gw.internal.gosu.parser.optimizer

Class SinglePropertyMemberAccessRuntime

java.lang.Object

gw.internal.gosu.parser.optimizer.SinglePropertyMemberAccessRuntime

All Implemented Interfaces:

IExpressionRuntime

public class SinglePropertyMemberAccessRuntime
extends Object
implements IExpressionRuntime

Note this class really isn't an "expression runtime", it's real purpose is to determine whether or not the corresponding member-access is in the lhs of an assignment. This info can be useful to decide if null values in the member path can be auto-assigned (see the gw.lang.Autocreate annotation)

Constructor Summary

Constructors

Constructor and Description
SinglePropertyMemberAccessRuntime(MemberAccess memberAccess)

Method Summary

Modifier and Type	Method and Description
Object	evaluate()
static boolean	isConvertible(MemberAccess memberAccess)
boolean	isNestedInLhs()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SinglePropertyMemberAccessRuntime

public SinglePropertyMemberAccessRuntime(MemberAccess memberAccess)

Method Detail

isConvertible

public static boolean isConvertible(MemberAccess memberAccess)

evaluate

public Object evaluate()

Specified by:

evaluate in interface IExpressionRuntime

isNestedInLhs

public boolean isNestedInLhs()