Package org.omg.CORBA
Class IntHolder
java.lang.Object
org.omg.CORBA.IntHolder
- All Implemented Interfaces:
Streamable
The Holder for Int. For more information on
Holder files, see
"Generated Files: Holder Files".
A Holder class for an int
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL long
as an "out"
or "inout" parameter, the programmer must pass an instance of
IntHolder
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 myIntHolder
is an instance of IntHolder
,
the value stored in its value
field can be accessed with
myIntHolder.value
.
- Since:
- JDK1.2
- Version:
- 1.14, 09/09/97
-
Field Summary
FieldsModifier and TypeFieldDescriptionint
Theint
value held by thisIntHolder
object in itsvalue
field. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
_read
(InputStream input) Reads unmarshalled data frominput
and assigns it to thevalue
field in thisIntHolder
object._type()
Retrieves theTypeCode
object that corresponds to the value held in thisIntHolder
object'svalue
field.void
_write
(OutputStream output) Marshals the value in thisIntHolder
object'svalue
field to the output streamoutput
.
-
Field Details
-
value
public int valueTheint
value held by thisIntHolder
object in itsvalue
field.
-
-
Constructor Details
-
IntHolder
public IntHolder()Constructs a newIntHolder
object with itsvalue
field initialized to0
. -
IntHolder
public IntHolder(int initial) Constructs a newIntHolder
object with itsvalue
field initialized to the givenint
.- Parameters:
initial
- theint
with which to initialize thevalue
field of the newly-createdIntHolder
object
-
-
Method Details
-
_read
Reads unmarshalled data frominput
and assigns it to thevalue
field in thisIntHolder
object.- Specified by:
_read
in interfaceStreamable
- Parameters:
input
- theInputStream
object containing CDR formatted data from the wire
-
_write
Marshals the value in thisIntHolder
object'svalue
field to the output streamoutput
.- Specified by:
_write
in interfaceStreamable
- Parameters:
output
- theOutputStream
object that will contain the CDR formatted data
-
_type
Retrieves theTypeCode
object that corresponds to the value held in thisIntHolder
object'svalue
field.- Specified by:
_type
in interfaceStreamable
- Returns:
- the type code for the value held in this
IntHolder
object
-