Package com.espertech.esper.common.client.soda

Class MatchRecognizeRegEx

java.lang.Object

com.espertech.esper.common.client.soda.MatchRecognizeRegEx

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

MatchRecognizeRegExAlteration, MatchRecognizeRegExAtom, MatchRecognizeRegExConcatenation, MatchRecognizeRegExNested, MatchRecognizeRegExPermutation, MatchRecognizeRegExPlaceholder

public abstract class MatchRecognizeRegEx
extends Object
implements Serializable

Interface representing an expression for use in match-recognize.

Event row regular expressions are organized into a tree-like structure with nodes representing sub-expressions.

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MatchRecognizeRegEx()	Ctor.

Method Summary

Modifier and Type	Method	Description
List<MatchRecognizeRegEx>	getChildren()	Returns child nodes.
String	getTreeObjectName()	Returns id of expression assigned by tools.
void	setChildren(List<MatchRecognizeRegEx> children)	Set child nodes.
void	setTreeObjectName(String treeObjectName)	Sets id of expression assigned by tools.
abstract void	writeEPL(StringWriter writer)	Write EPL.

Methods inherited from class java.lang.Object

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

Constructor Details

MatchRecognizeRegEx

protected MatchRecognizeRegEx()

Ctor.

Method Details

getTreeObjectName

public String getTreeObjectName()

Returns id of expression assigned by tools.

Returns:

id

setTreeObjectName

public void setTreeObjectName(String treeObjectName)

Sets id of expression assigned by tools.

Parameters:

treeObjectName - to set

getChildren

public List<MatchRecognizeRegEx> getChildren()

Returns child nodes.

Returns:

child nodes

setChildren

public void setChildren(List<MatchRecognizeRegEx> children)

Set child nodes.

Parameters:

children - child nodes to set

writeEPL

public abstract void writeEPL(StringWriter writer)

Write EPL.

Parameters:

writer - to use