com.espertech.esper.epl.join.assemble
Class RootCartProdAssemblyNodeFactory

java.lang.Object
  com.espertech.esper.epl.join.assemble.BaseAssemblyNodeFactory
      com.espertech.esper.epl.join.assemble.RootCartProdAssemblyNodeFactory

public class RootCartProdAssemblyNodeFactory
extends BaseAssemblyNodeFactory

Assembly factory node for an event stream that is a root with a two or more child nodes below it.

Field Summary

Fields inherited from class com.espertech.esper.epl.join.assemble.BaseAssemblyNodeFactory

childNodes, numStreams, parentNode, streamNum

Constructor Summary

RootCartProdAssemblyNodeFactory(int streamNum, int numStreams, boolean allSubStreamsOptional)
Ctor.

Method Summary

void	addChild(BaseAssemblyNodeFactory childNode) Add a child node.
BaseAssemblyNode	makeAssemblerUnassociated()
void	print(IndentWriter indentWriter) Output this node using writer, not outputting child nodes.

Methods inherited from class com.espertech.esper.epl.join.assemble.BaseAssemblyNodeFactory

getChildNodes, getDescendentNodesBottomUp, getParentNode, getStreamNum, printDescendends, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

RootCartProdAssemblyNodeFactory

public RootCartProdAssemblyNodeFactory(int streamNum,
                                       int numStreams,
                                       boolean allSubStreamsOptional)

Ctor.

Parameters:

streamNum - - is the stream number

numStreams - - is the number of streams

allSubStreamsOptional - - true if all substreams are optional and none are required

Method Detail

addChild

public void addChild(BaseAssemblyNodeFactory childNode)

Description copied from class: BaseAssemblyNodeFactory

Add a child node.

Overrides:

addChild in class BaseAssemblyNodeFactory

Parameters:

childNode - to add

print

public void print(IndentWriter indentWriter)

Description copied from class: BaseAssemblyNodeFactory

Output this node using writer, not outputting child nodes.

Specified by:

print in class BaseAssemblyNodeFactory

Parameters:

indentWriter - to use for output

makeAssemblerUnassociated

public BaseAssemblyNode makeAssemblerUnassociated()

Specified by:

makeAssemblerUnassociated in class BaseAssemblyNodeFactory