com.espertech.esper.client.soda

Class DataFlowOperatorParameter

java.lang.Object

com.espertech.esper.client.soda.DataFlowOperatorParameter

All Implemented Interfaces:

Serializable

public class DataFlowOperatorParameter
extends Object
implements Serializable

Object model of a data flow operator parameter.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DataFlowOperatorParameter() Ctor.
DataFlowOperatorParameter(String parameterName, Object parameterValue) Ctor.

Method Summary

Modifier and Type	Method and Description
String	getParameterName() Get the parameter name.
Object	getParameterValue() Get the parameter value, which can be either a constant, an Expression or a JSON object or a EPStatementObjectModel.
static void	renderValue(StringWriter writer, Object parameterValue) Render prameter.
void	setParameterName(String parameterName) Set the parameter name.
void	setParameterValue(Object parameterValue) Set the parameter value, which can be either a constant, an Expression or a JSON object or a EPStatementObjectModel.
void	toEpl(StringWriter writer) Render parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFlowOperatorParameter

public DataFlowOperatorParameter(String parameterName,
                                 Object parameterValue)

Ctor.

Parameters:

parameterName - parameter name

parameterValue - parameter value

DataFlowOperatorParameter

public DataFlowOperatorParameter()

Ctor.

Method Detail

getParameterName

public String getParameterName()

Get the parameter name.

Returns:

parameter name

setParameterName

public void setParameterName(String parameterName)

Set the parameter name.

Parameters:

parameterName - parameter name

getParameterValue

public Object getParameterValue()

Get the parameter value, which can be either a constant, an Expression or a JSON object or a EPStatementObjectModel.

Returns:

parameter value

setParameterValue

public void setParameterValue(Object parameterValue)

Set the parameter value, which can be either a constant, an Expression or a JSON object or a EPStatementObjectModel.

Parameters:

parameterValue - to set

toEpl

public void toEpl(StringWriter writer)

Render parameter.

Parameters:

writer - to write to

renderValue

public static void renderValue(StringWriter writer,
                               Object parameterValue)

Render prameter.

Parameters:

writer - to render to

parameterValue - value