Package monq.jfa.actions

contains general purpose classes to be used as callbacks in finite automata created with package monq.jfa.

See: Description

Interface Summary

Interface	Description
MapProvider	Objects implementing this interface are needed by some FaAction callbacks to perform their task.
Verifier	used by If callbacks to get a decision.

Class Summary

Class	Description
Call	is an FaAction that forwards the callback to its invoke() method to a named method by using reflection.
Copy	implements an FaAction which merely copies matched input to the output.
Count	counts matches and can then be used with If to perform conditional actions depending on whether a threshold count is reached.
DefaultAction	provides an action that always returns the other action from DefaultAction.mergeWith(monq.jfa.FaAction).
Drop	implements an FaAction which drops (deletes) matched input.
Embed	implements an FaAction which embeds the matched input into two fixed strings.
Fail	implements an FaAction which unconditionally throws a CallbackException with the message specified in the constructor.
Hold	hold back output until a decision can be made whether to ship or to drop filtered output.
If	run one or another FaAction depending on the outcome of asking a Verifier.
LowerCase	implements an FaAction which applies Character.toLowerCase to every character of the match.
Printf	implements an FaAction to apply a PrintfFormatter to the matched text.
Replace	implements an FaAction which replaces the matched input with a fixed string.
Run	runs several FaAction objects, one after another.
SearchReplace	implements an FaAction which scans the matched text for a given regular expression and replaces those matches by applying a PrintfFormatter.
Stop	implements an FaAction which resets the input of the calling DfaRun to the empty string by calling DfaRun.setIn(null).
Store	an FaAction to store away the match in a Map.
SwitchDfa	implements an FaAction which changes the Dfa operated by the calling DfaRun.
TailContextN	implements an FaAction which pushes a trailing context back into the input and then calls a client action.
Unmatched	contains actions to switch the default behaviour of a DfaRun object.
UpperCase	implements an FaAction which applies Character.toUpperCase to every character of the match.

Package monq.jfa.actions Description

contains general purpose classes to be used as callbacks in finite automata created with package monq.jfa. All classes in this package implement FaAction. Use these classes as callbacks bound to patterns in a finite automaton, e.g. with Nfa.or(java.lang.CharSequence, monq.jfa.FaAction).