cz.o2.proxima.direct.time

Class SkewedProcessingTimeIdlePolicy

java.lang.Object

cz.o2.proxima.direct.time.SkewedProcessingTimeIdlePolicy

All Implemented Interfaces:

WatermarkIdlePolicy, java.io.Serializable

public class SkewedProcessingTimeIdlePolicy
extends java.lang.Object
implements WatermarkIdlePolicy

Policy returns skewed (delayed) processing time when source is idle.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SkewedProcessingTimeIdlePolicy.Factory

Field Summary

Fields

Modifier and Type	Field and Description
private long	currentWatermark
static long	DEFAULT_TIMESTAMP_SKEW
private static long	serialVersionUID
static java.lang.String	TIMESTAMP_SKEW
private long	timestampSkew
private TimestampSupplier	timestampSupplier

Constructor Summary

Constructors

Constructor and Description
SkewedProcessingTimeIdlePolicy(long timestampSkew)
SkewedProcessingTimeIdlePolicy(long timestampSkew, TimestampSupplier timestampSupplier)

Method Summary

Modifier and Type	Method and Description
long	getIdleWatermark()
void	idle(long currentWatermark)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.o2.proxima.time.WatermarkIdlePolicy

update

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

TIMESTAMP_SKEW

public static final java.lang.String TIMESTAMP_SKEW

See Also:

Constant Field Values

DEFAULT_TIMESTAMP_SKEW

public static final long DEFAULT_TIMESTAMP_SKEW

See Also:

Constant Field Values

timestampSkew

private final long timestampSkew

timestampSupplier

private final TimestampSupplier timestampSupplier

currentWatermark

private long currentWatermark

Constructor Detail

SkewedProcessingTimeIdlePolicy

SkewedProcessingTimeIdlePolicy(long timestampSkew)

SkewedProcessingTimeIdlePolicy

SkewedProcessingTimeIdlePolicy(long timestampSkew,
                               TimestampSupplier timestampSupplier)

Method Detail

getIdleWatermark

public long getIdleWatermark()

Specified by:

getIdleWatermark in interface WatermarkIdlePolicy

idle

public void idle(long currentWatermark)

Specified by:

idle in interface WatermarkIdlePolicy