Module java.corba
Package org.omg.CORBA

Class FloatHolder

  • All Implemented Interfaces:

    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.

    • 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.
        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
        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
        output - the OutputStream to write into.
      • _type

        public TypeCode _type​()
        Return the TypeCode of this Streamable.
        Specified by:
        _type in interface Streamable
        the TypeCode object.