org.drools.reteoo.nodes

Class ReteQueryElementNode.QueryRetractAction

java.lang.Object

org.drools.core.phreak.PropagationEntry.AbstractPropagationEntry

org.drools.reteoo.nodes.ReteQueryElementNode.QueryRetractAction

All Implemented Interfaces:

org.drools.core.common.WorkingMemoryAction, org.drools.core.phreak.PropagationEntry

Enclosing class:

ReteQueryElementNode

public static class ReteQueryElementNode.QueryRetractAction
extends org.drools.core.phreak.PropagationEntry.AbstractPropagationEntry
implements org.drools.core.common.WorkingMemoryAction

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.core.phreak.PropagationEntry

org.drools.core.phreak.PropagationEntry.AbstractPropagationEntry, org.drools.core.phreak.PropagationEntry.Delete, org.drools.core.phreak.PropagationEntry.Insert, org.drools.core.phreak.PropagationEntry.PropagationEntryWithResult<T>, org.drools.core.phreak.PropagationEntry.Update

Field Summary

Fields inherited from interface org.drools.core.common.WorkingMemoryAction

DeactivateCallback, LogicalRetractCallback, PropagateAction, SignalAction, SignalProcessInstanceAction, WorkingMemoryBehahviourRetract, WorkingMemoryReteAssertAction, WorkingMemoryReteExpireAction

Constructor Summary

Constructors

Constructor and Description
QueryRetractAction(org.drools.core.marshalling.impl.MarshallerReaderContext context)
QueryRetractAction(org.drools.core.spi.PropagationContext context)
QueryRetractAction(org.drools.core.spi.PropagationContext context, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.reteoo.QueryElementNode node)

Method Summary

Modifier and Type	Method and Description
void	execute(org.drools.core.common.InternalWorkingMemory workingMemory)
org.drools.core.marshalling.impl.ProtobufMessages.ActionQueue.Action	serialize(org.drools.core.marshalling.impl.MarshallerWriteContext context)
String	toString()

Methods inherited from class org.drools.core.phreak.PropagationEntry.AbstractPropagationEntry

execute, executeForMarshalling, getNext, isCalledFromRHS, requiresImmediateFlushing, setNext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drools.core.phreak.PropagationEntry

execute, executeForMarshalling, getNext, isCalledFromRHS, requiresImmediateFlushing, setNext

Constructor Detail

QueryRetractAction

public QueryRetractAction(org.drools.core.spi.PropagationContext context)

QueryRetractAction

public QueryRetractAction(org.drools.core.spi.PropagationContext context,
                          org.drools.core.reteoo.LeftTuple leftTuple,
                          org.drools.core.reteoo.QueryElementNode node)

QueryRetractAction

public QueryRetractAction(org.drools.core.marshalling.impl.MarshallerReaderContext context)
                   throws IOException

Throws:

IOException

Method Detail

serialize

public org.drools.core.marshalling.impl.ProtobufMessages.ActionQueue.Action serialize(org.drools.core.marshalling.impl.MarshallerWriteContext context)

Specified by:

serialize in interface org.drools.core.common.WorkingMemoryAction

execute

public void execute(org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

execute in interface org.drools.core.phreak.PropagationEntry

toString

public String toString()

Overrides:

toString in class Object