NewArray


1   package polyglot.ast;
2   
3   import java.util.List  ;
4   
5   /**
6    * A <code>NewArray</code> represents a new array expression such as <code>new
7    * File[8][] { null }</code>.  It consists of an element type (e.g.,
8    * <code>File</code>), a list of dimension expressions (e.g., 8), 0 or more
9    * additional dimensions (e.g., 1 for []), and an array initializer.  The
10   * dimensions of the array initializer must equal the number of additional "[]"
11   * dimensions.
12   */
13  public interface NewArray extends Expr
14  {
15      /** The array's base type. */
16      TypeNode baseType();
17  
18      /** Set the array's base type. */
19      NewArray baseType(TypeNode baseType);
20  
21      /**
22       * The number of array dimensions.
23       * Same as dims().size() + additionalDims().
24       */
25      int numDims();
26  
27      /** List of dimension expressions.
28       * @return A list of {@link polyglot.ast.Expr Expr}.
29       */
30      List   dims();
31  
32      /** Set the list of dimension expressions.
33       * @param dims A list of {@link polyglot.ast.Expr Expr}.
34       */
35      NewArray dims(List   dims);
36  
37      /** The number of additional dimensions. */
38      int additionalDims();
39  
40      /** Set the number of additional dimensions. */
41      NewArray additionalDims(int addDims);
42  
43      /** The array initializer, or null. */
44      ArrayInit init();
45  
46      /** Set the array initializer. */
47      NewArray init(ArrayInit init);
48  }
49

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