Module jdk.scripting.nashorn

Package jdk.nashorn.api.tree

Interface IfTree

All Superinterfaces:

StatementTree, Tree

public interface IfTree
extends StatementTree

A tree node for an 'if' statement. For example:

   if ( condition )
      thenStatement

   if ( condition )
       thenStatement
   else
       elseStatement
 

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	getCondition()	Returns the condition expression of this 'if' statement.
StatementTree	getElseStatement()	Returns the then statement of this 'if' statement.
StatementTree	getThenStatement()	Returns the 'then' statement of this 'if' statement.

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

accept, getEndPosition, getKind, getStartPosition

Method Detail

getCondition

ExpressionTree getCondition()

Returns the condition expression of this 'if' statement.

Returns:

the condition expression

getThenStatement

StatementTree getThenStatement()

Returns the 'then' statement of this 'if' statement.

Returns:

the 'then' statement

getElseStatement

StatementTree getElseStatement()

Returns the then statement of this 'if' statement. null if this if statement has no else branch.

Returns:

the 'else' statement