Keine Cache-Version
Caching deaktiviert Standardeinstellung für diese Seite:aktiviert (code LNG204)Wenn die Anzeige zu langsam ist, können Sie den Benutzermodus deaktivieren, um die zwischengespeicherte Version anzuzeigen.
-
- All Superinterfaces:
- DynAnyOperations, DynValueCommonOperations
- All Known Subinterfaces:
- DynValue
- All Known Implementing Classes:
- _DynValueStub
public interface DynValueOperations extends DynValueCommonOperations
DynValue objects support the manipulation of IDL non-boxed value types. The DynValue interface can represent both null and non-null value types. For a DynValue representing a non-null value type, the DynValue's components comprise the public and private members of the value type, including those inherited from concrete base value types, in the order of definition. A DynValue representing a null value type has no components and a current position of -1.Warning: Indiscriminantly changing the contents of private value type members can cause the value type implementation to break by violating internal constraints. Access to private members is provided to support such activities as ORB bridging and debugging and should not be used to arbitrarily violate the encapsulation of the value type.
-
-
Methods Modifier and Type Method and Description TCKindcurrent_member_kind()Returns the TCKind associated with the member at the current position.Stringcurrent_member_name()Returns the name of the member at the current position.NameDynAnyPair[]get_members_as_dyn_any()Returns a sequence of NameDynAnyPairs describing the name and the value of each member in the value type.NameValuePair[]get_members()Returns a sequence of NameValuePairs describing the name and the value of each member in the value type.voidset_members_as_dyn_any(NameDynAnyPair[] value)Initializes the value type's members from a sequence of NameDynAnyPairs.voidset_members(NameValuePair[] value)Initializes the value type's members from a sequence of NameValuePairs.-
is_null, set_to_null, set_to_value
-
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
-
-
-
-
-
String current_member_name() throws TypeMismatch, InvalidValue
Returns the name of the member at the current position. This operation may return an empty string since the TypeCode of the value being manipulated may not contain the names of members.- Throws:
TypeMismatch- if the DynValue represents a null value type.InvalidValue- if the current position does not indicate a member
-
TCKind current_member_kind() throws TypeMismatch, InvalidValue
Returns the TCKind associated with the member at the current position.- Throws:
TypeMismatch- if the DynValue represents a null value type.InvalidValue- if the current position does not indicate a member
-
NameValuePair[] get_members() throws InvalidValue
Returns a sequence of NameValuePairs describing the name and the value of each member in the value type. The sequence contains members in the same order as the declaration order of members as indicated by the DynValue's TypeCode. The current position is not affected. The member names in the returned sequence will be empty strings if the DynValue's TypeCode does not contain member names.- Throws:
InvalidValue- if this object represents a null value type
-
void set_members(NameValuePair[] value) throws TypeMismatch, InvalidValue
Initializes the value type's members from a sequence of NameValuePairs. The operation sets the current position to zero if the passed sequences has non-zero length. Otherwise, if an empty sequence is passed, the current position is set to -1. A null value type can be initialized to a non-null value type using this method.Members must appear in the NameValuePairs in the order in which they appear in the IDL specification of the value type as indicated by the DynValue's TypeCode or they must be empty strings. The operation makes no attempt to assign member values based on member names.
- Throws:
TypeMismatch- if the member names supplied in the passed sequence do not match the corresponding member name in the DynValue's TypeCode and they are not empty stringsInvalidValue- if the passed sequence has a number of elements that disagrees with the number of members as indicated by the DynValue's TypeCode
-
NameDynAnyPair[] get_members_as_dyn_any() throws InvalidValue
Returns a sequence of NameDynAnyPairs describing the name and the value of each member in the value type. The sequence contains members in the same order as the declaration order of members as indicated by the DynValue's TypeCode. The current position is not affected. The member names in the returned sequence will be empty strings if the DynValue's TypeCode does not contain member names.- Throws:
InvalidValue- if this object represents a null value type
-
void set_members_as_dyn_any(NameDynAnyPair[] value) throws TypeMismatch, InvalidValue
Initializes the value type's members from a sequence of NameDynAnyPairs. The operation sets the current position to zero if the passed sequences has non-zero length. Otherwise, if an empty sequence is passed, the current position is set to -1. A null value type can be initialized to a non-null value type using this method.Members must appear in the NameDynAnyPairs in the order in which they appear in the IDL specification of the value type as indicated by the DynValue's TypeCode or they must be empty strings. The operation makes no attempt to assign member values based on member names.
- Throws:
TypeMismatch- if the member names supplied in the passed sequence do not match the corresponding member name in the DynValue's TypeCode and they are not empty stringsInvalidValue- if the passed sequence has a number of elements that disagrees with the number of members as indicated by the DynValue's TypeCode
-
-
Deutsche Übersetzung
Sie haben gebeten, diese Seite auf Deutsch zu besuchen. Momentan ist nur die Oberfläche übersetzt, aber noch nicht der gesamte Inhalt.Wenn Sie mir bei Übersetzungen helfen wollen, ist Ihr Beitrag willkommen. Alles, was Sie tun müssen, ist, sich auf der Website zu registrieren und mir eine Nachricht zu schicken, in der Sie gebeten werden, Sie der Gruppe der Übersetzer hinzuzufügen, die Ihnen die Möglichkeit gibt, die gewünschten Seiten zu übersetzen. Ein Link am Ende jeder übersetzten Seite zeigt an, dass Sie der Übersetzer sind und einen Link zu Ihrem Profil haben.
Vielen Dank im Voraus.
Dokument erstellt 11/06/2005, zuletzt geändert 04/03/2020
Quelle des gedruckten Dokuments:https://www.gaudry.be/de/java-api-rf-org/omg/dynamicany/dynvalueoperations.html
Die Infobro ist eine persönliche Seite, deren Inhalt in meiner alleinigen Verantwortung liegt. Der Text ist unter der CreativeCommons-Lizenz (BY-NC-SA) verfügbar. Weitere Informationen auf die Nutzungsbedingungen und dem Autor.
Referenzen
Diese Verweise und Links verweisen auf Dokumente, die während des Schreibens dieser Seite konsultiert wurden, oder die zusätzliche Informationen liefern können, aber die Autoren dieser Quellen können nicht für den Inhalt dieser Seite verantwortlich gemacht werden.
Der Autor Diese Website ist allein dafür verantwortlich, wie die verschiedenen Konzepte und Freiheiten, die mit den Nachschlagewerken gemacht werden, hier dargestellt werden. Denken Sie daran, dass Sie mehrere Quellinformationen austauschen müssen, um das Risiko von Fehlern zu reduzieren.
