本文整理匯總了Java中javax.annotation.concurrent.Immutable類的典型用法代碼示例。如果您正苦於以下問題：Java Immutable類的具體用法？Java Immutable怎麽用？Java Immutable使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
Immutable類屬於javax.annotation.concurrent包，在下文中一共展示了Immutable類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: appendClassAnnotations
import javax.annotation.concurrent.Immutable; //導入依賴的package包/類
@Override
public void appendClassAnnotations(JMessage<?> message) throws GeneratorException {
if (JAnnotation.isDeprecated((CAnnotatedDescriptor) message.descriptor())) {
writer.appendln(JAnnotation.DEPRECATED);
}
writer.appendln("@SuppressWarnings(\"unused\")");
if (javaOptions.generated_annotation_version) {
writer.formatln("@%s(\"%s %s\")",
Generated.class.getName(),
generatorOptions.generator_program_name,
generatorOptions.program_version);
} else {
writer.formatln("@%s(\"%s\")",
Generated.class.getName(),
generatorOptions.generator_program_name);
}
writer.formatln("@%s", Immutable.class.getName());
}
示例2: getClonedValue
import javax.annotation.concurrent.Immutable; //導入依賴的package包/類
/**
* Get a clone (= deep copy) of the passed value. The following things are
* tried for cloning:
* <ol>
* <li>If the object is immutable, it is returned as is (if it is a primitive
* type or marked with the {@link Immutable} annotation.</li>
* <li>If the object implements {@link ICloneable} it is invoked.</li>
* <li>If the object implements {@link Cloneable} it is invoked.</li>
* <li>If a copy constructor (a constructor taking one argument of the same
* class as it declares)</li>
* </ol>
* If all tries fail, <code>null</code> is returned.
*
* @param <DATATYPE>
* The source and return type
* @param aObject
* The object to be copied.
* @return <code>null</code> if the passed value is <code>null</code> or if no
* cloning could be performed.
*/
@Nullable
public static <DATATYPE> DATATYPE getClonedValue (@Nullable final DATATYPE aObject)
{
// null -> null
if (aObject == null)
return null;
final Class <?> aClass = aObject.getClass ();
// special handling for immutable objects without equals or clone
if (ClassHelper.isPrimitiveWrapperType (aClass) ||
aObject instanceof String ||
aClass.getAnnotation (Immutable.class) != null)
return aObject;
// generic clone
return _getGenericClone (aObject);
}