org.eclipse.viatra.query.runtime.rete.misc

Class SimpleReceiver

java.lang.Object

org.eclipse.viatra.query.runtime.rete.network.BaseNode

org.eclipse.viatra.query.runtime.rete.misc.SimpleReceiver

All Implemented Interfaces:

Node, Receiver

Direct Known Subclasses:

Bag, CallbackNode, DeltaMonitor

public abstract class SimpleReceiver
extends BaseNode
implements Receiver

Field Summary

Fields

Modifier and Type	Field and Description
protected Mailbox	mailbox
protected Supplier	parent

Fields inherited from class org.eclipse.viatra.query.runtime.rete.network.BaseNode

nodeId, reteContainer, tag, traceInfos

Constructor Summary

Constructors

Constructor and Description
SimpleReceiver(ReteContainer reteContainer)

Method Summary

Modifier and Type	Method and Description
void	appendParent(Supplier supplier) appends a parent that will continously send insert and revoke updates to this supplier
void	assignTraceInfo(TraceInfo traceInfo) assigns new traceability info to this node
void	disconnectFromNetwork() Disconnects this node from the network.
Mailbox	getMailbox() Returns the Mailbox of this receiver.
java.util.Collection<Supplier>	getParents() access active parent
protected Mailbox	instantiateMailbox() Instantiates the Mailbox of this receiver.
void	removeParent(Supplier supplier) removes a parent

Methods inherited from class org.eclipse.viatra.query.runtime.rete.network.BaseNode

acceptPropagatedTraceInfo, getContainer, getNodeId, getTag, getTraceInfoPatternsEnumerated, getTraceInfos, setTag, toString, toStringCore

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.viatra.query.runtime.rete.network.Receiver

update

Methods inherited from interface org.eclipse.viatra.query.runtime.rete.network.Node

acceptPropagatedTraceInfo, getContainer, getNodeId, getTag, getTraceInfos, setTag

Field Detail

parent

protected Supplier parent

mailbox

protected final Mailbox mailbox

Since:

1.6

Constructor Detail

SimpleReceiver

public SimpleReceiver(ReteContainer reteContainer)

Parameters:

reteContainer -

Method Detail

instantiateMailbox

protected Mailbox instantiateMailbox()

Instantiates the Mailbox of this receiver. Subclasses may override this method to provide their own mailbox implementation.

Returns:

the mailbox

Since:

1.6

getMailbox

public Mailbox getMailbox()

Description copied from interface: Receiver

Returns the Mailbox of this receiver.

Specified by:

getMailbox in interface Receiver

Returns:

the mailbox

appendParent

public void appendParent(Supplier supplier)

Description copied from interface: Receiver

appends a parent that will continously send insert and revoke updates to this supplier

Specified by:

appendParent in interface Receiver

removeParent

public void removeParent(Supplier supplier)

Description copied from interface: Receiver

removes a parent

Specified by:

removeParent in interface Receiver

getParents

public java.util.Collection<Supplier> getParents()

Description copied from interface: Receiver

access active parent

Specified by:

getParents in interface Receiver

disconnectFromNetwork

public void disconnectFromNetwork()

Disconnects this node from the network. Can be called publicly.

assignTraceInfo

public void assignTraceInfo(TraceInfo traceInfo)

Description copied from interface: Node

assigns new traceability info to this node

Specified by:

assignTraceInfo in interface Node

Overrides:

assignTraceInfo in class BaseNode