resultsettablemodel.html

weka是机器学习和数据挖掘领域最有影响力的开源项目之一

<PRE>
public <B>ResultSetTableModel</B>(java.sql.ResultSet&nbsp;rs,
                           int&nbsp;rows)</PRE>
<DL>
<DD>initializes the model, retrieves only the given amount of rows (0 means
 all)
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>rs</CODE> - the ResultSet to get the data from<DD><CODE>rows</CODE> - the maximum number of rows to retrieve, 0 retrieves all</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="addTableModelListener(javax.swing.event.TableModelListener)"><!-- --></A><H3>
addTableModelListener</H3>
<PRE>
public void <B>addTableModelListener</B>(javax.swing.event.TableModelListener&nbsp;l)</PRE>
<DL>
<DD>adds a listener to the list that is notified each time a change to data 
 model occurs
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>addTableModelListener</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnClass(int)"><!-- --></A><H3>
getColumnClass</H3>
<PRE>
public java.lang.Class <B>getColumnClass</B>(int&nbsp;columnIndex)</PRE>
<DL>
<DD>returns the most specific superclass for all the cell values in the 
 column (always String)
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getColumnClass</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnCount()"><!-- --></A><H3>
getColumnCount</H3>
<PRE>
public int <B>getColumnCount</B>()</PRE>
<DL>
<DD>returns the number of columns in the model
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getColumnCount</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getColumnName(int)"><!-- --></A><H3>
getColumnName</H3>
<PRE>
public java.lang.String <B>getColumnName</B>(int&nbsp;columnIndex)</PRE>
<DL>
<DD>returns the name of the column at columnIndex
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getColumnName</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getRowCount()"><!-- --></A><H3>
getRowCount</H3>
<PRE>
public int <B>getRowCount</B>()</PRE>
<DL>
<DD>returns the number of rows in the model
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getRowCount</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getValueAt(int, int)"><!-- --></A><H3>
getValueAt</H3>
<PRE>
public java.lang.Object <B>getValueAt</B>(int&nbsp;rowIndex,
                                   int&nbsp;columnIndex)</PRE>
<DL>
<DD>returns the value for the cell at columnindex and rowIndex
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getValueAt</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isNullAt(int, int)"><!-- --></A><H3>
isNullAt</H3>
<PRE>
public boolean <B>isNullAt</B>(int&nbsp;rowIndex,
                        int&nbsp;columnIndex)</PRE>
<DL>
<DD>checks whether the value of the cell is NULL
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isNumericAt(int)"><!-- --></A><H3>
isNumericAt</H3>
<PRE>
public boolean <B>isNumericAt</B>(int&nbsp;columnIndex)</PRE>
<DL>
<DD>returns whether the column at the given index is numeric
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>columnIndex</CODE> - the column to check
<DT><B>Returns:</B><DD>whether the column is numeric</DL>
</DD>
</DL>
<HR>

<A NAME="isCellEditable(int, int)"><!-- --></A><H3>
isCellEditable</H3>
<PRE>
public boolean <B>isCellEditable</B>(int&nbsp;rowIndex,
                              int&nbsp;columnIndex)</PRE>
<DL>
<DD>returns true if the cell at rowindex and columnindexis editable
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>isCellEditable</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeTableModelListener(javax.swing.event.TableModelListener)"><!-- --></A><H3>
removeTableModelListener</H3>
<PRE>
public void <B>removeTableModelListener</B>(javax.swing.event.TableModelListener&nbsp;l)</PRE>
<DL>
<DD>removes a listener from the list that is notified each time a change to
 the data model occurs
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>removeTableModelListener</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setValueAt(java.lang.Object, int, int)"><!-- --></A><H3>
setValueAt</H3>
<PRE>
public void <B>setValueAt</B>(java.lang.Object&nbsp;aValue,
                       int&nbsp;rowIndex,
                       int&nbsp;columnIndex)</PRE>
<DL>
<DD>sets the value in the cell at columnIndex and rowIndex to aValue.
 but only the value and the value can be changed
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>setValueAt</CODE> in interface <CODE>javax.swing.table.TableModel</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
<PRE>
public void <B>finalize</B>()
              throws java.lang.Throwable</PRE>
<DL>
<DD>frees up the memory
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>finalize</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Throwable</CODE></DL>
</DD>
</DL>
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