public final class TypeCodeHolder extends Object implements Streamable
 A Holder class for a TypeCode object
 that is used to store "out" and "inout" parameters in IDL operations.
 If an IDL operation signature has an IDL TypeCode as an "out"
 or "inout" parameter, the programmer must pass an instance of
 TypeCodeHolder as the corresponding
 parameter in the method invocation; for "inout" parameters, the programmer
 must also fill the "in" value to be sent to the server.
 Before the method invocation returns, the ORB will fill in the
 value corresponding to the "out" value returned from the server.
 
 If myTypeCodeHolder is an instance of TypeCodeHolder,
 the value stored in its value field can be accessed with
 myTypeCodeHolder.value.
| Modifier and Type | Field and Description | 
|---|---|
| TypeCode | valueThe  TypeCodevalue held by
 thisTypeCodeHolderobject. | 
| Constructor and Description | 
|---|
| TypeCodeHolder()Constructs a new  TypeCodeHolderobject with itsvaluefield initialized tonull. | 
| TypeCodeHolder(TypeCode initial)Constructs a new  TypeCodeHolderobject with itsvaluefield initialized to the givenTypeCodeobject. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | _read(InputStream input)Reads from  inputand initalizes the value in
 thisTypeCodeHolderobject
 with the unmarshalled data. | 
| TypeCode | _type()Returns the TypeCode corresponding to the value held in
 this  TypeCodeHolderobject. | 
| void | _write(OutputStream output)Marshals to  outputthe value in
 thisTypeCodeHolderobject. | 
public TypeCode value
TypeCode value held by
 this TypeCodeHolder object.public TypeCodeHolder()
TypeCodeHolder object with its
 value field initialized to null.public TypeCodeHolder(TypeCode initial)
TypeCodeHolder object with its
 value field initialized to the given
 TypeCode object.initial - the TypeCode object with which to initialize
                the value field of the newly-created
                TypeCodeHolder objectpublic void _read(InputStream input)
input and initalizes the value in
 this TypeCodeHolder object
 with the unmarshalled data._read in interface Streamableinput - the InputStream containing CDR formatted data from the wirepublic void _write(OutputStream output)
output the value in
 this TypeCodeHolder object._write in interface Streamableoutput - the OutputStream which will contain the CDR formatted datapublic TypeCode _type()
TypeCodeHolder object._type in interface StreamableTypeCodeHolder object Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
 Copyright © 1993, 2017, Oracle and/or its affiliates.  All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.