1. /*

  2.  * @(#)ExecutableDeclaration.java	1.2 04/03/08

  3.  *

  4.  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL.  Use is subject to license terms.

  6.  */

  7. 

  8. package com.sun.mirror.declaration;

  9. 

  10. 

  11. import java.util.Collection;

  12. 

  13. import com.sun.mirror.type.ReferenceType;

  14. 

  15. 

  16. /**

  17.  * Represents a method or constructor of a class or interface.

  18.  *

  19.  * @author Joseph D. Darcy

  20.  * @author Scott Seligman

  21.  * @version 1.2 04/03/08

  22.  * @since 1.5

  23.  */

  24. 

  25. public interface ExecutableDeclaration extends MemberDeclaration {

  26. 

  27.     /**

  28.      * Returns <tt>true</tt> if this method or constructor accepts a variable

  29.      * number of arguments.

  30.      *

  31.      * @return <tt>true</tt> if this method or constructor accepts a variable

  32.      * number of arguments

  33.      */

  34.     boolean isVarArgs();

  35. 

  36.     /**

  37.      * Returns the formal type parameters of this method or constructor.

  38.      * They are returned in declaration order.

  39.      *

  40.      * @return the formal type parameters of this method or constructor,

  41.      * or an empty collection if there are none

  42.      */

  43.     Collection<TypeParameterDeclaration> getFormalTypeParameters();

  44. 

  45.     /**

  46.      * Returns the formal parameters of this method or constructor.

  47.      * They are returned in declaration order.

  48.      *

  49.      * @return the formal parameters of this method or constructor,

  50.      * or an empty collection if there are none

  51.      */

  52.     Collection<ParameterDeclaration> getParameters();

  53. 

  54.     /**

  55.      * Returns the exceptions and other throwables listed in this

  56.      * method or constructor's <tt>throws</tt> clause.

  57.      *

  58.      * @return the exceptions and other throwables listed in the

  59.      * <tt>throws</tt> clause, or an empty collection if there are none

  60.      */

  61.     Collection<ReferenceType> getThrownTypes();

  62. }