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Public class PortNode extends Linkable

The purpose of this class is to act as a placeholder in a list of ports for PortInfo.portList

It contains references to 3 important values.

class variables:

volatile HyperConnectionHandler connectionHandler; //
volatile int portNumber;    // IETF standard TCP/IP port number
volatile int portFlags;     //   The various flag bits as defined in the inerface PortConstants.class



int runState()

Returns 0,1,or 2.

0 = Node is stopped
1 = Node is starting
2 = Node is in a RT_RUN state or an RT_SELECT state ie alive
 


public boolean getStartBit()

returns true if this port # is flagged to run when created.