File: FunctionOpt1.java

package info (click to toggle)
libxt-java 0.19991105-5
  • links: PTS
  • area: main
  • in suites: woody
  • size: 1,908 kB
  • ctags: 2,762
  • sloc: java: 12,823; makefile: 52; xml: 46
file content (13 lines) | stat: -rw-r--r-- 467 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
package com.jclark.xsl.expr;

import com.jclark.xsl.om.Node;

abstract class FunctionOpt1 implements Function {
  abstract ConvertibleExpr makeCallExpr(ConvertibleExpr e) throws ParseException;

  public ConvertibleExpr makeCallExpr(ConvertibleExpr e[], Node exprNode) throws ParseException {
    if (e.length > 1)
      throw new ParseException("expected zero or one argument");
    return makeCallExpr(e.length == 0 ? new SelfAxisExpr() : e[0]);
  }
}