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org.omg.DynamicAny

Interface DynValueCommon

All Superinterfaces:
DynAny, DynAnyOperations, DynValueCommonOperations, IDLEntity, Object, Serializable
Known Subinterfaces:
DynValue, DynValueBox
Known Implementing Classes:
gnuDynValue, gnuDynValueBox, _DynValueStub
public interface DynValueCommon
extends DynValueCommonOperations, DynAny, IDLEntity, Object, Serializable
Defines DynAny that may hold CORBA null. The DynValueCommonOperations provides methods for setting the value to null or non-null and checking if the value is 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

Methods inherited from interface org.omg.DynamicAny.DynValueCommonOperations

is_null, set_to_null, set_to_value

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Method Details

is_null

public boolean is_null()
Check if this DynAny is holding the null.
Specified by:
is_null in interface DynValueCommonOperations
Returns:
true if this DynAny is holding the null, false otherwise.

set_to_null

public void set_to_null()
Set the value of this DynAny to CORBA null.
Specified by:
set_to_null in interface DynValueCommonOperations

set_to_value

public 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.
Specified by:
set_to_value in interface DynValueCommonOperations
DynValueCommon.java -- Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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