public final class FloatHolder extends Object implements Streamable
A Holder class for a float
that is used to store "out" and "inout" parameters in IDL methods.
If an IDL method signature has an IDL float as an "out"
or "inout" parameter, the programmer must pass an instance of
FloatHolder 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 myFloatHolder is an instance of FloatHolder,
the value stored in its value field can be accessed with
myFloatHolder.value.
| Modifier and Type | Field and Description |
|---|---|
float |
value
The
float value held by this FloatHolder
object. |
| Constructor and Description |
|---|
FloatHolder()
Constructs a new
FloatHolder object with its
value field initialized to 0.0. |
FloatHolder(float initial)
Constructs a new
FloatHolder object for the given
float. |
| Modifier and Type | Method and Description |
|---|---|
void |
_read(InputStream input)
Read a float from an input stream and initialize the value
member with the float value.
|
TypeCode |
_type()
Return the
TypeCode of this Streamable. |
void |
_write(OutputStream output)
Write the float value into an output stream.
|
public FloatHolder()
FloatHolder object with its
value field initialized to 0.0.public FloatHolder(float initial)
FloatHolder object for the given
float.initial - the float with which to initialize
the value field of the new
FloatHolder objectpublic void _read(InputStream input)
_read in interface Streamableinput - the InputStream to read from.public void _write(OutputStream output)
_write in interface Streamableoutput - the OutputStream to write into.public TypeCode _type()
TypeCode of this Streamable._type in interface StreamableTypeCode object. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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