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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

DynValueCommon provides operations supported by both the DynValue and DynValueBox interfaces.

Method Summary

boolean	is_null() Returns true if the DynValueCommon represents a null value type.
void	set_to_null() Changes the representation of a DynValueCommon to a null value type.
void	set_to_value() Replaces a null value type with a newly constructed 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()

Returns true if the DynValueCommon represents a null value type.

set_to_null

void set_to_null()

Changes the representation of a DynValueCommon to a null value type.

set_to_value

void set_to_value()

Replaces a null value type with a newly constructed value. Its components are initialized to default values as in DynAnyFactory.create_dyn_any_from_type_code. If the DynValueCommon represents a non-null value type, then this operation has no effect.