Import


1   package polyglot.ast;
2   
3   import polyglot.util.Enum;
4   
5   /**
6    * An <code>Import</code> is an immutable representation of a Java
7    * <code>import</code> statement.  It consists of the string representing the
8    * item being imported and the kind which is either indicating that a class
9    * is being imported, or that an entire package is being imported.
10   */
11  public interface Import extends Node 
12  {
13      /** Import kinds: class (e.g., import java.util.Set) or package (e.g.,
14       *  import java.util.*).
15       *
16       * PACKAGE is a bit of a misnomer, since we can import p.C.*, where p.C
17       * is a class.  This puts the nested classes of p.C in scope.
18       */
19      public static class Kind extends Enum   {
20          public Kind(String   name) { super(name); }
21      }
22  
23      public static final Kind CLASS   = new Kind("class");
24      public static final Kind PACKAGE = new Kind("package");
25  
26      /** Get the name of the class or package to import. */
27      String   name();
28      /** Set the name of the class or package to import. */
29      Import name(String   name);
30  
31      /** Get the kind of import. */
32      Kind kind();
33      /** Set the kind of import. */
34      Import kind(Kind kind);
35  }
36

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