lenode.java

来自「一个JAVA编写的简单编译器」· Java 代码 · 共 26 行

package ast.booleanExpr;

/**
 * the LENode is for comparison <=
 */
public class LENode extends ast.booleanExpr.JSubBooleanNode {
  public LENode (ast.IJSubNode n) {
    super (n);
  }
  
  public String toString () {
    return "<=";
  }    
  
  public String getCompareInstruction (boolean negation) {
    if (negation)
      return "le";
    return "gt";
  }
  
  public String getXMLType () {
    return "le";
  }
}