Module jdk.scripting.nashorn

Package jdk.nashorn.api.tree

Interface ReturnTree

All Superinterfaces:

StatementTree, Tree

public interface ReturnTree
extends StatementTree

A tree node for a 'return' statement. For example:

   return;
   return expression;
 

Since:

9

Nested Class Summary

Nested classes/interfaces inherited from interface jdk.nashorn.api.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
ExpressionTree	getExpression()	Returns the expression being returned.

Methods inherited from interface jdk.nashorn.api.tree.Tree

accept, getEndPosition, getKind, getStartPosition

Method Detail

getExpression

ExpressionTree getExpression()

Returns the expression being returned. This is null if no value is being returned. i.e., empty return statement.

Returns:

the returned expression