org.aspectj.weaver.tools
Interface ShadowMatch
public interface ShadowMatch
The result of asking a PointcutExpression to match at a shadow (method execution,
handler, constructor call, and so on).
boolean | alwaysMatches() - True iff the pointcut expression will match any join point at this
shadow (for example, any call to the given method).
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JoinPointMatch | matchesJoinPoint(Object thisObject, Object targetObject, Object[] args) - Return the result of matching a join point at this shadow with the given
this, target, and args.
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boolean | maybeMatches() - True if the pointcut expression may match some join points at this
shadow (for example, some calls to the given method may match, depending
on the type of the caller).
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boolean | neverMatches() - True iff the pointcut expression can never match any join point at this
shadow (for example, the pointcut will never match a call to the given
method).
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void | setMatchingContext(MatchingContext aMatchContext) - Set a matching context to be used when matching
join points.
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alwaysMatches
public boolean alwaysMatches()
True iff the pointcut expression will match any join point at this
shadow (for example, any call to the given method).
matchesJoinPoint
public JoinPointMatch matchesJoinPoint(Object thisObject,
Object targetObject,
Object[] args)
Return the result of matching a join point at this shadow with the given
this, target, and args.
thisObject
- the object bound to this at the join pointtargetObject
- the object bound to target at the join pointargs
- the arguments at the join point
maybeMatches
public boolean maybeMatches()
True if the pointcut expression may match some join points at this
shadow (for example, some calls to the given method may match, depending
on the type of the caller).
If alwaysMatches is true, then maybeMatches is always true.
neverMatches
public boolean neverMatches()
True iff the pointcut expression can never match any join point at this
shadow (for example, the pointcut will never match a call to the given
method).
setMatchingContext
public void setMatchingContext(MatchingContext aMatchContext)
Set a matching context to be used when matching
join points.