IntLit


1   package polyglot.ast;
2   
3   import polyglot.util.Enum;
4   
5   /** 
6    * An <code>IntLit</code> represents a literal in Java of an integer
7    * type.
8    */
9   public interface IntLit extends NumLit 
10  {
11      /** Integer literal kinds: int (e.g., 0) or long (e.g., 0L). */
12      public static class Kind extends Enum   {
13          public Kind(String   name) { super(name); }
14      }
15  
16      public static final Kind INT   = new Kind("int");
17      public static final Kind LONG  = new Kind("long");
18  
19      /** Get the literal's value. */
20      long value();
21  
22      /** Set the literal's value. */
23      IntLit value(long value);
24  
25      /** Get the kind of the literal: INT or LONG. */
26      Kind kind();
27  
28      /** Set the kind of the literal: INT or LONG. */
29      IntLit kind(Kind kind);
30  
31      /** Is this a boundary case, i.e., max int or max long + 1? */
32      boolean boundary();
33  
34      /** Print the string as a positive number. */
35      String   positiveToString();
36  }
37

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