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Java > Open Source Codes > polyglot > types > Qualifier


1 package polyglot.types;
2
3 /**
4  * A <code>Qualifier</code> can be used to qualify a type: it can be either
5  * a package or a named class type.
6  */
7 public interface Qualifier extends TypeObject
8 {
9     /**
10      * Return true if the qualifier is a package.
11      */
12     boolean isPackage();
13
14     /**
15      * Cast the qualifier to a package, or return null.
16      * This method will probably be deprecated.
17      */
18     Package JavaDoc toPackage();
19
20     /**
21      * Return true if the qualifier is a type.
22      */
23     boolean isType();
24
25     /**
26      * Cast the qualifier to a type, or return null.
27      * This method will probably be deprecated.
28      */
29     Type toType();
30 }
31
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