astcompilationunit.java

java 编译器java复杂编译器,可以编译java文件的类库

/*
 * Copyright © 2002 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * California 95054, U.S.A. All rights reserved.  Sun Microsystems, Inc. has
 * intellectual property rights relating to technology embodied in the product
 * that is described in this document. In particular, and without limitation,
 * these intellectual property rights may include one or more of the U.S.
 * patents listed at http://www.sun.com/patents and one or more additional
 * patents or pending patent applications in the U.S. and in other countries.
 * U.S. Government Rights - Commercial software. Government users are subject
 * to the Sun Microsystems, Inc. standard license agreement and applicable
 * provisions of the FAR and its supplements.  Use is subject to license terms.
 * Sun,  Sun Microsystems,  the Sun logo and  Java are trademarks or registered
 * trademarks of Sun Microsystems, Inc. in the U.S. and other countries.  This
 * product is covered and controlled by U.S. Export Control laws and may be
 * subject to the export or import laws in other countries.  Nuclear, missile,
 * chemical biological weapons or nuclear maritime end uses or end users,
 * whether direct or indirect, are strictly prohibited.  Export or reexport
 * to countries subject to U.S. embargo or to entities identified on U.S.
 * export exclusion lists, including, but not limited to, the denied persons
 * and specially designated nationals lists is strictly prohibited.
 */

package org.javacc.jjtree;


public class ASTCompilationUnit extends SimpleNode {
  ASTCompilationUnit(int id) {
    super(id);
  }


  public void print(IO io)
  {
    Token t = getFirstToken();

    while (true) {
      if (t == JJTreeGlobals.parserImplements) {
	if (t.image.equals("implements")) {
	  print(t, io);
	  openJJTreeComment(io, null);
	  io.getOut().print(" " + NodeFiles.nodeConstants() + ", ");
	  closeJJTreeComment(io);
	} else {
	  // t is pointing at the opening brace of the class body.
	  openJJTreeComment(io, null);
	  io.getOut().print("implements " + NodeFiles.nodeConstants());
	  closeJJTreeComment(io);
	  print(t, io);
	}
      } else {
	print(t, io);
      }
      if (t == JJTreeGlobals.parserClassBodyStart) {
	openJJTreeComment(io, null);
	JJTreeState.insertParserMembers(io);
	closeJJTreeComment(io);
      }

      if (t == getLastToken()) {
	return;
      }
      t = t.next;
    }
  }

}

/*end*/