DiscoveryStrategy itself is the actual implementation to discover
nodes based on whatever environment is used to run the Hazelcast cloud.
DiscoveryStrategyFactory is the entry point for strategy vendors.
The NodeFilter, if supplied, will retrieve all discovered nodes and might
apply additional filtering based on vendor provided metadata.
An common abstract superclass for
offering convenient access to configuration properties (which may be overridden
on the system's environment or JVM properties), as well as a
DiscoveryNode describes a nodes addresses (private and if
necessary a public one) as well as attributes assigned to this node.
Package com.hazelcast.spi.discovery Description
This package contains the public SPI for vendors and users to implement their
custom node / IP discovery strategy.