Java TableModel.getValueAt方法代码示例

import javax.swing.table.TableModel; //导入方法依赖的package包/类
@Override
public boolean isChanged() {
    TableModel filterClassesModel = filterClassesTable.getModel();
    Set<String> allFilters = new LinkedHashSet<String>();
    Set<String> enabledFilters = new HashSet<String>();
    for (int i = 0; i < filterClassesModel.getRowCount(); i++) {
        boolean isEnabled = (Boolean) filterClassesModel.getValueAt(i, 0);
        String clazz = (String) filterClassesModel.getValueAt(i, 1);
        allFilters.add(clazz);
        if (isEnabled) {
            enabledFilters.add(clazz);
        }
    }
    Set savedEnabledFilters = (Set) Properties.getDefault().getProperties("debugger").
            getProperties("sources").getProperties("class_filters").getCollection("enabled", Collections.EMPTY_SET);
    Set<String> savedAllFilters = (Set<String>) Properties.getDefault().getProperties("debugger").
            getProperties("sources").getProperties("class_filters").getCollection("all", Collections.EMPTY_SET);
    Properties p = Properties.getDefault().getProperties("debugger.options.JPDA");
    return useStepFiltersCheckBox.isSelected() != p.getBoolean("UseStepFilters", true)
            || filterSyntheticCheckBox.isSelected() != p.getBoolean("FilterSyntheticMethods", true)
            || filterStaticInitCheckBox.isSelected() != p.getBoolean("FilterStaticInitializers", false)
            || filterConstructorsCheckBox.isSelected() != p.getBoolean("FilterConstructors", false)
            || stepThroughFiltersCheckBox.isSelected() != p.getBoolean("StepThroughFilters", false)
            || !savedAllFilters.equals(allFilters)
            || !savedEnabledFilters.equals(enabledFilters);
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
/**
 * Computes preferred width of the column by checking all the
 * data in the given column. If the resize parameter is true
 * it also directly resizes the column to the computed size (besides
 * setting the preferred size).
 */
void updatePreferredWidth(JTable table, boolean resize) {
    TableModel dataModel = table.getModel();
    int rows = dataModel.getRowCount();
    if (rows == 0) {
        return;
    }
    int sum = 0;
    int max = 15;
    for (int i = 0; i < rows; i++) {
        Object data = dataModel.getValueAt(i, modelIndex);
        int estimate = estimatedWidth(data, table);
        sum += estimate;
        if (estimate > max) {
            max = estimate;
        }
    }
    max += 5;
    setPreferredWidth(max);
    if (resize) {
        resize(max, table);
    }
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
boolean updateFormat(TableModel model) {
    int rowCount = model.getRowCount();

    long first = rowCount > 0 ? (Long)model.getValueAt(0, 1) : REFERENCE_TIMESTAMP;
    long last  = rowCount > 0 ? (Long)model.getValueAt(rowCount - 1, 1) :
                                REFERENCE_TIMESTAMP + 1;
    
    String newFormatString = TimeAxisUtils.getFormatString(1, first, last);
    if (!newFormatString.equals(formatString)) {
        formatString = newFormatString;
        format = new SimpleDateFormat(formatString);
        return true;
    } else {
        return false;
    }
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
public List<ParcelOperationDAO> retrievedParcelOperations(){
    hasBeenEdited = false;
    List<ParcelOperationDAO> ops = new LinkedList<>();
    TableModel model = table.getModel();
    if (model.getRowCount() != parcelOperations.size()) {
        hasBeenEdited = true;
    }
    for (int i = 0; i < model.getRowCount(); i++){
        String parcelOperation = (String) model.getValueAt(i, 0);
        Object parcelValue = model.getValueAt(i, 1);
        String originalOperation = parcelOperations.get(i).parcelType;
        Object originalValue = parcelOperations.get(i).value;
        if (parcelValue == null && originalValue == null) {
            ops.add(parcelOperations.get(i));
        } else if (parcelValue == null || originalValue == null) {
            hasBeenEdited = true;
            ops.add(new ParcelOperationDAO(parcelOperation, parcelValue));
        } else if (!originalOperation.equals(parcelOperation) || !originalValue.equals(parcelValue)) {
            hasBeenEdited = true;
            ops.add(new ParcelOperationDAO(parcelOperation, parcelValue));
        } else {
            ops.add(parcelOperations.get(i));
        }
    }
    return ops;
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private boolean saveProperties() {
	final Map<String, Object> properties = new HashMap<String, Object>();
	final TableModel model = table.getModel();
	if (model.getColumnCount() == 2) {
		for (int i = 0; i < model.getRowCount(); i++) {
			final String key = (String) model.getValueAt(i, 0);
			final Object value = model.getValueAt(i, 1);
			if (properties.containsKey(key)) {
				return false;
			} else {
				properties.put(key, value);
			}
		}
		sourceFile.setProperties(properties);
		return true;
	} else {
		return false;
	}
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private boolean saveProperties() {
	final Map<String, Object> properties = new HashMap<String, Object>();
	final TableModel model = table.getModel();
	if (model.getColumnCount() == 2) {
		for (int i = 0; i < model.getRowCount(); i++) {
			final String key = (String) model.getValueAt(i, 0);
			final Object value = model.getValueAt(i, 1);
			if (properties.containsKey(key)) {
				return false;
			} else {
				properties.put(key, value);
			}
		}
		node.getGraphNode().setProperties(properties);
		return true;
	} else {
		return false;
	}
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
Map<String,String> getResources() {
    final TableModel model = this.tableCallbacks.getModel();
    final Map<String,String> result = new TreeMap<String,String>();
    for (int i = 0; i < model.getRowCount(); i++) {
        if (model.getValueAt(i, 0) != null && !((String)model.getValueAt(i, 0)).isEmpty()) {
            result.put((String)model.getValueAt(i, 0), (String)model.getValueAt(i, 1));
        }
    }
    return result;
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
@Override
public void store() {
    Properties p = Properties.getDefault().getProperties("debugger.options.JPDA");
    p.setBoolean("UseStepFilters", useStepFiltersCheckBox.isSelected());
    p.setBoolean("FilterSyntheticMethods", filterSyntheticCheckBox.isSelected());
    p.setBoolean("FilterStaticInitializers", filterStaticInitCheckBox.isSelected());
    p.setBoolean("FilterConstructors", filterConstructorsCheckBox.isSelected());
    TableModel filterClassesModel = filterClassesTable.getModel();
    Set<String> allFilters = new LinkedHashSet<String>();
    Set<String> enabledFilters = new HashSet<String>();
    int n = filterClassesModel.getRowCount();
    for (int i = 0; i < n; i++) {
        boolean isEnabled = (Boolean) filterClassesModel.getValueAt(i, 0);
        String clazz = (String) filterClassesModel.getValueAt(i, 1);
        allFilters.add(clazz);
        if (isEnabled) {
            enabledFilters.add(clazz);
        }
    }
    Properties.getDefault ().getProperties ("debugger").
            getProperties ("sources").getProperties ("class_filters").
            setCollection (
                "all",
                allFilters
            );
    Properties.getDefault ().getProperties ("debugger").
            getProperties ("sources").getProperties ("class_filters").
            setCollection (
                "enabled",
                enabledFilters
            );
    p.setBoolean("StepThroughFilters", stepThroughFiltersCheckBox.isSelected());
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
public String[] getIncludedNamespaces() {
    List<String> incs = new ArrayList<String>();
    TableModel model = includesTable.getModel();

