tdg.data.in
Interface TDGDataCallbackIF


public interface TDGDataCallbackIF


Method Summary
 java.lang.String columnLabel(int c)
          Establish the label for the specified column.
 int getColumns()
          Return the number of columns.
 int getRows()
          Return the number of rows.
 java.lang.Object getValue(int r, int c)
          Get the contents of the specified cell.
 java.lang.String rowLabel(int r)
          Establish the label for the specified row.
 

Method Detail

columnLabel

public java.lang.String columnLabel(int c)
Establish the label for the specified column.

getColumns

public int getColumns()
Return the number of columns.

rowLabel

public java.lang.String rowLabel(int r)
Establish the label for the specified row.

getRows

public int getRows()
Return the number of rows.

getValue

public java.lang.Object getValue(int r,
                                 int c)
Get the contents of the specified cell. Note that any type of Object can be returned. Perspective will interpret the Object type as a String or Double.