Package com.espertech.esper.common.internal.epl.join.assemble

Class RootCartProdAssemblyNodeFactory

java.lang.Object

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

com.espertech.esper.common.internal.epl.join.assemble.RootCartProdAssemblyNodeFactory

All Implemented Interfaces:

CodegenMakeable<SAIFFInitializeSymbol>

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

Modifier and Type	Field	Description
static final EPTypeClass	EPTYPE

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

childNodes, EPTYPEARRAY, numStreams, parentNode, streamNum

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	addChild(BaseAssemblyNodeFactory childNode)	Add a child node.
CodegenExpression	make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
BaseAssemblyNode	makeAssemblerUnassociated()
void	print(IndentWriter indentWriter)	Output this node using writer, not outputting child nodes.

Methods inherited from class com.espertech.esper.common.internal.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

Field Details

EPTYPE

public static final EPTypeClass EPTYPE

Constructor Details

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 Details

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

make

public CodegenExpression make(CodegenMethodScope parent,
 SAIFFInitializeSymbol symbols,
 CodegenClassScope classScope)