defaultkeyedvalues2d.html

jfreechart1。0。2的api。

<DD>Returns the value for the given row and column keys.  This method will
 throw an <A HREF="../../../org/jfree/data/UnknownKeyException.html" title="class in org.jfree.data"><CODE>UnknownKeyException</CODE></A> if either key is not defined in the
 data structure.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jfree/data/KeyedValues2D.html#getValue(java.lang.Comparable, java.lang.Comparable)">getValue</A></CODE> in interface <CODE><A HREF="../../../org/jfree/data/KeyedValues2D.html" title="interface in org.jfree.data">KeyedValues2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the row key (<code>null</code> not permitted).<DD><CODE>columnKey</CODE> - the column key (<code>null</code> not permitted).
<DT><B>Returns:</B><DD>The value (possibly <code>null</code>).</DL>
</DD>
</DL>
<HR>

<A NAME="addValue(java.lang.Number, java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
addValue</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.257"><B>addValue</B></A>(java.lang.Number&nbsp;value,
                     java.lang.Comparable&nbsp;rowKey,
                     java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Adds a value to the table.  Performs the same function as 
 #setValue(Number, Comparable, Comparable).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the value (<code>null</code> permitted).<DD><CODE>rowKey</CODE> - the row key (<code>null</code> not permitted).<DD><CODE>columnKey</CODE> - the column key (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="setValue(java.lang.Number, java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
setValue</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.270"><B>setValue</B></A>(java.lang.Number&nbsp;value,
                     java.lang.Comparable&nbsp;rowKey,
                     java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Adds or updates a value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the value (<code>null</code> permitted).<DD><CODE>rowKey</CODE> - the row key (<code>null</code> not permitted).<DD><CODE>columnKey</CODE> - the column key (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="removeValue(java.lang.Comparable, java.lang.Comparable)"><!-- --></A><H3>
removeValue</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.305"><B>removeValue</B></A>(java.lang.Comparable&nbsp;rowKey,
                        java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Removes a value.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the row key (<code>null</code> not permitted).<DD><CODE>columnKey</CODE> - the column key (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="removeRow(int)"><!-- --></A><H3>
removeRow</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.354"><B>removeRow</B></A>(int&nbsp;rowIndex)</PRE>
<DL>
<DD>Removes a row.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowIndex</CODE> - the row index.</DL>
</DD>
</DL>
<HR>

<A NAME="removeRow(java.lang.Comparable)"><!-- --></A><H3>
removeRow</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.364"><B>removeRow</B></A>(java.lang.Comparable&nbsp;rowKey)</PRE>
<DL>
<DD>Removes a row.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rowKey</CODE> - the row key.</DL>
</DD>
</DL>
<HR>

<A NAME="removeColumn(int)"><!-- --></A><H3>
removeColumn</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.373"><B>removeColumn</B></A>(int&nbsp;columnIndex)</PRE>
<DL>
<DD>Removes a column.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>columnIndex</CODE> - the column index.</DL>
</DD>
</DL>
<HR>

<A NAME="removeColumn(java.lang.Comparable)"><!-- --></A><H3>
removeColumn</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.383"><B>removeColumn</B></A>(java.lang.Comparable&nbsp;columnKey)</PRE>
<DL>
<DD>Removes a column.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>columnKey</CODE> - the column key (<code>null</code> not permitted).</DL>
</DD>
</DL>
<HR>

<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.395"><B>clear</B></A>()</PRE>
<DL>
<DD>Clears all the data and associated keys.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.408"><B>equals</B></A>(java.lang.Object&nbsp;o)</PRE>
<DL>
<DD>Tests if this object is equal to another.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the other object (<code>null</code> permitted).
<DT><B>Returns:</B><DD>A boolean.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.461"><B>hashCode</B></A>()</PRE>
<DL>
<DD>Returns a hash code.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

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

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <A HREF="../../../src-html/org/jfree/data/DefaultKeyedValues2D.html#line.477"><B>clone</B></A>()
                       throws java.lang.CloneNotSupportedException</PRE>
<DL>
<DD>Returns a clone.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>clone</CODE> in interface <CODE>org.jfree.util.PublicCloneable</CODE><DT><B>Overrides:</B><DD><CODE>clone</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>A clone.
<DT><B>Throws:</B>
<DD><CODE>java.lang.CloneNotSupportedException</CODE> - this class will not throw this 
         exception, but subclasses (if any) might.</DL>
</DD>
</DL>
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