    for(int i = 0; i < model.getRowCount(); i++) {
        Boolean selected = (Boolean) model.getValueAt(i, 0);
        if(selected != null && selected == Boolean.TRUE) {
            String namespace = (String) model.getValueAt(i, 1);
            incs.add(namespace);
        }
    }
    return incs.toArray(new String[0]);
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private void restoreSelection(String id, int colIndex) {
    if (id == null) {
        clearSelection();
        return;
    }
    TableModel tm = getModel();
    for (int i = 0; i < tm.getRowCount(); i++) {
        ActionHolder ah = (ActionHolder)tm.getValueAt(i, 0);
        if (ah != null && id.equals(ah.getAction().getId())) {
            changeSelection(i, colIndex, false, false);
            break;
        }
    }
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private List<AnnotationExpression> getAnnotationExpressions() {
    TableModel model = panel.expresionsTable.getModel();
    List<AnnotationExpression> exps = new ArrayList<AnnotationExpression>(model.getRowCount());
    for (int r = 0; r < model.getRowCount(); r++) {
        String urlExp = (String) model.getValueAt(r, 0);
        if (urlExp.trim().equals("")) {
            continue;
        }
        String annotationExp = (String) model.getValueAt(r, 1);
        exps.add(new AnnotationExpression(urlExp, annotationExp));
    }
    return exps;
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
public void tableChanged(final TableModelEvent e) {
    // only post changes to the draggable column
    if (isColumnEditable(e.getColumn())) {
        final TableModel model = (TableModel)e.getSource();
        Object tableValue = model.getValueAt(e.getFirstRow(),
                                         e.getColumn());

        if (LOGGER.isLoggable(Level.TRACE)) {
            LOGGER.log(Level.TRACE,
                "tableChanged: firstRow="+e.getFirstRow()+
                ", lastRow="+e.getLastRow()+", column="+e.getColumn()+
                ", value="+tableValue);
        }
        // if it's a String, try construct new value
        // using the defined type.
        if (tableValue instanceof String) {
            try {
                tableValue =
                    Utils.createObjectFromString(getClassName(e.getFirstRow()), // type
                    (String)tableValue);// value
            } catch (Throwable ex) {
                popupAndLog(ex,"tableChanged",
                            Messages.PROBLEM_SETTING_ATTRIBUTE);
            }
        }
        final String attributeName = getValueName(e.getFirstRow());
        final Attribute attribute =
              new Attribute(attributeName,tableValue);
        setAttribute(attribute, "tableChanged");
    }
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
List<File> getResources() {
    final TableModel model = this.resources.getModel();
    final List<File> result = new LinkedList<File>();
    for (int i=0; i< model.getRowCount(); i++) {
        if ((Boolean)model.getValueAt(i, 1)) {
            result.add((File)model.getValueAt(i, 0));
        }
    }
    return result;
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private static int getIndexByName(TableModel model, String projectName) {
    int length = model.getRowCount();
    String name;
    for(int i =0; i< length; i++) {
        name = (String)model.getValueAt(i, 1);
        if(name.startsWith(projectName)) return i;
    }
    return 0;
}
 

import javax.swing.table.TableModel; //导入方法依赖的package包/类
private void appendToDOM(Element root) {
    Document doc = root.getOwnerDocument();
    TableModel atm = jt.getModel();
    int count = atm.getRowCount();
    for (int i = 0; i < count; i++) {
        MainDataEnum[] xmlNames = MainDataEnum.values();
        String name = xmlNames[i].name();
        String info = (String) atm.getValueAt(i, 2);
        Element e = doc.createElement(name);
        e.appendChild(doc.createTextNode(info));
        root.appendChild(e);
    }
}