org.jboss.byteman.agent

Class Location.AccessLocation

java.lang.Object

org.jboss.byteman.agent.Location

org.jboss.byteman.agent.Location.AccessLocation

Direct Known Subclasses:

Location.FieldAccessLocation, Location.VariableAccessLocation

Enclosing class:

Location

private abstract static class Location.AccessLocation
extends Location

location identifying a generic access trigger point

Field Summary

Fields

Modifier and Type	Field and Description
protected int	count count identifying which access should be taken as the trigger point.
protected int	flags flags identifying which type of access should be used to identify the trigger.
protected boolean	whenComplete flag which is false if the trigger should be inserted before the field access is performed and true if it should be inserted after

Fields inherited from class org.jboss.byteman.agent.Location

ACCESS_READ, ACCESS_WRITE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Location.AccessLocation(int count, int flags, boolean whenComplete)

Method Summary

Methods

Modifier and Type	Method and Description
protected static Location	create(java.lang.String parameters, int flags, boolean whenComplete) create a location identifying a method entry trigger point
LocationType	getLocationType() identify the type of this location

Methods inherited from class org.jboss.byteman.agent.Location

create, getRuleAdapter, getRuleCheckAdapter

Methods inherited from class java.lang.Object

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

Field Detail

count

protected int count

count identifying which access should be taken as the trigger point. if not specified as a parameter this defaults to the first access.

flags

protected int flags

flags identifying which type of access should be used to identify the trigger. this is either ACCESS_READ, ACCESS_WRITE or an OR of these two values

whenComplete

protected boolean whenComplete

flag which is false if the trigger should be inserted before the field access is performed and true if it should be inserted after

Constructor Detail

Location.AccessLocation

protected Location.AccessLocation(int count,
                       int flags,
                       boolean whenComplete)

Method Detail

create

protected static Location create(java.lang.String parameters,
              int flags,
              boolean whenComplete)

create a location identifying a method entry trigger point

Parameters:

parameters - the text of the parameters appended to the location specifier

whenComplete - false if the trigger should be inserted before the access is performed and true if it should be inserted after

Returns:

a method entry location or null if the parameters is not a blank String

getLocationType

public LocationType getLocationType()

Description copied from class: Location

identify the type of this location

Specified by:

getLocationType in class Location

Returns:

the type of this location