF="../../../../org/jfree/data/general/DatasetChangeEvent.html" title="class in org.jfree.data.general"><CODE>DatasetChangeEvent</CODE></A> to all registered listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>anchor</CODE> - the anchor position (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="add(org.jfree.data.time.TimePeriod, double, java.lang.String)"><!-- --></A><H3>
add</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.204"><B>add</B></A>(<A HREF="../../../../org/jfree/data/time/TimePeriod.html" title="interface in org.jfree.data.time">TimePeriod</A>&nbsp;period,
                double&nbsp;y,
                java.lang.String&nbsp;seriesName)</PRE>
<DL>
<DD>Adds a new data item to the dataset and sends a 
 <A HREF="../../../../org/jfree/data/general/DatasetChangeEvent.html" title="class in org.jfree.data.general"><CODE>DatasetChangeEvent</CODE></A> to all registered
 listeners.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>period</CODE> - the time period.<DD><CODE>y</CODE> - the value for this period.<DD><CODE>seriesName</CODE> - the name of the series to add the value.</DL>
</DD>
</DL>
<HR>

<A NAME="add(org.jfree.data.time.TimePeriod, java.lang.Number, java.lang.String, boolean)"><!-- --></A><H3>
add</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.217"><B>add</B></A>(<A HREF="../../../../org/jfree/data/time/TimePeriod.html" title="interface in org.jfree.data.time">TimePeriod</A>&nbsp;period,
                java.lang.Number&nbsp;y,
                java.lang.String&nbsp;seriesName,
                boolean&nbsp;notify)</PRE>
<DL>
<DD>Adds a new data item to the dataset.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>period</CODE> - the time period (<code>null</code> not permitted).<DD><CODE>y</CODE> - the value for this period (<code>null</code> permitted).<DD><CODE>seriesName</CODE> - the name of the series to add the value 
                    (<code>null</code> not permitted).<DD><CODE>notify</CODE> - whether dataset listener are notified or not.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(org.jfree.data.time.TimePeriod, java.lang.String)"><!-- --></A><H3>
remove</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.233"><B>remove</B></A>(<A HREF="../../../../org/jfree/data/time/TimePeriod.html" title="interface in org.jfree.data.time">TimePeriod</A>&nbsp;period,
                   java.lang.String&nbsp;seriesName)</PRE>
<DL>
<DD>Removes an existing data item from the dataset.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>period</CODE> - the (existing!) time period of the value to remove 
                (<code>null</code> not permitted).<DD><CODE>seriesName</CODE> - the (existing!) series name to remove the value 
                    (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="remove(org.jfree.data.time.TimePeriod, java.lang.String, boolean)"><!-- --></A><H3>
remove</H3>
<PRE>
public void <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.246"><B>remove</B></A>(<A HREF="../../../../org/jfree/data/time/TimePeriod.html" title="interface in org.jfree.data.time">TimePeriod</A>&nbsp;period,
                   java.lang.String&nbsp;seriesName,
                   boolean&nbsp;notify)</PRE>
<DL>
<DD>Removes an existing data item from the dataset.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>period</CODE> - the (existing!) time period of the value to remove 
                (<code>null</code> not permitted).<DD><CODE>seriesName</CODE> - the (existing!) series name to remove the value 
                    (<code>null</code> not permitted).<DD><CODE>notify</CODE> - whether dataset listener are notified or not.</DL>
</DD>
</DL>
<HR>

<A NAME="getTimePeriod(int)"><!-- --></A><H3>
getTimePeriod</H3>
<PRE>
public <A HREF="../../../../org/jfree/data/time/TimePeriod.html" title="interface in org.jfree.data.time">TimePeriod</A> <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.261"><B>getTimePeriod</B></A>(int&nbsp;item)</PRE>
<DL>
<DD>Returns the time period for the specified item.  Bear in mind that all
 series share the same set of time periods.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>item</CODE> - the item index (0 <= i <= <A HREF="../../../../org/jfree/data/time/TimeTableXYDataset.html#getItemCount()"><CODE>getItemCount()</CODE></A>).
<DT><B>Returns:</B><DD>The time period.</DL>
</DD>
</DL>
<HR>

<A NAME="getItemCount()"><!-- --></A><H3>
getItemCount</H3>
<PRE>
public int <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.270"><B>getItemCount</B></A>()</PRE>
<DL>
<DD>Returns the number of items in ALL series.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/TableXYDataset.html#getItemCount()">getItemCount</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The item count.</DL>
</DD>
</DL>
<HR>

<A NAME="getItemCount(int)"><!-- --></A><H3>
getItemCount</H3>
<PRE>
public int <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.283"><B>getItemCount</B></A>(int&nbsp;series)</PRE>
<DL>
<DD>Returns the number of items in a series.  This is the same value
 that is returned by <A HREF="../../../../org/jfree/data/time/TimeTableXYDataset.html#getItemCount()"><CODE>getItemCount()</CODE></A> since all series
 share the same x-values (time periods).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getItemCount(int)">getItemCount</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index, ignored).
<DT><B>Returns:</B><DD>The number of items within the series.</DL>
</DD>
</DL>
<HR>

<A NAME="getSeriesCount()"><!-- --></A><H3>
getSeriesCount</H3>
<PRE>
public int <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.292"><B>getSeriesCount</B></A>()</PRE>
<DL>
<DD>Returns the number of series in the dataset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html#getSeriesCount()">getSeriesCount</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html" title="interface in org.jfree.data.general">SeriesDataset</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html#getSeriesCount()">getSeriesCount</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html" title="class in org.jfree.data.general">AbstractSeriesDataset</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The series count.</DL>
</DD>
</DL>
<HR>

<A NAME="getSeriesKey(int)"><!-- --></A><H3>
getSeriesKey</H3>
<PRE>
public java.lang.Comparable <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.303"><B>getSeriesKey</B></A>(int&nbsp;series)</PRE>
<DL>
<DD>Returns the key for a series.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html#getSeriesKey(int)">getSeriesKey</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html" title="interface in org.jfree.data.general">SeriesDataset</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html#getSeriesKey(int)">getSeriesKey</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html" title="class in org.jfree.data.general">AbstractSeriesDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).
<DT><B>Returns:</B><DD>The key for the series.</DL>
</DD>
</DL>
<HR>

<A NAME="getX(int, int)"><!-- --></A><H3>
getX</H3>
<PRE>
public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.317"><B>getX</B></A>(int&nbsp;series,
                             int&nbsp;item)</PRE>
<DL>
<DD>Returns the x-value for an item within a series.  The x-values may or 
 may not be returned in ascending order, that is up to the class 
 implementing the interface.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getX(int, int)">getX</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series (zero-based index).<DD><CODE>item</CODE> - the item (zero-based index).
<DT><B>Returns:</B><DD>The x-value.</DL>
</DD>
</DL>
<HR>

<A NAME="getXValue(int, int)"><!-- --></A><H3>
getXValue</H3>
<PRE>
public double <A HREF="../../../../src-html/org/jfree/data/time/TimeTableXYDataset.html#line.329"><B>getXValue</B></A>(int&nbsp;series,
                        int&nbsp;item)</PRE>
<DL>
<DD>Returns the x-value (as a double primitive) for an item within a series.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getXValue(int, int)">getXValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html#getXValue(int, int)">getXValue</A></CODE> in class <CODE><A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html" title="class in org.jfree.data.xy">AbstractXYDataset</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>series</CODE> - the series index (zero-based).<DD><CODE>item</CODE> - the item index (zero-based).
<DT><B>Returns:</B><DD>The value.</DL>
</DD>
</DL>
<HR>