org.omg.CORBA.portable
接口 Streamable

所有已知子接口：

StreamableValue

所有已知实现类：

AlreadyBoundHolder, AnyHolder, AnySeqHolder, BindingHolder, BindingIteratorHolder, BindingListHolder, BindingTypeHolder, BooleanHolder, BooleanSeqHolder, ByteHolder, CannotProceedHolder, CharHolder, CharSeqHolder, CookieHolder, CurrentHolder, DoubleHolder, DoubleSeqHolder, FixedHolder, FloatHolder, FloatSeqHolder, IntHolder, InvalidAddressHolder, InvalidNameHolder, IORHolder, IORInterceptor_3_0Holder, LongHolder, LongLongSeqHolder, LongSeqHolder, MultipleComponentProfileHolder, NameComponentHolder, NameHolder, NamingContextExtHolder, NamingContextHolder, NotEmptyHolder, NotFoundHolder, NotFoundReasonHolder, ObjectHolder, ObjectReferenceFactoryHolder, ObjectReferenceTemplateHolder, ObjectReferenceTemplateSeqHolder, OctetSeqHolder, ParameterModeHolder, PolicyErrorHolder, PolicyHolder, PolicyListHolder, PrincipalHolder, ServiceContextHolder, ServiceContextListHolder, ServiceInformationHolder, ShortHolder, ShortSeqHolder, StringHolder, StringSeqHolder, TaggedComponentHolder, TaggedProfileHolder, TypeCodeHolder, ULongLongSeqHolder, ULongSeqHolder, UnknownUserExceptionHolder, UShortSeqHolder, ValueBaseHolder, WCharSeqHolder, WrongTransactionHolder, WStringSeqHolder

public interface Streamable

所有复杂 IDL 类型的 Holder 类的基类。ORB 将所有生成的 Holder 视为 Streamable 来调用编组和解组的各种方法。

从以下版本开始：

JDK1.2

_read

void _read(InputStream istream)

从 istream 读取数据，并使用已解组数据初始化 Holder 的 value 字段。

参数：

istream - 表示导线中 CDR 数据的 InputStream。

_write

void _write(OutputStream ostream)

将 Holder 中 value 字段的值编组到 ostream。

参数：

ostream - CDR OutputStream

_type

TypeCode _type()

检索对应于 Holder 中 value 字段值的 TypeCode 对象。

返回：

TypeCode 对象，对应于 holder 中保存的值