#include <coherence/util/extractor/UniversalUpdater.hpp>
Inherits AbstractUpdater, and PortableObject.
UniversalUpdater can only run within the Coherence cluster.
Refer to the Coherence for Java documentation for more information.
Public Types | |
| typedef spec::Handle | Handle |
| UniversalUpdater Handle definition. | |
| typedef spec::View | View |
| UniversalUpdater View definition. | |
| typedef spec::Holder | Holder |
| UniversalUpdater Holder definition. | |
Public Member Functions | |
| virtual void | readExternal (PofReader::Handle hIn) |
| virtual void | writeExternal (PofWriter::Handle hOut) const |
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virtual TypedHandle < const String > | toString () const |
| Output a human-readable description of this Object to the given stream. Note that when overriding this method the return type must be TypedHandle<const String> rather then String::View. These two types are assignment compatible but not equivalent and declaring the override with String::View will not be a compatible override. coherence::lang::operator<<(std::ostream, Object::View) is defined and will call into the toString method, to output Objects. If a managed String object is desired, the COH_TO_STRING macro can be used to build up a String from streamable contents and is generally how toString() will be implemented.
Object::View vKey = ... Object::View vValue = ... std::cout << vKey << " = " << vValue << std::endl; String::View vs = COH_TO_STRING(vKey << " = " << vValue); The COH_TO_STRING macro is also the most common way to implement the toString method. For example:
virtual TypedHandle<const String> Person::toString() const { return COH_TO_STRING("Name: " << f_sName << " SSN: " << f_nSSN); }
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Protected Member Functions | |
| UniversalUpdater () | |
| Construct an empty UniversalUpdater (necessary for the PortableObject interface). | |
| UniversalUpdater (String::View vsName) | |
| Construct a UniversalUpdater for the provided name. | |
| UniversalUpdater (const UniversalUpdater &that) | |
| Copy constructor. | |
Protected Attributes | |
| FinalView< String > | f_vsName |
| A method name, or a property name. | |
| UniversalUpdater | ( | String::View | vsName | ) | [protected] |