org.omg.DynamicAny
Interface DynValueCommonOperations

All Superinterfaces:
DynAnyOperations
All Known Subinterfaces:
DynValue, DynValueBox, DynValueBoxOperations, DynValueCommon, DynValueOperations
All Known Implementing Classes:
_DynValueStub

public interface DynValueCommonOperations
extends DynAnyOperations

Provides operations, applicable to DynAnys that may hold CORBA null.


Method Summary
 boolean is_null()
          Check if this DynAny is holding the null.
 void set_to_null()
          Set the value of this DynAny to CORBA null.
 void set_to_value()
          Set the value of this DynAny to the default non-null value.
 
Methods inherited from interface org.omg.DynamicAny.DynAnyOperations
assign, component_count, copy, current_component, destroy, equal, from_any, get_any, get_boolean, get_char, get_double, get_dyn_any, get_float, get_long, get_longlong, get_octet, get_reference, get_short, get_string, get_typecode, get_ulong, get_ulonglong, get_ushort, get_val, get_wchar, get_wstring, insert_any, insert_boolean, insert_char, insert_double, insert_dyn_any, insert_float, insert_long, insert_longlong, insert_octet, insert_reference, insert_short, insert_string, insert_typecode, insert_ulong, insert_ulonglong, insert_ushort, insert_val, insert_wchar, insert_wstring, next, rewind, seek, to_any, type
 

Method Detail

is_null

boolean is_null()
Check if this DynAny is holding the null.

Returns:
true if this DynAny is holding the null, false otherwise.

set_to_null

void set_to_null()
Set the value of this DynAny to CORBA null.


set_to_value

void set_to_value()
Set the value of this DynAny to the default non-null value. The target DynAny creates a new data structure, intialised to the agreed default values, as defined in DynAnyFactoryOperations.