org.eclipse.xtext.xbase.controlflow

Interface IEarlyExitComputer

All Known Implementing Classes:

DefaultEarlyExitComputer

public interface IEarlyExitComputer

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IEarlyExitComputer.ExitPoint

Method Summary

Methods

Modifier and Type	Method and Description
Collection<IEarlyExitComputer.ExitPoint>	getExitPoints(XExpression expression)
boolean	isEarlyExit(XExpression expression) An expression is considered to be left early if all branches end with an explicit termination, e.g. a return or throw expression.

Method Detail

isEarlyExit

boolean isEarlyExit(XExpression expression)

An expression is considered to be left early if all branches end with an explicit termination, e.g. a return or throw expression.

Returns:

true if the given expression will definitely exit early.

getExitPoints

Collection<IEarlyExitComputer.ExitPoint> getExitPoints(XExpression expression)