## Uses of Class
org.apache.storm.task.TopologyContext

- Packages that use TopologyContext
  Package | Description
  --- | ---
  org.apache.storm |
  org.apache.storm.bolt |
  org.apache.storm.cassandra.bolt |
  org.apache.storm.clojure |
  org.apache.storm.coordination |
  org.apache.storm.daemon |
  org.apache.storm.daemon.metrics |
  org.apache.storm.drpc |
  org.apache.storm.elasticsearch.bolt | ElasticSearch examples classes.
  org.apache.storm.elasticsearch.trident | ElasticSearch Trident example classes.
  org.apache.storm.eventhubs.bolt |
  org.apache.storm.eventhubs.spout |
  org.apache.storm.eventhubs.trident |
  org.apache.storm.flux.examples |
  org.apache.storm.hbase.bolt |
  org.apache.storm.hbase.state |
  org.apache.storm.hbase.topology |
  org.apache.storm.hdfs.bolt |
  org.apache.storm.hdfs.bolt.format |
  org.apache.storm.hdfs.spout |
  org.apache.storm.hdfs.trident |
  org.apache.storm.hive.bolt |
  org.apache.storm.hive.trident |
  org.apache.storm.hooks |
  org.apache.storm.hooks.info |
  org.apache.storm.jdbc.bolt |
  org.apache.storm.jdbc.spout |
  org.apache.storm.jms.bolt |
  org.apache.storm.jms.example |
  org.apache.storm.jms.spout |
  org.apache.storm.jms.trident |
  org.apache.storm.kafka.bolt |
  org.apache.storm.kafka.spout |
  org.apache.storm.kafka.spout.internal |
  org.apache.storm.kafka.spout.subscription |
  org.apache.storm.kafka.spout.trident |
  org.apache.storm.kinesis.spout |
  org.apache.storm.lambda |
  org.apache.storm.loadgen |
  org.apache.storm.metric |
  org.apache.storm.metric.api |
  org.apache.storm.metrics2 |
  org.apache.storm.metrics2.cgroup |
  org.apache.storm.mongodb.bolt |
  org.apache.storm.mongodb.topology |
  org.apache.storm.mqtt.bolt |
  org.apache.storm.mqtt.spout |
  org.apache.storm.multilang |
  org.apache.storm.opentsdb |
  org.apache.storm.opentsdb.bolt |
  org.apache.storm.perf.bolt |
  org.apache.storm.perf.spout |
  org.apache.storm.perf.utils |
  org.apache.storm.pmml |
  org.apache.storm.redis.bolt |
  org.apache.storm.redis.state |
  org.apache.storm.redis.topology |
  org.apache.storm.rocketmq.bolt |
  org.apache.storm.rocketmq.spout |
  org.apache.storm.rocketmq.topology |
  org.apache.storm.security.auth.kerberos |
  org.apache.storm.solr.bolt |
  org.apache.storm.solr.spout |
  org.apache.storm.spout |
  org.apache.storm.sql.runtime.datasource.socket.bolt |
  org.apache.storm.sql.runtime.datasource.socket.spout |
  org.apache.storm.st.topology.window |
  org.apache.storm.starter |
  org.apache.storm.starter.bolt |
  org.apache.storm.starter.spout |
  org.apache.storm.state |
  org.apache.storm.task |
  org.apache.storm.testing |
  org.apache.storm.topology |
  org.apache.storm.topology.base |
  org.apache.storm.trident.operation |
  org.apache.storm.trident.planner |
  org.apache.storm.trident.planner.processor |
  org.apache.storm.trident.spout |
  org.apache.storm.trident.testing |
  org.apache.storm.trident.topology |
  org.apache.storm.trident.windowing |
  org.apache.storm.utils |

- - ### Uses of TopologyContext in org.apache.storm

    Methods in org.apache.storm with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | ExclamationTopology.FixedOrderWordSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ExclamationTopology.ExclamationBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.bolt

    Methods in org.apache.storm.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | JoinBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.cassandra.bolt

    Methods in org.apache.storm.cassandra.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | BaseCassandraBolt.`prepare(Map<String,Object> topoConfig, TopologyContext topologyContext, OutputCollector outputCollector)` Called when a task for this component is initialized within a worker on the cluster.
    `void` | BatchCassandraWriterBolt.`prepare(Map<String,Object> topoConfig, TopologyContext topologyContext, OutputCollector outputCollector)` Called when a task for this component is initialized within a worker on the cluster.

