Package org.hd.d.pg2k.svrCore.vars

Describes system variable types, values, and the legitimate extant set of such (distributed) variables in the system.

See:
          Description

Interface Summary
BasicVarMgrInterface Basic variable manager interface.
SimpleVariablePipelineIF Simple interface implemented by several stages in the Web distributed-variable-handling pipeline.
 

Class Summary
BasicVarMgr Base class to "manage" the set of system variables.
BasicVarMgr.MessageIDKey Immutable message ID suitable for use as a key in detecting duplicates.
EventVariableValue Immutable value of a local or global system event variable.
EventVariableValue.ValueInfo Immutable info collected about one particular value of an event.
EventVariableValueBuffer Thread-safe mutable value of a local or global system event variable.
EventVariableValueBuffer.Count Private class to contain an int count value.
EventVariableValuePeriodRow Current and historical entries for one event forming one "row".
EventVariableValueSet Current and historical entries for all periods/intervals one event forming one "set".
InstanceID Immutable globally-unique instance ID for a JVM participating in a set of SystemVariables.
PipelineVarMgr Class to "manage" variables for an element of a SimpleExhibitPipelineIF.
SimpleNumberStats Immutable simple stats derived from a NUMBER globalMap variable.
SimpleVariableDefinition Immutable definition of a simple local or global system variable.
SimpleVariableValue Immutable value of a simple local or global system variable.
SimpleVarStats Generic stats on a variable.
SystemVariables Immutable enumeration of distributed system variables.
 

Enum Summary
EventPeriod An enumeration of the available event periods from (very) short to (very) long.
 

Package org.hd.d.pg2k.svrCore.vars Description

Describes system variable types, values, and the legitimate extant set of such (distributed) variables in the system.


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