org.vishia.fbcl.readSource

Class EventCluster_FBrd

java.lang.Object

org.vishia.fbcl.readSource.EventCluster_FBrd

class EventCluster_FBrd
extends java.lang.Object

An instance of this class is built to process one chain of events for one output event. The FBlocks processed here build a cluster with this chain.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	bUpdateEvCluster If true all FBlocks which are member of this cluster are update FBlocks.
(package private) java.util.List<Pin_FBcl>	connectedSrcEv Already connected event sources from other cluster or inPin to prevent E_REND unnecessary twice.
(package private) java.util.List<EventCluster_FBrd>	connectedSrcEvCluster Already connected event sources from other cluster or inPin to prevent E_REND unnecessary twice.
(package private) java.util.List<MetaEvin_FBrd>	endEvinList
private java.util.List<Pin_FBcl>	evDstToConnect List of connections to other EventCluster and to the outputs.
(package private) java.util.List<MetaEvin_FBrd>	events
(package private) long	mask Maks of this cluster.
private static long	maskCluster_ Set to 1 with initMask() on begin of clustering of any module. maximal 64 cluster per Module_FBcl TODO should be an outer variable.
java.lang.String	name
(package private) java.util.List<MetaEvin_FBrd>	startEvin
(package private) java.util.List<EventCluster_FBrd>	updClusters If this event chain feeds an update evCluster, it references the update cluster.
(package private) EvoutType_FBcl	XXXevDst The output of this event chain is the connection of the last endFB to this evDst This instance is used to check dst of connections

Constructor Summary

Constructors

Constructor and Description
EventCluster_FBrd(java.lang.String name)
EventCluster_FBrd(java.lang.String name, long mask)

Method Summary

Modifier and Type	Method and Description
void	addEndEvin(MetaEvin_FBrd evin)
(package private) void	addEvDstToConnect(Pin_FBcl ev)
(package private) void	addUpdateCluster(EventCluster_FBrd updEvcl) Notes that this chain produces a set value for an update.
(package private) boolean	checkAddSrcEvent(EventCluster_FBrd srcEvcl) Checks whether srcEv is regarded already, adds
(package private) boolean	checkAddSrcEvent(Pin_FBcl srcEv) Checks whether srcEv is regarded already, adds
(package private) static void	initMask()
(package private) java.lang.Iterable<Pin_FBcl>	iter_evDstToConnect()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

maskCluster_

private static long maskCluster_

Set to 1 with initMask() on begin of clustering of any module. maximal 64 cluster per Module_FBcl TODO should be an outer variable. Problem of multiThreading unsolved.

mask

final long mask

Maks of this cluster. Any cluster has a 1-of-64 bit mask. In MetaFBlock_FBrd.maskCluster the bits are or- to detect usage of clusters.

bUpdateEvCluster

boolean bUpdateEvCluster

If true all FBlocks which are member of this cluster are update FBlocks. The outputs are stable for using. It does not need an rendevouez input FBlock to use the data.

startEvin

java.util.List<MetaEvin_FBrd> startEvin

endEvinList

java.util.List<MetaEvin_FBrd> endEvinList

events

java.util.List<MetaEvin_FBrd> events

updClusters

java.util.List<EventCluster_FBrd> updClusters

If this event chain feeds an update evCluster, it references the update cluster. This information is necessary because of fill Operation_FBcl.mCorrespondEvinForUpdate to handle EventCluster for update functionality in a sub module in Dataflow2Eventchain_FBrd

connectedSrcEv

java.util.List<Pin_FBcl> connectedSrcEv

Already connected event sources from other cluster or inPin to prevent E_REND unnecessary twice.

connectedSrcEvCluster

java.util.List<EventCluster_FBrd> connectedSrcEvCluster

Already connected event sources from other cluster or inPin to prevent E_REND unnecessary twice.

evDstToConnect

private java.util.List<Pin_FBcl> evDstToConnect

List of connections to other EventCluster and to the outputs. The list is processed on end after building the internal event chain from the last FBlock to this destinations.

XXXevDst

EvoutType_FBcl XXXevDst

The output of this event chain is the connection of the last endFB to this evDst This instance is used to check dst of connections

name

public final java.lang.String name

Constructor Detail

EventCluster_FBrd

public EventCluster_FBrd(java.lang.String name)

EventCluster_FBrd

public EventCluster_FBrd(java.lang.String name,
                         long mask)

Method Detail

initMask

static void initMask()

addEndEvin

public void addEndEvin(MetaEvin_FBrd evin)

checkAddSrcEvent

boolean checkAddSrcEvent(Pin_FBcl srcEv)

Checks whether srcEv is regarded already, adds

Parameters:

srcEv -

Returns:

true if is should be regarded newly.

checkAddSrcEvent

boolean checkAddSrcEvent(EventCluster_FBrd srcEvcl)

Checks whether srcEv is regarded already, adds

Parameters:

srcEv -

Returns:

true if is should be regarded newly.

addEvDstToConnect

void addEvDstToConnect(Pin_FBcl ev)

addUpdateCluster

void addUpdateCluster(EventCluster_FBrd updEvcl)

Notes that this chain produces a set value for an update.

Parameters:

updEvcl -

iter_evDstToConnect

java.lang.Iterable<Pin_FBcl> iter_evDstToConnect()

Returns:

never null, anyway a iterator, with 0 elements if evDstToConnect is null

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object