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java.lang.Objectorg.omg.CORBA.FloatHolder
public final class FloatHolder
A holder for CORBA float
that is mapped into
java float
.
The holders have several application areas. The end user usually
sees them implementing CORBA methods where the primitive type
is passed by reference. While CORBA (or, for example, C) supports
this, the java does not and a wrapper class is required.
Field Summary | |
---|---|
float |
value
The float (CORBA float ) value,
held by this FloatHolder. |
Constructor Summary | |
---|---|
FloatHolder()
Constructs an instance of FloatHolder, initializing value to 0.0 . |
|
FloatHolder(float initial_value)
Constructs an instance of FloatHolder, initializing value to the given float . |
Method Summary | |
---|---|
void |
_read(InputStream input)
Fill in the value field by reading the required data
from the given stream. |
TypeCode |
_type()
Returns the TypeCode, corresponding the CORBA type that is stored using this holder. |
void |
_write(OutputStream output)
Write the value field to the given stream. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public float value
float
(CORBA float
) value,
held by this FloatHolder.
Constructor Detail |
---|
public FloatHolder()
value
to 0.0
.
public FloatHolder(float initial_value)
value
to the given float
.
initial_value
- a value that will be assigned to the
value
field.Method Detail |
---|
public void _read(InputStream input)
value
field by reading the required data
from the given stream. For float
, the functionality
is delegated to
InputStream.read_float()
.
_read
in interface Streamable
input
- the input stream to read from.public TypeCode _type()
_type
in interface Streamable
public void _write(OutputStream output)
value
field to the given stream.
For float
, the functionality
is delegated to
OutputStream.write_float(float)
.
_write
in interface Streamable
output
- the output stream to write into.
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