Oracle® Fusion Middleware C++ API Reference for Oracle Coherence
12c (12.2.1.0.0)
E55667-01

PresentFilter Class Reference

#include <coherence/util/filter/PresentFilter.hpp>

Detailed Description

Filter which returns true for InvocableMap::Entry objects that currently exist in a Map.

This Filter is intended to be used solely in combination with a ConditionalProcessor and is unnecessary for standard QueryMap operations.


Public Types
typedef spec::Handle	Handle
	PresentFilter Handle definition.
typedef spec::View	View
	PresentFilter View definition.
typedef spec::Holder	Holder
	PresentFilter Holder definition.
Public Member Functions
virtual bool	evaluateEntry (Map::Entry::View vEntry) const

virtual bool	evaluate (Object::View v) const

virtual size32_t	calculateEffectiveness (Map::View vMapIndexes, Set::View vSetKeys) const

virtual Filter::View	applyIndex (Map::View vMapIndexes, Set::Handle hSetKeys) const

virtual void	readExternal (PofReader::Handle hIn)

virtual void	writeExternal (PofWriter::Handle hOut) const

virtual bool	equals (Object::View v) const

virtual size32_t	hashCode () const

virtual TypedHandle < const String >	toString () const

Static Public Member Functions
static PresentFilter::Handle	getInstance ()
	An instance of the PresentFilter.
Protected Member Functions
	PresentFilter ()
	Construct a PresentFilter.

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