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Java 2 Platform SE v1.3.1: Class FixedHolder
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JavaTM 2 Platform
Std. Ed. v1.3.1
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org.omg.CORBA
Class FixedHolder

java.lang.Object
  |
  +--org.omg.CORBA.FixedHolder
All Implemented Interfaces:
Streamable
public final class FixedHolder
extends Object
implements Streamable

FixedHolder is a container class for values of IDL type "fixed", which is mapped to the Java class java.math.BigDecimal. It is usually used to store "out" and "inout" IDL method parameters. If an IDL method signature has a fixed as an "out" or "inout" parameter, the programmer must pass an instance of FixedHolder 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 contained value corresponding to the "out" value returned from the server.

Field Summary
 BigDecimal value
          The value held by the FixedHolder
 
Constructor Summary
FixedHolder()
          Construct the FixedHolder without initializing the contained value.
FixedHolder(BigDecimal initial)
          Construct the FixedHolder and initialize it with the given value.
 
Method Summary
 void _read(InputStream input)
          Read a fixed point 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 fixed point 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

value

public BigDecimal value
The value held by the FixedHolder
Constructor Detail

FixedHolder

public FixedHolder()
Construct the FixedHolder without initializing the contained value.

FixedHolder

public FixedHolder(BigDecimal initial)
Construct the FixedHolder and initialize it with the given value.
Parameters:
initial - the value used to initialize the FixedHolder
Method Detail

_read

public void _read(InputStream input)
Read a fixed point value from the input stream and store it in the value member.
Specified by:
_read in interface Streamable
Parameters:
input - the InputStream to read from.

_write

public void _write(OutputStream output)
Write the fixed point value stored in this holder to an OutputStream.
Specified by:
_write in interface Streamable
Parameters:
output - the OutputStream to write into.

_type

public TypeCode _type()
Return the TypeCode of this holder object.
Specified by:
_type in interface Streamable
Returns:
the TypeCode object.
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JavaTM 2 Platform
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Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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