104 lines
3.1 KiB
Java
104 lines
3.1 KiB
Java
//This file is part of SECONDO.
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//Copyright (C) 2004, University in Hagen, Department of Computer Science,
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//Database Systems for New Applications.
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//SECONDO is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//SECONDO is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//You should have received a copy of the GNU General Public License
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//along with SECONDO; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package ui.analyser;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.ArrayList;
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/**
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* Responsible to manage all the information and the state of the {@link AnalyserPanel}
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* @author D.Merle
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*/
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public class AnalyserModel {
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public static final String DATA_UPDATED = "1";
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public static final String UPDATE_HIGHLIGHTING = "2";
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private final ArrayList<ActionListener> actionListeners;
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private String typeInformation;
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private String lastValidTypeInformation;
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private String analyserStatusMessage;
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private boolean dbConnectionInitialized = false;
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private final String startMessage = "SecondoTTY IQE has been initialized.\nType 'HELP' to get a list of available commands.\nNo database opened";
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private final String noTypeMessage = "No valid type found";
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public AnalyserModel() {
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actionListeners = new ArrayList<>();
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analyserStatusMessage = startMessage;
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typeInformation = null;
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}
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public String getTypeInformation() {
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return typeInformation;
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}
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public String getLastValidTypeInformation() {
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return lastValidTypeInformation;
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}
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public void setTypeInformation(final String typeInformation) {
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this.typeInformation = typeInformation;
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}
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public void setLastValidTypeInformation(final String lastValidTypeInformation) {
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this.lastValidTypeInformation = lastValidTypeInformation;
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}
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public String getAnalyserStatusMessage() {
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return analyserStatusMessage;
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}
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public void setAnalyserStatusMessage(final String analyserStatusMessage) {
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this.analyserStatusMessage = analyserStatusMessage;
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}
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public boolean isDBConnectionInitialized() {
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return dbConnectionInitialized;
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}
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public void setDBConnectionStatus(final boolean status) {
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dbConnectionInitialized = status;
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}
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public String getStartMessage() {
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return startMessage;
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}
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public String getNoTypeMessage() {
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return noTypeMessage;
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}
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public void addActionListener(final ActionListener listener) {
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actionListeners.add(listener);
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}
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private void fireActionEvent(final String command) {
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for (final ActionListener listener: actionListeners) {
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listener.actionPerformed(new ActionEvent(this, 1, command));
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}
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}
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public void notifyDataUpdate() {
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fireActionEvent(DATA_UPDATED);
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}
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public void updateHighlighting() {
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fireActionEvent(UPDATE_HIGHLIGHTING);
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}
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} |