com.massa.dsl.matcher

Interface MatcherListener

All Superinterfaces:

Serializable

All Known Implementing Classes:

CondWrapperMatcherListener, DefaultMatcherListener

public interface MatcherListener
extends Serializable

Allows to add actions before, during or after matching.

Method Summary

Modifier and Type	Method and Description
void	beginMatch(Matcher matcher) Before all matching actions
void	endMatch(Matcher parser) After all matching actions
Integer	validateMatch(Matcher abstractMatcher) Just after weight is computed.

Method Detail

beginMatch

void beginMatch(Matcher matcher)
         throws DslException

Before all matching actions

Throws:

DslException

validateMatch

Integer validateMatch(Matcher abstractMatcher)
               throws DslException

Just after weight is computed. Can override it by returning a different value. Return same as computed to take no action.

Throws:

DslException

endMatch

void endMatch(Matcher parser)
       throws DslException

After all matching actions

Throws:

DslException