src/org/cacert/gigi/output/template/IfStatement.java

   1 package org.cacert.gigi.output.template;
   2
   3 import java.io.PrintWriter;
   4 import java.util.Map;
   5
   6 import org.cacert.gigi.Language;
   7 import org.cacert.gigi.output.Outputable;
   8
   9 final class IfStatement implements Outputable {
  10         private final String variable;
  11         private final TemplateBlock body;
  12
  13         IfStatement(String variable, TemplateBlock body) {
  14                 this.variable = variable;
  15                 this.body = body;
  16         }
  17
  18         @Override
  19         public void output(PrintWriter out, Language l, Map<String, Object> vars) {
  20                 Object o = vars.get(variable);
  21                 if (o instanceof Boolean && o == Boolean.TRUE) {
  22                         body.output(out, l, vars);
  23                 }
  24         }
  25 }