下面列出了java.text.NumberFormat#getIntegerInstance ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public static void setFormatLocale(Locale locale) {
FORMAT_LOCALE = locale;
int numberDigits = 3;
try {
String numberDigitsString = ParameterService
.getParameterValue(RapidMiner.PROPERTY_RAPIDMINER_GENERAL_FRACTIONDIGITS_NUMBERS);
numberDigits = Integer.parseInt(numberDigitsString);
} catch (NumberFormatException e) {
}
NUMBER_FORMAT = new DecimalFormat(getDecimalFormatPattern(numberDigits),
DecimalFormatSymbols.getInstance(FORMAT_LOCALE));
INTEGER_FORMAT = NumberFormat.getIntegerInstance(locale);
PERCENT_FORMAT = NumberFormat.getPercentInstance(locale);
FORMAT_SYMBOLS = new DecimalFormatSymbols(locale);
}
/**
* Creates a new number-format for the given type using the standard JDK methods.
*
* @param type the type.
* @param locale the locale for which the format shoudl be created.
* @return the number format or null, if there was an error while creating the format.
*/
private NumberFormat createFormat( final int type, final Locale locale ) {
switch ( type ) {
case TYPE_INTEGER: {
return NumberFormat.getIntegerInstance( locale );
}
case TYPE_PERCENT: {
return NumberFormat.getPercentInstance( locale );
}
case TYPE_CURRENCY: {
return NumberFormat.getCurrencyInstance( locale );
}
default: {
return NumberFormat.getInstance( locale );
}
}
}
public Dictionary<String, String> getProperties() {
Dictionary<String, String> properties = new Hashtable<>();
NumberFormat nf = NumberFormat.getIntegerInstance();
properties.put("name", nf.format(getName()));
properties.put("highWaterMark", nf.format(getHighWaterMark()));
properties.put("lowWaterMark", nf.format(getLowWaterMark()));
properties.put("initialSize", nf.format(getLowWaterMark()));
properties.put("dequeueTimeout", nf.format(getLowWaterMark()));
properties.put("queueSize", nf.format(getLowWaterMark()));
return properties;
}
public NumberFormatterFactory() {
super();
final NumberFormat format = NumberFormat.getIntegerInstance();
format.setGroupingUsed(false);
final NumberFormatter nf = new NumberFormatter(format);
setDefaultFormatter(nf);
setDisplayFormatter(nf);
setEditFormatter(nf);
}
@Override
public String toString() {
NumberFormat nf = NumberFormat.getIntegerInstance();
nf.setGroupingUsed(true);
return String.format("Singlestreamed XML Dump parser { \n * Batch size: %s, \n * Input: %s \n}",
nf.format(batchsize),
pageInput == null ? "[Inputstream]" : pageInput.getAbsolutePath());
}
/**
* It is your responsibility to set correct horizontal align (left in case of UI Designer)
*/
public static void configureNumericFormattedTextField(@Nonnull JFormattedTextField textField) {
NumberFormat format = NumberFormat.getIntegerInstance();
format.setParseIntegerOnly(true);
format.setGroupingUsed(false);
NumberFormatter numberFormatter = new NumberFormatter(format);
numberFormatter.setMinimum(0);
textField.setFormatterFactory(new DefaultFormatterFactory(numberFormatter));
textField.setHorizontalAlignment(SwingConstants.TRAILING);
textField.setColumns(4);
}
/**
* Sets the number roll position.
*/
private void setNumberRoll(float number) {
mNumber = number;
int downNumber = (int) number;
int upNumber = downNumber + 1;
NumberFormat numberFormatter = NumberFormat.getIntegerInstance();
String newString = numberFormatter.format(upNumber);
if (!newString.equals(mUpNumber.getText().toString())) {
mUpNumber.setText(newString);
if (mContentDescriptionStringId != 0) {
mUpNumber.setContentDescription(getResources().getQuantityString(
mContentDescriptionStringId, upNumber, upNumber));
}
}
newString = numberFormatter.format(downNumber);
if (!newString.equals(mDownNumber.getText().toString())) {
mDownNumber.setText(newString);
if (mContentDescriptionStringId != 0) {
mDownNumber.setContentDescription(getResources().getQuantityString(
mContentDescriptionStringId, downNumber, downNumber));
}
}
float offset = number % 1.0f;
mUpNumber.setTranslationY(mUpNumber.getHeight() * (offset - 1.0f));
mDownNumber.setTranslationY(mDownNumber.getHeight() * offset);
mUpNumber.setAlpha(offset);
mDownNumber.setAlpha(1.0f - offset);
}
public AdvancedSecurityPanel(Binding binding, ConfigVersion cfgVersion) {
this.binding = binding;
this.cfgVersion = cfgVersion;
freshnessff = new DefaultFormatterFactory();
NumberFormat freshnessFormat = NumberFormat.getIntegerInstance();
freshnessFormat.setGroupingUsed(false);
NumberFormatter freshnessFormatter = new NumberFormatter(freshnessFormat);
freshnessFormat.setMaximumIntegerDigits(8);
freshnessFormatter.setCommitsOnValidEdit(true);
freshnessFormatter.setMinimum(0);
freshnessFormatter.setMaximum(99999999);
freshnessff.setDefaultFormatter(freshnessFormatter);
skewff = new DefaultFormatterFactory();
NumberFormat skewFormat = NumberFormat.getIntegerInstance();
skewFormat.setGroupingUsed(false);
NumberFormatter skewFormatter = new NumberFormatter(skewFormat);
skewFormat.setMaximumIntegerDigits(8);
skewFormatter.setCommitsOnValidEdit(true);
skewFormatter.setMinimum(0);
skewFormatter.setMaximum(99999999);
skewff.setDefaultFormatter(skewFormatter);
initComponents();
sync();
}
private static String testNextLong(final Random random, final int loops) {
long start = System.nanoTime();
for (int i = loops; --i >= 0;) {
random.nextLong();
}
long end = System.nanoTime();
final NumberFormat format = NumberFormat.getIntegerInstance();
return String.format("%11s l/sec", format.format(perSec(loops, start, end)));
}
/**
* Convert duration in seconds to days, hours, minutes and seconds
* @param time time in seconds
* @return
*/
public static String formatTimeDiffereceFromSecondsToString( int time ) {
int days = time / DAY_IN_SECONDS;
time -= days * DAY_IN_SECONDS;
int hours = time / HOUR_IN_SECONDS;
time -= hours * HOUR_IN_SECONDS;
int minutes = time / MIN_IN_SECONDS;
time -= minutes * MIN_IN_SECONDS;
int seconds = time;
NumberFormat nf = NumberFormat.getIntegerInstance();
nf.setMinimumIntegerDigits(2);
StringBuilder duration = new StringBuilder();
if (days > 0) {
duration.append(days);
duration.append(" days, ");
}
duration.append(nf.format(hours));
duration.append(":");
duration.append(nf.format(minutes));
duration.append(":");
duration.append(nf.format(seconds));
return duration.toString();
}
/**
* Creates the panel which is shown when mix zones are enabled.
*
* @return the mix zones panel
*/
private final JPanel createMixPanel(){
JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.anchor = GridBagConstraints.PAGE_START;
c.weightx = 1;
c.gridx = 0;
c.gridy = 0;
c.gridheight = 1;
c.insets = new Insets(5,0,5,0);
JLabel jLabel1 = new JLabel(Messages.getString("EditSettingsControlPanel.mixZoneSize")); //$NON-NLS-1$
panel.add(jLabel1,c);
mixZoneRadius_ = new JFormattedTextField(NumberFormat.getIntegerInstance());
mixZoneRadius_.setPreferredSize(new Dimension(60,20));
mixZoneRadius_.setValue(100);
mixZoneRadius_.addPropertyChangeListener("value", this); //$NON-NLS-1$
c.gridx = 1;
c.weightx = 0;
panel.add(mixZoneRadius_,c);
c.gridx = 0;
c.gridwidth = 2;
++c.gridy;
fallbackInMixZonesCheckBox_ = new JCheckBox(Messages.getString("EditSettingsControlPanel.fallbackCommunicationInMixZones"), true); //$NON-NLS-1$
fallbackInMixZonesCheckBox_.addItemListener(this);
panel.add(fallbackInMixZonesCheckBox_,c);
++c.gridy;
fallbackInMixZonesPanel_ = createMixFallBackPanel();
panel.add(fallbackInMixZonesPanel_,c);
return panel;
}
private static String i(final long value) {
final NumberFormat nf = NumberFormat.getIntegerInstance();
return nf.format(value);
}
public DayOfMonthFieldPartitioner(String sourceName, @Nullable String name) {
super(sourceName, (name == null ? "day" : name), Calendar.DAY_OF_MONTH, 31);
format = NumberFormat.getIntegerInstance();
format.setMinimumIntegerDigits(2);
format.setMaximumIntegerDigits(2);
}
void testIntegerFormat() {
NumberFormat format = NumberFormat.getIntegerInstance(Locale.US);
TestFormattedTextField ftf = create(format);
ftf.setValue(56L);
System.err.println("Testing NumberFormat.getIntegerInstance(Locale.US)");
// test inserting individual characters
ftf.test(0, 0, "1", 16L);
ftf.test(2, 0, "2", 162L);
ftf.test(1, 0, "0", 102L);
// test inserting several characters at once - e.g. from clipboard
ftf.test(0, 0, "1024", 1024L);
ftf.test(3, 0, "333", 10333L);
ftf.test(6, 0, "77", 1033377L);
ftf.test(4, 0, "99", 1039977L);
ftf.test(6, 0, "00", 1039007L);
// test inserting strings that contain some formatting
ftf.test(0, 0, "2,2", 229007L);
ftf.test(2, 0, "2,2", 22227L);
ftf.test(3, 0, "2,2", 2222L);
ftf.test(5, 0, "33,33", 22223333L);
// test delete
ftf.test(0, 0, DELETE, 2223333L);
ftf.test(9, 0, DELETE, 2223333L);
ftf.test(4, 0, DELETE, 222333L);
ftf.test(4, 0, DELETE, 22233L);
// test backspace
ftf.test(0, 0, BACKSPACE, 22233L);
ftf.test(6, 0, BACKSPACE, 2223L);
ftf.test(2, 0, BACKSPACE, 223L);
ftf.test(2, 0, BACKSPACE, 23L);
// test replacing selection
ftf.test(0, 1, "555", 5553L);
ftf.test(3, 2, "555", 55555L);
ftf.test(1, 3, "1", 5155L);
ftf.test(2, 2, "6", 565L);
ftf.test(0, 3, "111222333444555", 111222333444555L);
// test deleting selection
ftf.test(0, 2, DELETE, 1222333444555L);
ftf.test(0, 3, BACKSPACE, 22333444555L);
ftf.test(12, 2, DELETE, 223334445L);
ftf.test(9, 2, BACKSPACE, 2233344L);
ftf.test(3, 4, DELETE, 2244L);
ftf.test(0, 4, BACKSPACE, 4L);
}
/**
* Constructor, creating GUI items.
*/
public SilentPeriodPanel(){
setLayout(new GridBagLayout());
// global layout settings
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.anchor = GridBagConstraints.PAGE_START;
c.weightx = 0.5;
c.gridx = 0;
c.gridy = 0;
c.gridheight = 1;
c.gridwidth = 2;
c.gridwidth = 1;
c.insets = new Insets(5,5,5,5);
c.gridx = 0;
silentPeriodDurationLabel_ = new JLabel(Messages.getString("SilentPeriodPanel.duration")); //$NON-NLS-1$
++c.gridy;
add(silentPeriodDurationLabel_,c);
silentPeriodDuration_ = new JFormattedTextField(NumberFormat.getIntegerInstance());
silentPeriodDuration_.setValue(3000);
silentPeriodDuration_.setPreferredSize(new Dimension(60,20));
c.gridx = 1;
silentPeriodDuration_.addFocusListener(this);
add(silentPeriodDuration_,c);
c.gridx = 0;
silentPeriodFrequencyLabel_ = new JLabel(Messages.getString("SilentPeriodPanel.frequency")); //$NON-NLS-1$
++c.gridy;
add(silentPeriodFrequencyLabel_,c);
silentPeriodFrequency_ = new JFormattedTextField(NumberFormat.getIntegerInstance());
silentPeriodFrequency_.setValue(10000);
silentPeriodFrequency_.setPreferredSize(new Dimension(60,20));
c.gridx = 1;
silentPeriodFrequency_.addFocusListener(this);
add(silentPeriodFrequency_,c);
c.gridx = 0;
enableSilentPeriodsLabel_ = new JLabel(Messages.getString("SilentPeriodPanel.enable")); //$NON-NLS-1$
++c.gridy;
add(enableSilentPeriodsLabel_,c);
enableSilentPeriods_ = new JCheckBox();
enableSilentPeriods_.setSelected(false);
enableSilentPeriods_.setActionCommand("enableSilentPeriods"); //$NON-NLS-1$
c.gridx = 1;
enableSilentPeriods_.addFocusListener(this);
add(enableSilentPeriods_,c);
enableSilentPeriods_.addActionListener(this);
//to consume the rest of the space
c.weighty = 1.0;
++c.gridy;
JPanel space = new JPanel();
space.setOpaque(false);
add(space, c);
}
public IntegerEditor(int min, int max)
{
super(new JFormattedTextField());
ftf = (JFormattedTextField) getComponent();
minimum = min;
maximum = max;
//Set up the editor for the integer cells.
integerFormat = NumberFormat.getIntegerInstance();
NumberFormatter intFormatter = new NumberFormatter(integerFormat);
intFormatter.setFormat(integerFormat);
intFormatter.setMinimum(minimum);
intFormatter.setMaximum(maximum);
ftf.setFormatterFactory(new DefaultFormatterFactory(intFormatter));
ftf.setValue(minimum);
ftf.setHorizontalAlignment(SwingConstants.TRAILING);
ftf.setFocusLostBehavior(JFormattedTextField.PERSIST);
//React when the user presses Enter while the editor is
//active. (Tab is handled as specified by
//JFormattedTextField's focusLostBehavior property.)
ftf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "check");
ftf.getActionMap().put("check", new AbstractAction()
{
@Override
public void actionPerformed(ActionEvent e)
{
if (!ftf.isEditValid())
{ //The text is invalid.
if (userSaysRevert())
{ //reverted
ftf.postActionEvent(); //inform the editor
}
}
else
{
try
{ //The text is valid,
ftf.commitEdit(); //so use it.
ftf.postActionEvent(); //stop editing
}
catch (java.text.ParseException exc)
{
}
}
}
});
}
/**
* Constructor. Creating GUI items.
*/
public RSUPanel(){
setLayout(new GridBagLayout());
// global layout settings
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.anchor = GridBagConstraints.PAGE_START;
c.weightx = 0.5;
c.gridx = 0;
c.gridy = 0;
c.gridheight = 1;
c.gridwidth = 2;
// Radio buttons to select mode
ButtonGroup group = new ButtonGroup();
addRSU_ = new JRadioButton(Messages.getString("RSUPanel.addRSU")); //$NON-NLS-1$
addRSU_.setActionCommand("addRSU"); //$NON-NLS-1$;
addRSU_.setSelected(true);
group.add(addRSU_);
++c.gridy;
add(addRSU_,c);
addRSU_.addActionListener(this);
deleteRSU_ = new JRadioButton(Messages.getString("RSUPanel.deleteRSU")); //$NON-NLS-1$
deleteRSU_.setActionCommand("deleteRSU"); //$NON-NLS-1$
group.add(deleteRSU_);
++c.gridy;
add(deleteRSU_,c);
deleteRSU_.addActionListener(this);
c.gridwidth = 1;
c.insets = new Insets(5,5,5,5);
//textfields
c.gridx = 0;
rsuLabel_ = new JLabel(Messages.getString("RSUPanel.radius")); //$NON-NLS-1$
++c.gridy;
add(rsuLabel_,c);
rsuRadius_ = new JFormattedTextField(NumberFormat.getIntegerInstance());
rsuRadius_.setValue(500);
rsuRadius_.setPreferredSize(new Dimension(60,20));
c.gridx = 1;
add(rsuRadius_,c);
c.gridx = 0;
c.gridwidth = 2;
++c.gridy;
add(ButtonCreator.getJButton("deleteAll.png", "clearRSUs", Messages.getString("RSUPanel.btnClearRSUs"), this),c);
deleteNote_ = new TextAreaLabel(Messages.getString("RSUPanel.noteDelete")); //$NON-NLS-1$
++c.gridy;
c.gridx = 0;
add(deleteNote_, c);
deleteNote_.setVisible(false);
addNote_ = new TextAreaLabel(Messages.getString("RSUPanel.noteAdd")); //$NON-NLS-1$
++c.gridy;
c.gridx = 0;
add(addNote_, c);
addNote_.setVisible(true);
//to consume the rest of the space
c.weighty = 1.0;
++c.gridy;
JPanel space = new JPanel();
space.setOpaque(false);
add(space, c);
}
public CallbackPanel(SectionView view, Node node, Binding binding, JaxWsModel jaxWsModel, WSDLModel serviceModel) {
super(view);
this.view = view;
this.node = node;
this.binding = binding;
this.jaxwsmodel = jaxWsModel;
this.serviceModel = serviceModel;
cfgVersion = PolicyModelHelper.getConfigVersion(binding);
FileObject fo = node.getLookup().lookup(FileObject.class);
if (fo == null) {
JAXWSLightSupport support = node.getLookup().lookup(JAXWSLightSupport.class);
if (support != null) {
fo = support.getWsdlFolder(false);
}
}
if (fo != null) {
project = FileOwnerQuery.getOwner(fo);
} else {
throw new IllegalArgumentException("Cannot find corresponding project: " + node);
}
this.wsitProvider = project.getLookup().lookup(WsitProvider.class);
if (wsitProvider != null) {
jsr109 = wsitProvider.isJsr109Project();
}
tstampff = new DefaultFormatterFactory();
NumberFormat timestampFormat = NumberFormat.getIntegerInstance();
timestampFormat.setGroupingUsed(false);
timestampFormat.setParseIntegerOnly(true);
timestampFormat.setMaximumIntegerDigits(8);
timestampFormat.setMaximumFractionDigits(0);
NumberFormatter timestampFormatter = new NumberFormatter(timestampFormat);
timestampFormatter.setCommitsOnValidEdit(true);
timestampFormatter.setMinimum(0);
timestampFormatter.setMaximum(99999999);
tstampff.setDefaultFormatter(timestampFormatter);
initComponents();
/* issue 232988: the background color issues with dark metal L&F
samlHandlerField.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
samlHandlerLabel.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
iterationLabel.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
iterationField.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
devDefaultsChBox.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
cbTimestampLbl.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
cbTimestampField.setBackground(SectionVisualTheme.getDocumentBackgroundColor());
*/
cbTimestampField.setFocusLostBehavior(JFormattedTextField.COMMIT_OR_REVERT);
inSync = true;
credTypeCombo.removeAllItems();
credTypeCombo.addItem(ComboConstants.STATIC);
credTypeCombo.addItem(ComboConstants.DYNAMIC);
inSync = false;
addImmediateModifier(samlHandlerField);
addImmediateModifier(credTypeCombo);
addImmediateModifier(devDefaultsChBox);
addImmediateModifier(cbTimestampField);
addImmediateModifier(iterationField);
sync();
}
void testIntegerFormat() {
NumberFormat format = NumberFormat.getIntegerInstance(Locale.US);
TestFormattedTextField ftf = create(format);
ftf.setValue(56L);
System.err.println("Testing NumberFormat.getIntegerInstance(Locale.US)");
// test inserting individual characters
ftf.test(0, 0, "1", 16L);
ftf.test(2, 0, "2", 162L);
ftf.test(1, 0, "0", 102L);
// test inserting several characters at once - e.g. from clipboard
ftf.test(0, 0, "1024", 1024L);
ftf.test(3, 0, "333", 10333L);
ftf.test(6, 0, "77", 1033377L);
ftf.test(4, 0, "99", 1039977L);
ftf.test(6, 0, "00", 1039007L);
// test inserting strings that contain some formatting
ftf.test(0, 0, "2,2", 229007L);
ftf.test(2, 0, "2,2", 22227L);
ftf.test(3, 0, "2,2", 2222L);
ftf.test(5, 0, "33,33", 22223333L);
// test delete
ftf.test(0, 0, DELETE, 2223333L);
ftf.test(9, 0, DELETE, 2223333L);
ftf.test(4, 0, DELETE, 222333L);
ftf.test(4, 0, DELETE, 22233L);
// test backspace
ftf.test(0, 0, BACKSPACE, 22233L);
ftf.test(6, 0, BACKSPACE, 2223L);
ftf.test(2, 0, BACKSPACE, 223L);
ftf.test(2, 0, BACKSPACE, 23L);
// test replacing selection
ftf.test(0, 1, "555", 5553L);
ftf.test(3, 2, "555", 55555L);
ftf.test(1, 3, "1", 5155L);
ftf.test(2, 2, "6", 565L);
ftf.test(0, 3, "111222333444555", 111222333444555L);
// test deleting selection
ftf.test(0, 2, DELETE, 1222333444555L);
ftf.test(0, 3, BACKSPACE, 22333444555L);
ftf.test(12, 2, DELETE, 223334445L);
ftf.test(9, 2, BACKSPACE, 2233344L);
ftf.test(3, 4, DELETE, 2244L);
ftf.test(0, 4, BACKSPACE, 4L);
}
void testIntegerFormat() {
NumberFormat format = NumberFormat.getIntegerInstance(Locale.US);
TestFormattedTextField ftf = create(format);
ftf.setValue(56L);
System.err.println("Testing NumberFormat.getIntegerInstance(Locale.US)");
// test inserting individual characters
ftf.test(0, 0, "1", 16L);
ftf.test(2, 0, "2", 162L);
ftf.test(1, 0, "0", 102L);
// test inserting several characters at once - e.g. from clipboard
ftf.test(0, 0, "1024", 1024L);
ftf.test(3, 0, "333", 10333L);
ftf.test(6, 0, "77", 1033377L);
ftf.test(4, 0, "99", 1039977L);
ftf.test(6, 0, "00", 1039007L);
// test inserting strings that contain some formatting
ftf.test(0, 0, "2,2", 229007L);
ftf.test(2, 0, "2,2", 22227L);
ftf.test(3, 0, "2,2", 2222L);
ftf.test(5, 0, "33,33", 22223333L);
// test delete
ftf.test(0, 0, DELETE, 2223333L);
ftf.test(9, 0, DELETE, 2223333L);
ftf.test(4, 0, DELETE, 222333L);
ftf.test(4, 0, DELETE, 22233L);
// test backspace
ftf.test(0, 0, BACKSPACE, 22233L);
ftf.test(6, 0, BACKSPACE, 2223L);
ftf.test(2, 0, BACKSPACE, 223L);
ftf.test(2, 0, BACKSPACE, 23L);
// test replacing selection
ftf.test(0, 1, "555", 5553L);
ftf.test(3, 2, "555", 55555L);
ftf.test(1, 3, "1", 5155L);
ftf.test(2, 2, "6", 565L);
ftf.test(0, 3, "111222333444555", 111222333444555L);
// test deleting selection
ftf.test(0, 2, DELETE, 1222333444555L);
ftf.test(0, 3, BACKSPACE, 22333444555L);
ftf.test(12, 2, DELETE, 223334445L);
ftf.test(9, 2, BACKSPACE, 2233344L);
ftf.test(3, 4, DELETE, 2244L);
ftf.test(0, 4, BACKSPACE, 4L);
}