- java.lang.Object
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- org.omg.CORBA.IntHolder
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- All Implemented Interfaces:
Streamable
public final class IntHolder extends Object implements Streamable
The Holder forInt
. 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 IDLlong
as an "out" or "inout" parameter, the programmer must pass an instance ofIntHolder
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 ofIntHolder
, the value stored in itsvalue
field can be accessed withmyIntHolder.value
.- Since:
- JDK1.2
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Field Summary
Fields Modifier and Type Field Description int
value
Theint
value held by thisIntHolder
object in itsvalue
field.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
_read(InputStream input)
Reads unmarshalled data frominput
and assigns it to thevalue
field in thisIntHolder
object.TypeCode
_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
.
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Constructor Detail
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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
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Method Detail
-
_read
public void _read(InputStream input)
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
public void _write(OutputStream output)
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
public TypeCode _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
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