org.yarnandtail.andhow.compile

Class PropertyVariableTreeScanner

java.lang.Object

<any>

org.yarnandtail.andhow.compile.PropertyVariableTreeScanner

public class PropertyVariableTreeScanner
extends <any>

A compilation tree scanner used during compile time to scan for AndHow Property construction being assigned to a variable. The intended use is to create a new instance of this class when a variable of type org.yarnandtail.andhow.api.Property is found. The current path is passed into this classes scan() method along with a PropertyMarker. When the scan is complete, the PropertyMarker is returned, which will indicate if the Property assigned to the variable is newly constructed or just a reference to an already constructed Property.

Author:

ericeverman

Constructor Summary

Constructors

Constructor and Description
PropertyVariableTreeScanner()

Method Summary

Modifier and Type	Method and Description
PropertyMarker	visitMemberSelect(MemberSelectTree mst, PropertyMarker p) Called for the actual invocation of a specific method.
PropertyMarker	visitNewClass(NewClassTree nct, PropertyMarker p)

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyVariableTreeScanner

public PropertyVariableTreeScanner()

Method Detail

visitNewClass

public PropertyMarker visitNewClass(NewClassTree nct,
                                    PropertyMarker p)

visitMemberSelect

public PropertyMarker visitMemberSelect(MemberSelectTree mst,
                                        PropertyMarker p)

Called for the actual invocation of a specific method. This is called by visitMethodInvocation(), which is actually called at a higher level with metadata and arguments, before we get down to the level of a specific method. At that higher level, there doesn't seem to be a way to reliably pick out the name of the method being invoked.

Parameters:

mst -

p -

Returns: