下面列出了怎么用java.text.spi.CollatorProvider的API类实例代码及写法，或者点击链接到github查看源代码。
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = AccessController.doPrivileged(
(PrivilegedAction<CollatorProvider>) () ->
new CollatorProviderImpl(
getAdapterType(),
getLanguageTagSet("CollationData")));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
/**
* Gets the Collator for the desired locale.
* @param desiredLocale the desired locale.
* @return the Collator for the desired locale.
* @see java.util.Locale
* @see java.util.ResourceBundle
*/
public static Collator getInstance(Locale desiredLocale) {
SoftReference<Collator> ref = cache.get(desiredLocale);
Collator result = (ref != null) ? ref.get() : null;
if (result == null) {
LocaleProviderAdapter adapter;
adapter = LocaleProviderAdapter.getAdapter(CollatorProvider.class,
desiredLocale);
CollatorProvider provider = adapter.getCollatorProvider();
result = provider.getInstance(desiredLocale);
if (result == null) {
result = LocaleProviderAdapter.forJRE()
.getCollatorProvider().getInstance(desiredLocale);
}
while (true) {
if (ref != null) {
// Remove the empty SoftReference if any
cache.remove(desiredLocale, ref);
}
ref = cache.putIfAbsent(desiredLocale, new SoftReference<>(result));
if (ref == null) {
break;
}
Collator cachedColl = ref.get();
if (cachedColl != null) {
result = cachedColl;
break;
}
}
}
return (Collator) result.clone(); // make the world safe
}
@Override
public CollatorProvider getCollatorProvider() {
if (collatorProvider == null) {
CollatorProvider provider = new CollatorProviderImpl(getAdapterType(),
getLanguageTagSet("CollationData"));
synchronized (this) {
if (collatorProvider == null) {
collatorProvider = provider;
}
}
}
return collatorProvider;
}
@Override
public CollatorProvider getCollatorProvider() {
return getLocaleServiceProvider(CollatorProvider.class);
}
@Override
public void addImpl(CollatorProvider impl) {
for (Locale l : impl.getAvailableLocales()) {
map.putIfAbsent(l, impl);
}
}
@Override
public CollatorProvider getImpl(Locale locale) {
return SPILocaleProviderAdapter.getImpl(map, locale);
}
@Override
public CollatorProvider getCollatorProvider() {
return null;
}
@Override
public CollatorProvider getCollatorProvider() {
return null;
}
@Override
public CollatorProvider getCollatorProvider() {
return getLocaleServiceProvider(CollatorProvider.class);
}
@Override
public void addImpl(CollatorProvider impl) {
for (Locale l : impl.getAvailableLocales()) {
map.putIfAbsent(l, impl);
}
}
@Override
public CollatorProvider getImpl(Locale locale) {
return SPILocaleProviderAdapter.getImpl(map, locale);
}
@Override
public CollatorProvider getCollatorProvider() {
return null;
}
@Override
public CollatorProvider getCollatorProvider() {
return getLocaleServiceProvider(CollatorProvider.class);
}
@Override
public CollatorProvider getCollatorProvider() {
return null;
}
@Override
public CollatorProvider getImpl(Locale locale) {
return SPILocaleProviderAdapter.getImpl(map, locale);
}
@Override
public CollatorProvider getImpl(Locale locale) {
return SPILocaleProviderAdapter.getImpl(map, locale);
}