FloatHolder

org.omg.CORBA

Class FloatHolder

java.lang.Object
- org.omg.CORBA.FloatHolder

All Implemented Interfaces:

Streamable
```
public final class FloatHolder
extends Object
implements Streamable
```
The Holder for Float. For more information on Holder files, see "Generated Files: Holder Files".
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.

Since:

JDK1.2

Field Summary

Fields

Modifier and Type	Field and Description
`float`	`value` The `float` value held by this `FloatHolder` object.

Constructor Summary

Constructors

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`.

Method Summary

All Methods

Instance Methods

Concrete Methods
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.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - value
```
public float value
```
    The float value held by this FloatHolder object.
- Constructor Detail
  - FloatHolder
```
public FloatHolder()
```
    Constructs a new FloatHolder object with its value field initialized to 0.0.
  - FloatHolder
```
public FloatHolder(float initial)
```
    Constructs a new FloatHolder object for the given float.
    
    Parameters:
    
    initial - the float with which to initialize the value field of the new FloatHolder object
- Method Detail
  - _read
```
public void _read(InputStream input)
```
    Read a float from an input stream and initialize the value member with the float value.
    
    Specified by:
    
    _read in interface Streamable
    
    Parameters:
    
    input - the InputStream to read from.
  - _write
```
public void _write(OutputStream output)
```
    Write the float value into an output stream.
    
    Specified by:
    
    _write in interface Streamable
    
    Parameters:
    
    output - the OutputStream to write into.
  - _type
```
public TypeCode _type()
```
    Return the TypeCode of this Streamable.
    
    Specified by:
    
    _type in interface Streamable
    
    Returns:
    
    the TypeCode object.