public void insert(int row, int column, int value)
{
RowHeadNode rowHead = (RowHeadNode)getRow(row);
ColumnHeadNode columnHead = (ColumnHeadNode)getColumn(column);
ValueNode myValueNode = new ValueNode(row, column, value);
rowHead.insert(myValueNode);
columnHead.insert(myValueNode);
}
public HeadNode getColumn(int position)
{
for (int i = 0; i <= position; i++)
{
if (i == position)
{
ColumnHeadNode result = new ColumnHeadNode();
return(result);
}
getNextInColumn();
}
return(null);
}
