com.espertech.esper.client.soda

Class ContextDescriptorConditionTimePeriod

java.lang.Object

com.espertech.esper.client.soda.ContextDescriptorConditionTimePeriod

All Implemented Interfaces:

ContextDescriptorCondition, Serializable

public class ContextDescriptorConditionTimePeriod
extends Object
implements ContextDescriptorCondition

Context condition that start/initiated or ends/terminates context partitions based on a time period.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ContextDescriptorConditionTimePeriod() Ctor.
ContextDescriptorConditionTimePeriod(Expression timePeriod, boolean now) Ctor.

Method Summary

Modifier and Type	Method and Description
Expression	getTimePeriod() Returns the time period expression
boolean	isNow() Returns "now" indicator
void	setNow(boolean now) Sets "now" indicator
void	setTimePeriod(Expression timePeriod) Sets the time period expression
void	toEPL(StringWriter writer, EPStatementFormatter formatter) Populate the EPL.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextDescriptorConditionTimePeriod

public ContextDescriptorConditionTimePeriod()

Ctor.

ContextDescriptorConditionTimePeriod

public ContextDescriptorConditionTimePeriod(Expression timePeriod,
                                            boolean now)

Ctor.

Parameters:

timePeriod - time period expression

now - indicator whether "now"

Method Detail

getTimePeriod

public Expression getTimePeriod()

Returns the time period expression

Returns:

time period expression

setTimePeriod

public void setTimePeriod(Expression timePeriod)

Sets the time period expression

Parameters:

timePeriod - time period expression

isNow

public boolean isNow()

Returns "now" indicator

Returns:

"now" indicator

setNow

public void setNow(boolean now)

Sets "now" indicator

Parameters:

now - "now" indicator

toEPL

public void toEPL(StringWriter writer,
                  EPStatementFormatter formatter)

Description copied from interface: ContextDescriptorCondition

Populate the EPL.

Specified by:

toEPL in interface ContextDescriptorCondition

Parameters:

writer - output

formatter - formatter