jsubobject.java

一个JAVA编写的简单编译器

package ast.declaration;


public abstract class JSubObject {
  private String name = null;
  private ast.NameSpace parent = null;
  public static final int TVOID=0, TINT = 1;
  private int type; // TVOID TINT
  
 
  public JSubObject (String name, int type) {
    this.name = name;
    this.type = type;
  }
  public void setParent (ast.NameSpace parent) {
    this.parent = parent;
  }
  public String getName () {
    return name;
  }  
  public ast.NameSpace getParent () {
    return parent;
  }
  public void dump (String prefix) {
    System.out.println (prefix + name);
  }
  public String getType () {
    if (type == TVOID)
      return "V";
    return "I";
  }
  public String toString () {
    return name;
  }
  public void genXML (java.io.PrintStream p, String prefix) {
    p.println (prefix + "<name>" + getName () + "</name>");
    p.println (prefix + "<type>" + getType () + "</type>");
  }
  public abstract boolean isParameter ();
  public abstract String getLoadString ();
  public abstract String getStoreString ();
  public abstract String getXMLType ();
  
}