Oracle Fusion Middleware C++ API Reference for Oracle Coherence
12c (12.1.2)
E26041-01

coherence::util::Event

Event Class Reference

#include <coherence/util/Event.hpp>

Inherits Object.

Inherited by MemberEvent, and ServiceEvent.

Detailed Description

The root class from which all event state classes shall be derived.

All Events are constructed with a reference to the object, the "source", that is logically deemed to be the object upon which the Event in question initially occurred.

Author:: jh 2007.12.12

Public Types

typedef spec::Handle Handle

Event Handle definition.

typedef spec::View View

Event View definition.

typedef spec::Holder Holder

Event Holder definition.

Public Member Functions

virtual void toStream (std::ostream &out) const

Output a human-readable description of this Object to the given stream.

coherence::lang::operator<<(std::ostream, Object::View) is defined and will call into the toStream 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.

 Object::View vKey   = ...
 Object::View vValue = ...
 std::cout << vKey << " = " << vValue << std::endl;

 String::Handle hs = COH_TO_STRING(vKey << " = " << vValue);

Parameters:

out

the stream used to output the description

virtual Object::View getSource () const

Return the object on which the Event initially occurred.

Protected Member Functions

Event (Object::View vSource)

Create a new Event instance.

Protected Attributes

FinalView< Object > f_vSource

The object on which the Event initially occurred.

Constructor & Destructor Documentation

Event ( Object::View vSource ) [protected]

Create a new Event instance.

Parameters:

vSource

the source associated with the new Event

Returns:: a new Event

Member Function Documentation

virtual Object::View getSource ( ) const [virtual]

Return the object on which the Event initially occurred.

Returns:: the object on which the Event initially occurred

The documentation for this class was generated from the following file:

coherence/util/Event.hpp