com.espertech.esper.epl.join.assemble

Class RootOptionalAssemblyNodeFactory

java.lang.Object

com.espertech.esper.epl.join.assemble.BaseAssemblyNodeFactory

com.espertech.esper.epl.join.assemble.RootOptionalAssemblyNodeFactory

public class RootOptionalAssemblyNodeFactory
extends BaseAssemblyNodeFactory

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

Field Summary

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

childNodes, numStreams, parentNode, streamNum

Constructor Summary

Constructors

Constructor and Description
RootOptionalAssemblyNodeFactory(int streamNum, int numStreams)

Method Summary

Modifier and Type	Method and Description
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

RootOptionalAssemblyNodeFactory

public RootOptionalAssemblyNodeFactory(int streamNum,
                                       int numStreams)

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