eu.bandm.tscore.base

Class SingleAttributeCollector<E extends Entity>

java.lang.Object

eu.bandm.tscore.base.ParameterCollector

eu.bandm.tscore.base.SingleAttributeCollector<E>

public class SingleAttributeCollector<E extends Entity>
extends ParameterCollector

Collects discrete attributes for one single event, but maximally one, and perhaps an additional text.
See also MultipleAttributeCollector as an alternative.

Field Summary

Fields inherited from class eu.bandm.tscore.base.ParameterCollector

event, msg, paramName, parser_text_separator, sourceContext, startLoc, state, text_separator, vox

Constructor Summary

Constructors

Constructor and Description
SingleAttributeCollector(MuLiMessageReceiver<XMLDocumentIdentifier> msg, String paramName, ULex<E> entity_lexer, ULex<String> additionalText_lexer, Map<Event,E> entity_result, Map<Event,String> additionalText_result)

Method Summary

Methods

Modifier and Type	Method and Description
void	finalizeEvent(Event ev) Does nothing.
void	finalizeTrack() Does nothing.
void	parseEvent(Event ev, ULex.State state) Applies the parameter value lexer, as given with the constructor.

Methods inherited from class eu.bandm.tscore.base.ParameterCollector

error, findLocation, parseVoice, setSourceContext, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleAttributeCollector

public SingleAttributeCollector(MuLiMessageReceiver<XMLDocumentIdentifier> msg,
                        String paramName,
                        ULex<E> entity_lexer,
                        ULex<String> additionalText_lexer,
                        Map<Event,E> entity_result,
                        Map<Event,String> additionalText_result)

Method Detail

parseEvent

public void parseEvent(Event ev,
              ULex.State state)

Applies the parameter value lexer, as given with the constructor. In case of success, it tries the additional text lexer. If there is already an entry in the map for this event (it may be called from a loop like in MixedAlternativesCollector !) then an error is issued. Otherwise the entitiy result and the additional text are entered into the resp. map.

Specified by:

parseEvent in class ParameterCollector

Parameters:

ev - the event to process

state - the input data

finalizeEvent

public void finalizeEvent(Event ev)

Does nothing.

Specified by:

finalizeEvent in class ParameterCollector

finalizeTrack

public void finalizeTrack()

Does nothing.

Specified by:

finalizeTrack in class ParameterCollector