1 package edu.psu.geovista.app.spreadsheet.functions;
2
3 import edu.psu.geovista.app.spreadsheet.formula.Node;
4 import edu.psu.geovista.app.spreadsheet.exception.ParserException;
5 import edu.psu.geovista.app.spreadsheet.exception.NoReferenceException;
6
7 /*
8 * Description:
9 * Date: Apr 1, 2003
10 * Time: 9:40:19 PM
11 * @author Jin Chen
12 */
13
14 public class FunctionInt extends FunctionSP {
15
16 protected Number doFun(Node node)throws ParserException,NoReferenceException {
17 return new Float((int)getSingleParameter(node));
18 }
19
20 public String getUsage() {
21 return "INT(value)";
22 }
23
24 public String getDescription() {
25 return "Returns the integer part of a number.";
26 }
27 }
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