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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 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.