public final class CharHolder extends Object implements Streamable
A Holder class for a char
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL char as an "out"
or "inout" parameter, the programmer must pass an instance of
CharHolder 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 myCharHolder is an instance of CharHolder,
the value stored in its value field can be accessed with
myCharHolder.value.
| Modifier and Type | Field and Description |
|---|---|
char |
value
The
char value held by this CharHolder
object. |
| Constructor and Description |
|---|
CharHolder()
Constructs a new
CharHolder object with its
value field initialized to 0. |
CharHolder(char initial)
Constructs a new
CharHolder object for the given
char. |
| Modifier and Type | Method and Description |
|---|---|
void |
_read(InputStream input)
Reads from
input and initalizes the value in
this CharHolder object
with the unmarshalled data. |
TypeCode |
_type()
Returns the
TypeCode object corresponding
to the value held in
this CharHolder object. |
void |
_write(OutputStream output)
Marshals to
output the value in
this CharHolder object. |
public CharHolder()
CharHolder object with its
value field initialized to 0.public CharHolder(char initial)
CharHolder object for the given
char.initial - the char with which to initialize
the value field of the new
CharHolder objectpublic void _read(InputStream input)
input and initalizes the value in
this CharHolder 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 CharHolder object._write in interface Streamableoutput - the OutputStream which will contain the CDR formatted datapublic TypeCode _type()
TypeCode object corresponding
to the value held in
this CharHolder object._type in interface StreamableCharHolder 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.
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