ua.gradsoft.termware
Interface IFacts

All Known Implementing Classes:

DefaultFacts, NullFacts

public interface IFacts

Interface for facts database, called from rules.

Method Summary

boolean	check(Term t, TransformationContext ctx) check fact (called from conditions in left part of rules)
void	clearLoggedEntities() clear entities to log
boolean	isLoggingMode() get logging mode
void	set(Term t, TransformationContext ctx) set fact (called from actions in right part of rules)
void	setLoggedEntities(Collection<String> entities) set collection of entities to log
void	setLoggedEntity(String s) set entity to log.
void	setLoggingMode(boolean mode) enable/disable logging
void	unsetLoggedEntity(String s) unset entity to log.

Method Detail

check

boolean check(Term t,
              TransformationContext ctx)
              throws TermWareException

check fact (called from conditions in left part of rules)

Throws:

TermWareException

set

void set(Term t,
         TransformationContext ctx)
         throws TermWareException

set fact (called from actions in right part of rules)

Throws:

TermWareException

isLoggingMode

boolean isLoggingMode()

get logging mode

setLoggingMode

void setLoggingMode(boolean mode)

enable/disable logging

setLoggedEntity

void setLoggedEntity(String s)

set entity to log. (one of "All", "Facts" and so on)

unsetLoggedEntity

void unsetLoggedEntity(String s)

unset entity to log.

setLoggedEntities

void setLoggedEntities(Collection<String> entities)

set collection of entities to log

clearLoggedEntities

void clearLoggedEntities()

clear entities to log