  - ### Uses of TopologyContext in org.apache.storm.clojure

    Methods in org.apache.storm.clojure with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | ClojureSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ClojureBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.coordination

    Methods in org.apache.storm.coordination with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | IBatchBolt.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector, T id)`
    `void` | CoordinatedBolt.`prepare(Map<String,Object> config, TopologyContext context, OutputCollector collector)`
    `void` | BatchBoltExecutor.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.daemon

    Methods in org.apache.storm.daemon that return TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `TopologyContext` | Task.`getUserContext()`

    Methods in org.apache.storm.daemon with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | Acker.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.daemon.metrics

    Methods in org.apache.storm.daemon.metrics with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `static void` | BuiltinMetricsUtil.`registerIconnectionServerMetric(Object server, Map<String,Object> topoConf, TopologyContext context)`
    `static void` | BuiltinMetricsUtil.`registerMetric(String name, IMetric metric, Map<String,Object> topoConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.drpc

    Methods in org.apache.storm.drpc with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | DRPCSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | PrepareRequest.`prepare(Map<String,Object> map, TopologyContext context)`
    `void` | KeyedFairBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | ReturnResults.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | JoinResult.`prepare(Map<String,Object> map, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.elasticsearch.bolt

    Methods in org.apache.storm.elasticsearch.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | EsIndexTopology.UserDataSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collectorArg)` Acquires `collector` and initializes `pending`.
    `void` | EsIndexBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector outputCollector)`
    `void` | AbstractEsBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector outputCollector)`
    `void` | EsPercolateBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector outputCollector)`

  - ### Uses of TopologyContext in org.apache.storm.elasticsearch.trident

    Methods in org.apache.storm.elasticsearch.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | TridentEsTopology.FixedBatchSpout.`open(Map<String,Object> conf, TopologyContext context)` Opens the spout.

  - ### Uses of TopologyContext in org.apache.storm.eventhubs.bolt

    Methods in org.apache.storm.eventhubs.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | EventHubBolt.`prepare(Map<String,Object> config, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.eventhubs.spout

    Methods in org.apache.storm.eventhubs.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | EventHubSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.eventhubs.trident

    Methods in org.apache.storm.eventhubs.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `IPartitionedTridentSpout.Coordinator<Partitions>` | TransactionalTridentEventHubSpout.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Coordinator<Partitions>` | OpaqueTridentEventHubSpout.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IPartitionedTridentSpout.Emitter<Partitions,Partition,Map<String,Object>>` | TransactionalTridentEventHubSpout.`getEmitter(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Emitter<Partitions,Partition,Map>` | OpaqueTridentEventHubSpout.`getEmitter(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.flux.examples

    Methods in org.apache.storm.flux.examples with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | TestWindowBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | StatefulWordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.hbase.bolt

    Methods in org.apache.storm.hbase.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | HBaseBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector collector)`
    `void` | HBaseLookupBolt.`prepare(Map<String,Object> config, TopologyContext topologyContext, OutputCollector collector)`
    `void` | AbstractHBaseBolt.`prepare(Map<String,Object> topoConf, TopologyContext topologyContext, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.hbase.state

    Methods in org.apache.storm.hbase.state with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `State` | HBaseKeyValueStateProvider.`newState(String namespace, Map<String,Object> stormConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.hbase.topology

    Methods in org.apache.storm.hbase.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WordSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | WordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | TotalWordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.hdfs.bolt

    Methods in org.apache.storm.hdfs.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | HdfsBolt.`doPrepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)`
    `void` | SequenceFileBolt.`doPrepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)`
    `protected void` | AvroGenericRecordBolt.`doPrepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)`
    `protected abstract void` | AbstractHdfsBolt.`doPrepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)`
    `void` | SequenceFileTopology.SentenceSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`
    `void` | HdfsFileTopology.SentenceSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`
    `void` | SequenceFileTopology.MyBolt.`prepare(Map<String,Object> config, TopologyContext context, OutputCollector collector)`
    `void` | HdfsFileTopology.MyBolt.`prepare(Map<String,Object> config, TopologyContext context, OutputCollector collector)`
    `void` | AbstractHdfsBolt.`prepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)` Marked as final to prevent override.

  - ### Uses of TopologyContext in org.apache.storm.hdfs.bolt.format

    Methods in org.apache.storm.hdfs.bolt.format with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | DefaultFileNameFormat.`prepare(Map<String,Object> conf, TopologyContext topologyContext)`
    `void` | SimpleFileNameFormat.`prepare(Map<String,Object> conf, TopologyContext topologyContext)`
    `void` | FileNameFormat.`prepare(Map<String,Object> conf, TopologyContext topologyContext)`

  - ### Uses of TopologyContext in org.apache.storm.hdfs.spout

    Methods in org.apache.storm.hdfs.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | HdfsSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | HdfsSpoutTopology.ConstBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.hdfs.trident

    Methods in org.apache.storm.hdfs.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | FixedBatchSpout.`open(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.hive.bolt

    Methods in org.apache.storm.hive.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | HiveTopologyPartitioned.UserDataSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`
    `void` | BucketTestHiveTopology.UserDataSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`
    `void` | HiveTopology.UserDataSpout.`open(Map<String,Object> config, TopologyContext context, SpoutOutputCollector collector)`
    `void` | HiveBolt.`prepare(Map<String,Object> conf, TopologyContext topologyContext, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.hive.trident

    Methods in org.apache.storm.hive.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | TridentHiveTopology.FixedBatchSpout.`open(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.hooks

