Package com.espertech.esper.common.internal.view.derived

Class CorrelationViewFactory

java.lang.Object

com.espertech.esper.common.internal.view.derived.CorrelationViewFactory

All Implemented Interfaces:

ViewFactory

public class CorrelationViewFactory
extends Object
implements ViewFactory

Factory for CorrelationView instances.

Field Summary

Fields

Modifier and Type	Field	Description
protected StatViewAdditionalPropsEval	additionalProps
static final EPTypeClass	EPTYPE
protected EventType	eventType
protected ExprEvaluator	expressionXEval
protected ExprEvaluator	expressionYEval

Fields inherited from interface com.espertech.esper.common.internal.view.core.ViewFactory

EMPTY_ARRAY, EPTYPEARRAY, EPTYPEARRAYARRAY, SINGLE_ELEMENT_ARRAY

Constructor Summary

Constructors

Constructor	Description
CorrelationViewFactory()

Method Summary

Modifier and Type	Method	Description
StatViewAdditionalPropsEval	getAdditionalProps()
EventType	getEventType()
ExprEvaluator	getExpressionXEval()
ExprEvaluator	getExpressionYEval()
String	getViewName()
void	init(ViewFactoryContext viewFactoryContext, EPStatementInitServices services)
View	makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
void	setAdditionalProps(StatViewAdditionalPropsEval additionalProps)
void	setEventType(EventType eventType)
void	setExpressionXEval(ExprEvaluator expressionXEval)
void	setExpressionYEval(ExprEvaluator expressionYEval)

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

expressionXEval

protected ExprEvaluator expressionXEval

expressionYEval

protected ExprEvaluator expressionYEval

additionalProps

protected StatViewAdditionalPropsEval additionalProps

eventType

protected EventType eventType

Constructor Details

CorrelationViewFactory

public CorrelationViewFactory()

Method Details

init

public void init(ViewFactoryContext viewFactoryContext,
 EPStatementInitServices services)

Specified by:

init in interface ViewFactory

makeView

public View makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)

Specified by:

makeView in interface ViewFactory

getEventType

public EventType getEventType()

Specified by:

getEventType in interface ViewFactory

setExpressionXEval

public void setExpressionXEval(ExprEvaluator expressionXEval)

setExpressionYEval

public void setExpressionYEval(ExprEvaluator expressionYEval)

setAdditionalProps

public void setAdditionalProps(StatViewAdditionalPropsEval additionalProps)

setEventType

public void setEventType(EventType eventType)

Specified by:

setEventType in interface ViewFactory

getAdditionalProps

public StatViewAdditionalPropsEval getAdditionalProps()

getExpressionXEval

public ExprEvaluator getExpressionXEval()

getExpressionYEval

public ExprEvaluator getExpressionYEval()

getViewName

public String getViewName()

Specified by:

getViewName in interface ViewFactory