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47 lines
1.3 KiB
47 lines
1.3 KiB
package visualiser.Commands.VisualiserRaceCommands;
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import mock.model.commandFactory.Command;
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import network.Messages.XMLMessage;
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import shared.dataInput.RaceDataSource;
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import visualiser.model.VisualiserRaceEvent;
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import visualiser.model.VisualiserRaceState;
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/**
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* Command created when a {@link network.Messages.Enums.XMLMessageType#BOAT} {@link XMLMessage} message is received.
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*/
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public class RaceXMLMessageCommand implements Command {
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/**
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* The data source to operate on.
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*/
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private RaceDataSource raceDataSource;
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/**
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* The context to operate on.
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*/
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private VisualiserRaceState visualiserRace;
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/**
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* Creates a new {@link RaceXMLMessageCommand}, which operates on a given {@link VisualiserRaceEvent}.
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* @param raceDataSource The data source to operate on.
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* @param visualiserRace The context to operate on.
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*/
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public RaceXMLMessageCommand(RaceDataSource raceDataSource, VisualiserRaceState visualiserRace) {
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this.raceDataSource = raceDataSource;
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this.visualiserRace = visualiserRace;
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}
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@Override
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public void execute() {
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if (raceDataSource.getSequenceNumber() > visualiserRace.getRaceDataSource().getSequenceNumber()) {
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visualiserRace.setRaceDataSource(raceDataSource);
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}
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}
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}
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