📄 defaulthighlowdataset.html
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</TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/data/xy/DefaultHighLowDataset.html#getVolumeValue(int, int)">getVolumeValue</A></B>(int series, int item)</CODE><BR> Returns the volume-value (as a double primitive) for an item within a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Number</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/data/xy/DefaultHighLowDataset.html#getX(int, int)">getX</A></B>(int series, int item)</CODE><BR> Returns the x-value for one item in a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Date</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/data/xy/DefaultHighLowDataset.html#getXDate(int, int)">getXDate</A></B>(int series, int item)</CODE><BR> Returns the x-value for one item in a series, as a Date.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Number</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/data/xy/DefaultHighLowDataset.html#getY(int, int)">getY</A></B>(int series, int item)</CODE><BR> Returns the y-value for one item in a series.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.xy.AbstractXYDataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class org.jfree.data.xy.<A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html" title="class in org.jfree.data.xy">AbstractXYDataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html#getDomainOrder()">getDomainOrder</A>, <A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html#getXValue(int, int)">getXValue</A>, <A HREF="../../../../org/jfree/data/xy/AbstractXYDataset.html#getYValue(int, int)">getYValue</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.general.AbstractSeriesDataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class org.jfree.data.general.<A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html" title="class in org.jfree.data.general">AbstractSeriesDataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html#indexOf(java.lang.Comparable)">indexOf</A>, <A HREF="../../../../org/jfree/data/general/AbstractSeriesDataset.html#seriesChanged(org.jfree.data.general.SeriesChangeEvent)">seriesChanged</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.general.AbstractDataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class org.jfree.data.general.<A HREF="../../../../org/jfree/data/general/AbstractDataset.html" title="class in org.jfree.data.general">AbstractDataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/general/AbstractDataset.html#addChangeListener(org.jfree.data.general.DatasetChangeListener)">addChangeListener</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#clone()">clone</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#fireDatasetChanged()">fireDatasetChanged</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#getGroup()">getGroup</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#hasListener(java.util.EventListener)">hasListener</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#notifyListeners(org.jfree.data.general.DatasetChangeEvent)">notifyListeners</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#removeChangeListener(org.jfree.data.general.DatasetChangeListener)">removeChangeListener</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#setGroup(org.jfree.data.general.DatasetGroup)">setGroup</A>, <A HREF="../../../../org/jfree/data/general/AbstractDataset.html#validateObject()">validateObject</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.Object</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.xy.XYDataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface org.jfree.data.xy.<A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getDomainOrder()">getDomainOrder</A>, <A HREF="../../../../org/jfree/data/xy/XYDataset.html#getXValue(int, int)">getXValue</A>, <A HREF="../../../../org/jfree/data/xy/XYDataset.html#getYValue(int, int)">getYValue</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.general.SeriesDataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface org.jfree.data.general.<A HREF="../../../../org/jfree/data/general/SeriesDataset.html" title="interface in org.jfree.data.general">SeriesDataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/general/SeriesDataset.html#indexOf(java.lang.Comparable)">indexOf</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jfree.data.general.Dataset"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from interface org.jfree.data.general.<A HREF="../../../../org/jfree/data/general/Dataset.html" title="interface in org.jfree.data.general">Dataset</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/jfree/data/general/Dataset.html#addChangeListener(org.jfree.data.general.DatasetChangeListener)">addChangeListener</A>, <A HREF="../../../../org/jfree/data/general/Dataset.html#getGroup()">getGroup</A>, <A HREF="../../../../org/jfree/data/general/Dataset.html#removeChangeListener(org.jfree.data.general.DatasetChangeListener)">removeChangeListener</A>, <A HREF="../../../../org/jfree/data/general/Dataset.html#setGroup(org.jfree.data.general.DatasetGroup)">setGroup</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="DefaultHighLowDataset(java.lang.Comparable, java.util.Date[], double[], double[], double[], double[], double[])"><!-- --></A><H3>DefaultHighLowDataset</H3><PRE>public <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.93"><B>DefaultHighLowDataset</B></A>(java.lang.Comparable seriesKey, java.util.Date[] date, double[] high, double[] low, double[] open, double[] close, double[] volume)</PRE><DL><DD>Constructs a new high/low/open/close dataset. <p> The current implementation allows only one series in the dataset. This may be extended in a future version.<P><DL><DT><B>Parameters:</B><DD><CODE>seriesKey</CODE> - the key for the series.<DD><CODE>date</CODE> - the dates.<DD><CODE>high</CODE> - the high values.<DD><CODE>low</CODE> - the low values.<DD><CODE>open</CODE> - the open values.<DD><CODE>close</CODE> - the close values.<DD><CODE>volume</CODE> - the volume values.</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="getSeriesKey(int)"><!-- --></A><H3>getSeriesKey</H3><PRE>public java.lang.Comparable <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.116"><B>getSeriesKey</B></A>(int i)</PRE><DL><DD>Returns the for the series stored in this dataset.<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>i</CODE> - the index of the series. Currently ignored.<DT><B>Returns:</B><DD>The key for this 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/xy/DefaultHighLowDataset.html#line.130"><B>getX</B></A>(int series, int item)</PRE><DL><DD>Returns the x-value for one item in a series. The value returned is a <code>Long</code> instance generated from the underlying <code>Date</code> object.<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="getXDate(int, int)"><!-- --></A><H3>getXDate</H3><PRE>public java.util.Date <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.144"><B>getXDate</B></A>(int series, int item)</PRE><DL><DD>Returns the x-value for one item in a series, as a Date. <p> This method is provided for convenience only.<P><DD><DL></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 as a Date.</DL></DD></DL><HR><A NAME="getY(int, int)"><!-- --></A><H3>getY</H3><PRE>public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.159"><B>getY</B></A>(int series, int item)</PRE><DL><DD>Returns the y-value for one item in a series. <p> This method (from the <A HREF="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><CODE>XYDataset</CODE></A> interface) is mapped to the <A HREF="../../../../org/jfree/data/xy/DefaultHighLowDataset.html#getCloseValue(int, int)"><CODE>getCloseValue(int, int)</CODE></A> method.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/XYDataset.html#getY(int, int)">getY</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 y-value.</DL></DD></DL><HR><A NAME="getHigh(int, int)"><!-- --></A><H3>getHigh</H3><PRE>public java.lang.Number <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.171"><B>getHigh</B></A>(int series, int item)</PRE><DL><DD>Returns the high-value for one item in a series.<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/jfree/data/xy/OHLCDataset.html#getHigh(int, int)">getHigh</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/OHLCDataset.html" title="interface in org.jfree.data.xy">OHLCDataset</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 high-value.</DL></DD></DL><HR><A NAME="getHighValue(int, int)"><!-- --></A><H3>getHighValue</H3><PRE>public double <A HREF="../../../../src-html/org/jfree/data/xy/DefaultHighLowDataset.html#line.184"><B>getHighValue</B></A>(int series, int item)</PRE><DL><DD>Returns the high-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/OHLCDataset.html#getHighValue(int, int)">getHighValue</A></CODE> in interface <CODE><A HREF="../../../../org/jfree/data/xy/OHLCDataset.html" title="interface in org.jfree.data.xy">OHLCDataset</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 high-value.</DL></DD></DL><HR><A NAME="getLow(int, int)"><!-- --></A><H3>getLow</H3>⌨️ 快捷键说明
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