|
Java™ Platform Standard Ed. 6 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.omg.CORBA.DoubleHolder
public final class DoubleHolder
The Holder for Double. For more information on Holder files, see "Generated Files: Holder Files".
A Holder class for a double
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL double as an "out"
or "inout" parameter, the programmer must pass an instance of
DoubleHolder 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 myDoubleHolder is an instance of DoubleHolder,
the value stored in its value field can be accessed with
myDoubleHolder.value.
| Field Summary | |
|---|---|
double |
value
The double value held by this DoubleHolder
object. |
| Constructor Summary | |
|---|---|
DoubleHolder()
Constructs a new DoubleHolder object with its
value field initialized to 0.0. |
|
DoubleHolder(double initial)
Constructs a new DoubleHolder object for the given
double. |
|
| Method Summary | |
|---|---|
void |
_read(InputStream input)
Read a double value from the input stream and store it in the value member. |
TypeCode |
_type()
Return the TypeCode of this holder object. |
void |
_write(OutputStream output)
Write the double value stored in this holder to an OutputStream. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public double value
double value held by this DoubleHolder
object.
| Constructor Detail |
|---|
public DoubleHolder()
DoubleHolder object with its
value field initialized to 0.0.
public DoubleHolder(double initial)
DoubleHolder object for the given
double.
initial - the double with which to initialize
the value field of the new
DoubleHolder object| Method Detail |
|---|
public void _read(InputStream input)
_read in interface Streamableinput - the InputStream to read from.public void _write(OutputStream output)
OutputStream.
_write in interface Streamableoutput - the OutputStream to write into.public TypeCode _type()
TypeCode of this holder object.
_type in interface StreamableTypeCode object.
|
Java™ Platform Standard Ed. 6 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
Copyright © 1993, 2010, Oracle and/or its affiliates. All rights reserved.