andnode.java

一个JAVA编写的简单编译器

package ast.booleanExpr;

public class ANDNode extends JSubBooleanNode {
  public ANDNode (ast.IJSubNode n) {
    super (n);
  }
  
  public String toString () {
    return "&&";
  }    
  
  public void codegen (int label, boolean test) {
    if (test)
      codegenOR (label, true);
    else
      codegenAND (label, false);
  }  
  
  public String getXMLType () {
    return "and";
  }
  
}