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java.lang.Object org.omg.CORBA.BooleanHolder
The Holder for Boolean. For more information on Holder files, see "Generated Files: Holder Files".
A Holder class for a boolean
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL boolean
as an "out"
or "inout" parameter, the programmer must pass an instance of
BooleanHolder
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 myBooleanHolder
is an instance of BooleanHolder
,
the value stored in its value
field can be accessed with
myBooleanHolder.value
.
Field Summary | |
boolean |
value
The boolean value held by this BooleanHolder
object. |
Constructor Summary | |
BooleanHolder()
Constructs a new BooleanHolder object with its
value field initialized to false . |
|
BooleanHolder(boolean initial)
Constructs a new BooleanHolder object with its
value field initialized with the given boolean . |
Method Summary | |
void |
_read(InputStream input)
Reads unmarshalled data from input and assigns it to this
BooleanHolder object's value field. |
TypeCode |
_type()
Retrieves the TypeCode object that corresponds to the
value held in this BooleanHolder object. |
void |
_write(OutputStream output)
Marshals the value in this BooleanHolder object's
value field to the output stream output . |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public boolean value
boolean
value held by this BooleanHolder
object.
Constructor Detail |
public BooleanHolder()
BooleanHolder
object with its
value
field initialized to false
.
public BooleanHolder(boolean initial)
BooleanHolder
object with its
value
field initialized with the given boolean
.
initial
- the boolean
with which to initialize
the value
field of the newly-created
BooleanHolder
objectMethod Detail |
public void _read(InputStream input)
input
and assigns it to this
BooleanHolder
object's value
field.
_read
in interface Streamable
input
- the InputStream
object containing
CDR formatted data from the wirepublic void _write(OutputStream output)
BooleanHolder
object's
value
field to the output stream output
.
_write
in interface Streamable
output
- the OutputStream which will contain the CDR formatted datapublic TypeCode _type()
TypeCode
object that corresponds to the
value held in this BooleanHolder
object.
_type
in interface Streamable
TypeCode
for the value held
in this BooleanHolder
object
|
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