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LogicManager.java
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LogicManager.java
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package seedu.address.logic;
import java.util.logging.Logger;
import javafx.collections.ObservableList;
import seedu.address.commons.core.ComponentManager;
import seedu.address.commons.core.LogsCenter;
import seedu.address.logic.commands.Command;
import seedu.address.logic.commands.CommandResult;
import seedu.address.logic.commands.exceptions.CommandException;
import seedu.address.logic.parser.ProManageParser;
import seedu.address.logic.parser.exceptions.ParseException;
import seedu.address.model.Model;
import seedu.address.model.event.Event;
import seedu.address.model.person.Person;
/**
* The main LogicManager of the app.
*/
public class LogicManager extends ComponentManager implements Logic {
private final Logger logger = LogsCenter.getLogger(LogicManager.class);
private final Model model;
private final CommandHistory history;
private ProManageParser proManageParser;
public LogicManager(Model model) {
this.model = model;
history = new CommandHistory();
this.proManageParser = new ProManageParser();
}
@Override
public CommandResult execute(String commandText) throws CommandException, ParseException {
logger.info("----------------[USER COMMAND][" + commandText + "]");
try {
Command command = proManageParser.parseCommand(commandText);
return command.execute(model, history);
} finally {
history.add(commandText);
}
}
@Override
public ObservableList<Person> getFilteredPersonList() {
return model.getFilteredPersonList();
}
@Override
public ObservableList<Event> getFilteredEventList() {
return model.getFilteredEventList();
}
@Override
public ListElementPointer getHistorySnapshot() {
return new ListElementPointer(history.getHistory());
}
}