eu.bandm.tscore.base

Class MultipleAttributeCollector<E extends Entity>

java.lang.Object

eu.bandm.tscore.base.ParameterCollector

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

public class MultipleAttributeCollector<E extends Entity>
extends ParameterCollector

Collects discrete and note-wise local attributes for one single note, as many as can be parsed, and collects them in a Multimap.
See also SingleAttributeCollector as an alternative.
Due to this result type, every attribute value can appear maximally once(1).
A typical application are articulation signs in CWN: staccato dot, portato bars, accents may be combined, but not with themselves.
Please note that the single call to parseEvent(Event, ULex.State) does NOT realizse the necessary loop, but must be repeated as long as possible from a higher level of execution. This is, because the input context may define some separator characters, or the calling class may even be a MixedAlternativesCollector. In neither case a local loop would be appropriate, which could only parse immediate repetitions, but not the intermangling with valid inputs of different kind.

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
MultipleAttributeCollector(MuLiMessageReceiver<XMLDocumentIdentifier> msg, String paramName, ULex<E> entity_lexer, Multimap<Event,E> entity_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) Must be specialized for parsing the parameter values for one single event, but may never be called directly.

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

MultipleAttributeCollector

public MultipleAttributeCollector(MuLiMessageReceiver<XMLDocumentIdentifier> msg,
                          String paramName,
                          ULex<E> entity_lexer,
                          Multimap<Event,E> entity_result)

Method Detail

parseEvent

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

Description copied from class: ParameterCollector

Must be specialized for parsing the parameter values for one single event, but may never be called directly.

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