Field


1   package polyglot.ast;
2   
3   import polyglot.types.FieldInstance;
4   
5   /**
6    * A <code>Field</code> is an immutable representation of a Java field
7    * access.  It consists of field name and may also have either a 
8    * <code>Type</code> or an <code>Expr</code> containing the field being 
9    * accessed.
10   */
11  public interface Field extends Variable
12  {
13      /**
14       * Get the type object for the field.  This field may not be valid until
15       * after type checking.
16       */
17      FieldInstance fieldInstance();
18  
19      /** Set the type object for the field. */
20      Field fieldInstance(FieldInstance fi);
21  
22      /**
23       * Get the field's container object or type.  May be null before
24       * disambiguation.
25       */
26      Receiver target();
27  
28      /** Set the field's container object or type. */
29      Field target(Receiver target);
30  
31      /**
32       * Returns whether the target of this field is implicit, that is if the
33       * target is either "this" or a classname, and the source code did not
34       * explicitly provide a target. 
35       */
36      boolean isTargetImplicit();
37      
38      /** 
39       * Set whether the target of the field is implicit.
40       */
41      Field targetImplicit(boolean implicit);
42      
43      /** Get the field's name. */
44      String   name();
45      /** Set the field's name. */
46      Field name(String   name);
47  }
48

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