Package org.aspectj.weaver.reflect

Class StandardShadowMatchImpl

java.lang.Object

org.aspectj.weaver.reflect.StandardShadowMatchImpl

All Implemented Interfaces:

ShadowMatch

public class StandardShadowMatchImpl
extends Object
implements ShadowMatch

Author:

colyer Implementation of ShadowMatch for reflection based worlds.

Constructor Summary

Constructors

Constructor	Description
StandardShadowMatchImpl(FuzzyBoolean match, Test test, ExposedState state, PointcutParameter[] params)

Method Summary

Modifier and Type	Method	Description
boolean	alwaysMatches()	True iff the pointcut expression will match any join point at this shadow (for example, any call to the given method).
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.
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).
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).
void	setMatchingContext(MatchingContext aMatchContext)	Set a matching context to be used when matching join points.
void	setSubject(ResolvedMember aMember)
void	setWithinCode(ResolvedMember aMember)
void	setWithinType(ResolvedType aClass)

Methods inherited from class java.lang.Object

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

Constructor Details

StandardShadowMatchImpl

public StandardShadowMatchImpl(FuzzyBoolean match,
 Test test,
 ExposedState state,
 PointcutParameter[] params)

Method Details

setWithinCode

public void setWithinCode(ResolvedMember aMember)

setSubject

public void setSubject(ResolvedMember aMember)

setWithinType

public void setWithinType(ResolvedType aClass)

alwaysMatches

public boolean alwaysMatches()

Description copied from interface: ShadowMatch

True iff the pointcut expression will match any join point at this shadow (for example, any call to the given method).

Specified by:

alwaysMatches in interface ShadowMatch

maybeMatches

public boolean maybeMatches()

Description copied from interface: ShadowMatch

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.

Specified by:

maybeMatches in interface ShadowMatch

neverMatches

public boolean neverMatches()

Description copied from interface: ShadowMatch

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).

Specified by:

neverMatches in interface ShadowMatch

matchesJoinPoint

public JoinPointMatch matchesJoinPoint(Object thisObject,
 Object targetObject,
 Object[] args)

Description copied from interface: ShadowMatch

Return the result of matching a join point at this shadow with the given this, target, and args.

Specified by:

matchesJoinPoint in interface ShadowMatch

Parameters:

thisObject - the object bound to this at the join point

targetObject - the object bound to target at the join point

args - the arguments at the join point

Returns:

setMatchingContext

public void setMatchingContext(MatchingContext aMatchContext)

Description copied from interface: ShadowMatch

Set a matching context to be used when matching join points.

Specified by:

setMatchingContext in interface ShadowMatch

See Also:

MatchingContext