Uses of Class
games.stendhal.common.parser.Expression

Packages that use Expression

Package	Description
games.stendhal.common.grammar
games.stendhal.common.parser	implements the NPC conversation parser.
games.stendhal.server.entity.npc.fsm

Uses of Expression in games.stendhal.common.grammar

Methods in games.stendhal.common.grammar that return Expression

Modifier and Type	Method	Description
static Expression	Grammar.mergeCompoundNoun(Expression word1, Expression word2)	Merge two expressions into a compound noun.

Methods in games.stendhal.common.grammar with parameters of type Expression

Modifier and Type	Method	Description
static Expression	Grammar.mergeCompoundNoun(Expression word1, Expression word2)	Merge two expressions into a compound noun.

Uses of Expression in games.stendhal.common.parser

Fields in games.stendhal.common.parser declared as Expression

Modifier and Type	Field	Description
static Expression	Expression.EMPTY_EXPRESSION	Instance of an empty Expression.

Fields in games.stendhal.common.parser with type parameters of type Expression

Modifier and Type	Field	Description
protected AbstractList<Expression>	Sentence.expressions

Methods in games.stendhal.common.parser that return Expression

Modifier and Type	Method	Description
static Expression	ConversationParser.createTriggerExpression(String text)	Create trigger expression to match the parsed user input in the FSM engine.
static Expression	ConversationParser.createTriggerExpression(String text, ExpressionMatcher matcher)	Create trigger expression to match the parsed user input in the FSM engine.
Expression	TriggerList.find(Expression expr)	Search for the given expression in the list.
Expression	Sentence.getExpression(int idx, String typePrefix)	Return verb [i] of the sentence.
protected Expression[]	Sentence.getExpressionsArrayList()	Return an array of the expressions.
Expression	Sentence.getNumeral()	Return the single numeral of the parsed sentence.
Expression	Sentence.getNumeral(int i)	Return numeral [i] of the parsed sentence.
Expression	Sentence.getObject(int i)	Return object [i] of the parsed sentence (e.g.
Expression	Sentence.getPreposition(int i)	Return the preposition [i] of the parsed sentence.
Expression	Sentence.getSubject(int i)	Return subject [i] of the sentence.
Expression	Sentence.getTriggerExpression()	Return trigger Expression for the FSM engine.
Expression	Sentence.getUnknownTypeExpression(int idx)	Return unknown word [i] of the sentence.
Expression	Sentence.getVerb()	Return verb as Expression object for the special case of sentences with only one verb.
Expression	Sentence.getVerb(int i)	Return verb [i] of the sentence.
Expression	Sentence.nextValid(Iterator<Expression> it)	Advance the iterator and return the next non-ignorable Expression.

Methods in games.stendhal.common.parser that return types with arguments of type Expression

Modifier and Type	Method	Description
List<Expression>	Sentence.getExpressions()	Return the list of expressions.
Iterator<Expression>	Sentence.iterator()	Return an iterator over all expressions.

Methods in games.stendhal.common.parser with parameters of type Expression

Modifier and Type	Method	Description
Expression	TriggerList.find(Expression expr)	Search for the given expression in the list.
protected boolean	Sentence.isIgnorable(Expression expr)	Check if the given Expression should be ignored.
boolean	ExpressionMatcher.match(Expression expr1, Expression expr2)	Match two Expressions using the mode in matchingFlags.
boolean	Expression.matches(Expression other)	Check if two Expressions match exactly.
boolean	Expression.matchesNormalized(Expression other)	Check if two Expressions match each other.
boolean	Expression.matchesNormalizedSimilar(Expression other)	Check if the Expression is similar to another Expression.
void	Expression.mergeLeft(Expression prec, boolean mergeNormalized)	Merge the given preceding Expression into this Expression, while leaving mainWord unchanged.
void	Expression.mergeName(Expression next, ExpressionType newType)	Merge the given following name component into this Expression.
void	Expression.mergeRight(Expression other, boolean mergeNormalized)	Merge the given following Expression into this Expression, while leaving mainWord unchanged.
void	Expression.mergeSimple(Expression other)	Merge the given preceding Expression into this Expression while leaving mainWord unchanged.The members normalized and original are only touched when negating the expression.
boolean	NameSearch.search(Expression item)	Searches for item to match the given Expression.

Method parameters in games.stendhal.common.parser with type arguments of type Expression

Modifier and Type	Method	Description
int	SentenceBuilder.appendUntilBreak(Iterator<Expression> it)	Append a sequence of Expressions until we find a break flag or there is no more Expression.
boolean	CompoundName.matches(AbstractList<Expression> expressions, int idx)	Compare this compound name with the words in the expressions list starting at index idx.
Expression	Sentence.nextValid(Iterator<Expression> it)	Advance the iterator and return the next non-ignorable Expression.
CompoundName	WordList.searchCompoundName(AbstractList<Expression> expressions, int idx)	Search for compound names.

Constructors in games.stendhal.common.parser with parameters of type Expression

Modifier	Constructor	Description
	SentenceImplementation(Expression... exprs)	Create a SentenceImplementation object for testing purposes.

Uses of Expression in games.stendhal.server.entity.npc.fsm

Methods in games.stendhal.server.entity.npc.fsm that return types with arguments of type Expression

Modifier and Type	Method	Description
Collection<Expression>	Transition.getTriggers()
Collection<Expression>	TransitionList.getTriggersForState(ConversationStates state)	returns a set of triggers for a given source state.

Methods in games.stendhal.server.entity.npc.fsm with parameters of type Expression

Modifier and Type	Method	Description
List<Transition>	TransitionList.getTransitionsForStateAndTrigger(ConversationStates state, Expression trigger)	returns a list of transitions for this state-trigger pair.
boolean	Transition.matches(ConversationStates state, Expression trigger)	Checks whether this transition is possible now.
boolean	Transition.matchesNormalized(ConversationStates state, Expression trigger)	Checks whether this transition is possible now by using matching of the normalized expression.
boolean	Transition.matchesNormalizedWithCondition(ConversationStates state, Expression trigger, PreTransitionCondition condition)	Checks for normalized match with the given state/trigger/condition combination.
boolean	Transition.matchesWithCondition(ConversationStates state, Expression trigger, PreTransitionCondition condition)	Checks for match with the given state/trigger/condition combination.

Method parameters in games.stendhal.server.entity.npc.fsm with type arguments of type Expression

Modifier and Type	Method	Description
void	Engine.add(Collection<Expression> triggerExpressions, ConversationStates state, ChatCondition condition, boolean secondary, ConversationStates nextState, String reply, ChatAction action)	Adds a new set of transitions to the FSM.
void	Engine.add(Collection<Expression> triggerExpressions, ConversationStates state, ChatCondition condition, boolean secondary, ConversationStates nextState, String reply, ChatAction action, String label)	Adds a new set of transitions to the FSM.

Constructor parameters in games.stendhal.server.entity.npc.fsm with type arguments of type Expression

Modifier	Constructor	Description
	Transition(ConversationStates currentState, Collection<Expression> triggers, PreTransitionCondition condition, boolean secondary, ConversationStates nextState, String reply, PostTransitionAction action)	Creates a new transition.
	Transition(ConversationStates currentState, Collection<Expression> triggers, PreTransitionCondition condition, boolean secondary, ConversationStates nextState, String reply, PostTransitionAction action, String label)	Creates a new transition.