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# 

# Licensed to the Apache Software Foundation (ASF) under one or more 

# contributor license agreements. See the NOTICE file distributed with 

# this work for additional information regarding copyright ownership. 

# The ASF licenses this file to You under the Apache License, Version 2.0 

# (the "License"); you may not use this file except in compliance with 

# the License. You may obtain a copy of the License at 

# 

# http://www.apache.org/licenses/LICENSE-2.0 

# 

# Unless required by applicable law or agreed to in writing, software 

# distributed under the License is distributed on an "AS IS" BASIS, 

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

# See the License for the specific language governing permissions and 

# limitations under the License. 

# 

 

__all__ = ["StreamingListener"] 

 

 

class StreamingListener(object): 

 

def __init__(self): 

pass 

 

def onStreamingStarted(self, streamingStarted): 

""" 

Called when the streaming has been started. 

""" 

pass 

 

def onReceiverStarted(self, receiverStarted): 

""" 

Called when a receiver has been started 

""" 

pass 

 

def onReceiverError(self, receiverError): 

""" 

Called when a receiver has reported an error 

""" 

pass 

 

def onReceiverStopped(self, receiverStopped): 

""" 

Called when a receiver has been stopped 

""" 

pass 

 

def onBatchSubmitted(self, batchSubmitted): 

""" 

Called when a batch of jobs has been submitted for processing. 

""" 

pass 

 

def onBatchStarted(self, batchStarted): 

""" 

Called when processing of a batch of jobs has started. 

""" 

pass 

 

def onBatchCompleted(self, batchCompleted): 

""" 

Called when processing of a batch of jobs has completed. 

""" 

pass 

 

def onOutputOperationStarted(self, outputOperationStarted): 

""" 

Called when processing of a job of a batch has started. 

""" 

pass 

 

def onOutputOperationCompleted(self, outputOperationCompleted): 

""" 

Called when processing of a job of a batch has completed 

""" 

pass 

 

class Java: 

implements = ["org.apache.spark.streaming.api.java.PythonStreamingListener"]