OtherOccurrencesCasesTableModel.java

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/*
 * Central Repository
 *
 * Copyright 2019 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sleuthkit.autopsy.centralrepository.contentviewer;

import java.util.ArrayList;
import java.util.List;
import javax.swing.table.AbstractTableModel;
import org.openide.util.NbBundle.Messages;
import org.sleuthkit.autopsy.centralrepository.datamodel.CorrelationCase;

public class OtherOccurrencesCasesTableModel extends AbstractTableModel {

    private static final long serialVersionUID = 1L;
    private final List<CorrelationCaseWrapper> correlationCaseList = new ArrayList<>();

    OtherOccurrencesCasesTableModel() {
        // This constructor is intentionally empty.
    }

    @Override
    public int getColumnCount() {
        return 1;
    }

    @Override
    public int getRowCount() {
        return correlationCaseList.size();
    }

    @Messages({"OtherOccurrencesCasesTableModel.case=Case",})
    @Override
    public String getColumnName(int colIdx) {
        return Bundle.OtherOccurrencesCasesTableModel_case();
    }

    @Messages({"OtherOccurrencesCasesTableModel.noData=No Data."})
    @Override
    public Object getValueAt(int rowIdx, int colIdx) {
        //if anything would prevent this from working we will consider it no data for the sake of simplicity
        if (correlationCaseList.isEmpty() || rowIdx < 0
                || rowIdx >= correlationCaseList.size()
                || correlationCaseList.get(rowIdx) == null
                || correlationCaseList.get(rowIdx).getMessage() == null
                || correlationCaseList.get(rowIdx).getMessage().isEmpty()) {
            return Bundle.OtherOccurrencesCasesTableModel_noData();
        }
        return correlationCaseList.get(rowIdx).getMessage();
    }

    CorrelationCase getCorrelationCase(int rowIdx) {
        //if anything would prevent this from working we will return null
        if (correlationCaseList.isEmpty() || rowIdx < 0
                || rowIdx >= correlationCaseList.size()
                || correlationCaseList.get(rowIdx) == null) {
            return null;
        }
        return correlationCaseList.get(rowIdx).getCorrelationCase();
    }

    @Override
    public Class<String> getColumnClass(int colIdx) {
        return String.class;
    }

    void addCorrelationCase(CorrelationCaseWrapper newCorrelationCaseWrapper) {
        correlationCaseList.add(newCorrelationCaseWrapper);
        fireTableDataChanged();
    }

    void clearTable() {
        correlationCaseList.clear();
        fireTableDataChanged();
    }
}