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

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

public class RootRequiredAssemblyNodeFactory
extends BaseAssemblyNodeFactory

Assembly node factory for an event stream that is a root with a one required child node below it.

Field Summary

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

childNodes, numStreams, parentNode, streamNum

Constructor Summary

RootRequiredAssemblyNodeFactory(int streamNum, int numStreams)
Ctor.

Method Summary

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

addChild, 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

RootRequiredAssemblyNodeFactory

public RootRequiredAssemblyNodeFactory(int streamNum,
                                       int numStreams)

Ctor.

Parameters:

streamNum - - is the stream number

numStreams - - is the number of streams

Method Detail

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