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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

    public boolean is_null()

  Returns true if the DynValueCommon represents a null value type.

### set_to_null

    public void set_to_null()

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

### set_to_value

    public 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.

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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.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.