#include <coherence/util/extractor/PofUpdater.hpp>
Inherits Object, ValueUpdater, and PortableObject.
Public Types | |
typedef spec::Handle | Handle |
PofUpdater Handle definition. | |
typedef spec::View | View |
PofUpdater View definition. | |
typedef spec::Holder | Holder |
PofUpdater Holder definition. | |
Public Member Functions | |
virtual void | update (Object::Handle hTarget, Object::Holder ohValue) const |
Update the passed target object using the specified value. | |
virtual void | readExternal (PofReader::Handle hIn) |
virtual void | writeExternal (PofWriter::Handle hOut) const |
virtual bool | equals (Object::View v) const |
Compare the PofUpdater with another object to determine equality. | |
virtual size32_t | hashCode () const |
Determine a hash value for the PofUpdater object according to the general Object#hashCode() contract. | |
virtual TypedHandle < const String > | toString () const |
Return a human-readable description for this PofUpdater. | |
Protected Member Functions | |
PofUpdater () | |
Default constructor (for backward compatibility). | |
PofUpdater (int32_t iProp) | |
Constructs a PofUpdater based on a property index. | |
PofUpdater (PofNavigator::View vNavigator) | |
Constructs a PofUpdater based on a property path. |
PofUpdater | ( | int32_t | iProp | ) | [protected] |
Constructs a PofUpdater based on a property index.
This constructor is equivalent to:
PofUpdater::View vUpdater = PofUpdater::create(SimplePofPath::create(iProp));
iProp | property index |
PofUpdater | ( | PofNavigator::View | vNavigator | ) | [protected] |
virtual void update | ( | Object::Handle | hTarget, | |
Object::Holder | ohValue | |||
) | const [virtual] |
Update the passed target object using the specified value.
It is expected that this updater will only be used against POF-encoded entries implementing BinaryEntry interface.
hTarget | the Object to update | |
ohValue | the new value to update the target's property with |
UnsupportedOperationException | if the specified target object is not a POF-encoded BinaryEntry or the serializer is not a PofContext | |
NullPointerException | if the property cannot be resolved |
Implements ValueUpdater.
virtual bool equals | ( | Object::View | v | ) | const [virtual] |
Compare the PofUpdater with another object to determine equality.
virtual size32_t hashCode | ( | ) | const [virtual] |
Determine a hash value for the PofUpdater object according to the general Object#hashCode() contract.
Reimplemented from Object.
virtual TypedHandle<const String> toString | ( | ) | const [virtual] |
Return a human-readable description for this PofUpdater.
Reimplemented from Object.