Package org.apache.pulsar.functions.windowing

Class WindowContextImpl

java.lang.Object

org.apache.pulsar.functions.windowing.WindowContextImpl

All Implemented Interfaces:

BaseContext, WindowContext

public class WindowContextImpl
extends Object
implements WindowContext

Constructor Summary

Constructors

Constructor	Description
WindowContextImpl(Context context)

Method Summary

Modifier and Type	Method	Description
void	deleteState(String key)
CompletableFuture<Void>	deleteStateAsync(String key)
void	fatal(Throwable t)
long	getCounter(String key)
CompletableFuture<Long>	getCounterAsync(String key)
String	getFunctionId()
String	getFunctionName()
String	getFunctionVersion()
Collection<String>	getInputTopics()
int	getInstanceId()
org.slf4j.Logger	getLogger()
String	getNamespace()
int	getNumInstances()
String	getOutputSchemaType()
String	getOutputTopic()
String	getSecret(String secretName)
ByteBuffer	getState(String key)
CompletableFuture<ByteBuffer>	getStateAsync(String key)
String	getTenant()
Map<String,Object>	getUserConfigMap()
Optional<Object>	getUserConfigValue(String key)
Object	getUserConfigValueOrDefault(String key, Object defaultValue)
void	incrCounter(String key, long amount)
CompletableFuture<Void>	incrCounterAsync(String key, long amount)
CompletableFuture<Void>	publish(String topicName, Object object, String schemaOrSerdeClassName)
<T> CompletableFuture<Void>	publish(String topicName, T object)
void	putState(String key, ByteBuffer value)
CompletableFuture<Void>	putStateAsync(String key, ByteBuffer value)
void	recordMetric(String metricName, double value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pulsar.functions.api.BaseContext

getPulsarClient, getPulsarClientBuilder, getStateStore, getStateStore

Constructor Details

WindowContextImpl

public WindowContextImpl(Context context)

Method Details

getTenant

public String getTenant()

Specified by:

getTenant in interface BaseContext

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface BaseContext

getFunctionName

public String getFunctionName()

Specified by:

getFunctionName in interface WindowContext

getFunctionId

public String getFunctionId()

Specified by:

getFunctionId in interface WindowContext

getInstanceId

public int getInstanceId()

Specified by:

getInstanceId in interface BaseContext

getNumInstances

public int getNumInstances()

Specified by:

getNumInstances in interface BaseContext

getFunctionVersion

public String getFunctionVersion()

Specified by:

getFunctionVersion in interface WindowContext

getInputTopics

public Collection<String> getInputTopics()

Specified by:

getInputTopics in interface WindowContext

getOutputTopic

public String getOutputTopic()

Specified by:

getOutputTopic in interface WindowContext

getOutputSchemaType

public String getOutputSchemaType()

Specified by:

getOutputSchemaType in interface WindowContext

getLogger

public org.slf4j.Logger getLogger()

Specified by:

getLogger in interface BaseContext

getSecret

public String getSecret(String secretName)

Specified by:

getSecret in interface BaseContext

incrCounter

public void incrCounter(String key,
 long amount)

Specified by:

incrCounter in interface BaseContext

incrCounterAsync

public CompletableFuture<Void> incrCounterAsync(String key,
 long amount)

Specified by:

incrCounterAsync in interface BaseContext

getCounter

public long getCounter(String key)

Specified by:

getCounter in interface BaseContext

getCounterAsync

public CompletableFuture<Long> getCounterAsync(String key)

Specified by:

getCounterAsync in interface BaseContext

putState

public void putState(String key,
 ByteBuffer value)

Specified by:

putState in interface BaseContext

putStateAsync

public CompletableFuture<Void> putStateAsync(String key,
 ByteBuffer value)

Specified by:

putStateAsync in interface BaseContext

getState

public ByteBuffer getState(String key)

Specified by:

getState in interface BaseContext

getStateAsync

public CompletableFuture<ByteBuffer> getStateAsync(String key)

Specified by:

getStateAsync in interface BaseContext

deleteState

public void deleteState(String key)

Specified by:

deleteState in interface BaseContext

deleteStateAsync

public CompletableFuture<Void> deleteStateAsync(String key)

Specified by:

deleteStateAsync in interface BaseContext

getUserConfigMap

public Map<String,Object> getUserConfigMap()

Specified by:

getUserConfigMap in interface WindowContext

getUserConfigValue

public Optional<Object> getUserConfigValue(String key)

Specified by:

getUserConfigValue in interface WindowContext

getUserConfigValueOrDefault

public Object getUserConfigValueOrDefault(String key,
 Object defaultValue)

Specified by:

getUserConfigValueOrDefault in interface WindowContext

recordMetric

public void recordMetric(String metricName,
 double value)

Specified by:

recordMetric in interface BaseContext

fatal

public void fatal(Throwable t)

Specified by:

fatal in interface BaseContext

publish

public <T> CompletableFuture<Void> publish(String topicName,
 T object)

Specified by:

publish in interface WindowContext

publish

public CompletableFuture<Void> publish(String topicName,
 Object object,
 String schemaOrSerdeClassName)

Specified by:

publish in interface WindowContext