    Methods in org.apache.storm.hooks with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | ITaskHook.`prepare(Map<String,Object> conf, TopologyContext context)`
    `void` | BaseTaskHook.`prepare(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.hooks.info

    Methods in org.apache.storm.hooks.info with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | BoltAckInfo.`applyOn(TopologyContext topologyContext)`
    `void` | EmitInfo.`applyOn(TopologyContext topologyContext)`
    `void` | SpoutAckInfo.`applyOn(TopologyContext topologyContext)`
    `void` | BoltExecuteInfo.`applyOn(TopologyContext topologyContext)`
    `void` | BoltFailInfo.`applyOn(TopologyContext topologyContext)`
    `void` | SpoutFailInfo.`applyOn(TopologyContext topologyContext)`

  - ### Uses of TopologyContext in org.apache.storm.jdbc.bolt

    Methods in org.apache.storm.jdbc.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | AbstractJdbcBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector outputCollector)` Subclasses should call this to ensure output collector and connection provider are set up, and finally jdbcClient is initialized properly.
    `void` | JdbcInsertBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.jdbc.spout

    Methods in org.apache.storm.jdbc.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | UserSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.jms.bolt

    Methods in org.apache.storm.jms.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | JmsBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)` Initializes JMS resources.

  - ### Uses of TopologyContext in org.apache.storm.jms.example

    Methods in org.apache.storm.jms.example with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | GenericBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.jms.spout

    Methods in org.apache.storm.jms.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | JmsSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector spoutOutputCollector)` `ISpout` implementation.

  - ### Uses of TopologyContext in org.apache.storm.jms.trident

    Methods in org.apache.storm.jms.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `ITridentSpout.BatchCoordinator<JmsBatch>` | TridentJmsSpout.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<JmsBatch>` | TridentJmsSpout.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.kafka.bolt

    Methods in org.apache.storm.kafka.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | PreparableCallback.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | KafkaBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.kafka.spout

    Methods in org.apache.storm.kafka.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | KafkaTupleListener.`open(Map<String,Object> conf, TopologyContext context)` Called during the initialization of the kafka spout.
    `void` | EmptyKafkaTupleListener.`open(Map<String,Object> conf, TopologyContext context)`
    `void` | KafkaSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | KafkaSpoutTestBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.kafka.spout.internal

    Constructors in org.apache.storm.kafka.spout.internal with parameters of type TopologyContext
    Constructor and Description
    `CommitMetadataManager(TopologyContext context, KafkaSpoutConfig.ProcessingGuarantee processingGuarantee)` Create a manager with the given context.

  - ### Uses of TopologyContext in org.apache.storm.kafka.spout.subscription

    Methods in org.apache.storm.kafka.spout.subscription with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `Set<org.apache.kafka.common.TopicPartition>` | ManualPartitioner.`getPartitionsForThisTask(List<org.apache.kafka.common.TopicPartition> allPartitionsSorted, TopologyContext context)` Filter the list of all partitions handled by this set of spouts to get only the partitions assigned to this task.
    `Set<org.apache.kafka.common.TopicPartition>` | RoundRobinManualPartitioner.`getPartitionsForThisTask(List<org.apache.kafka.common.TopicPartition> allPartitionsSorted, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.kafka.spout.trident

    Methods in org.apache.storm.kafka.spout.trident with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `IOpaquePartitionedTridentSpout.Coordinator<List<Map<String,Object>>>` | KafkaTridentSpoutOpaque.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IPartitionedTridentSpout.Coordinator<List<Map<String,Object>>>` | KafkaTridentSpoutTransactional.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Emitter<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>` | KafkaTridentSpoutOpaque.`getEmitter(Map<String,Object> conf, TopologyContext context)`
    `IPartitionedTridentSpout.Emitter<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>` | KafkaTridentSpoutTransactional.`getEmitter(Map<String,Object> conf, TopologyContext context)`

    Constructors in org.apache.storm.kafka.spout.trident with parameters of type TopologyContext
    Constructor and Description
    `KafkaTridentSpoutEmitter(KafkaTridentSpoutConfig<K,V> kafkaSpoutConfig, TopologyContext topologyContext)` Create a new Kafka spout emitter.

  - ### Uses of TopologyContext in org.apache.storm.kinesis.spout

    Methods in org.apache.storm.kinesis.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | KinesisSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.lambda

    Methods in org.apache.storm.lambda with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | LambdaSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.loadgen

    Methods in org.apache.storm.loadgen with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | LoadSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | HttpForwardingMetricsConsumer.`prepare(Map<String,Object> topoConf, Object registrationArgument, TopologyContext context, IErrorReporter errorReporter)`
    `void` | ThroughputVsLatency.SplitSentence.`prepare(Map<String,Object> stormConf, TopologyContext context)`
    `void` | LoadBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.metric

    Methods in org.apache.storm.metric with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | IEventLogger.`prepare(Map<String,Object> conf, Map<String,Object> arguments, TopologyContext context)`
    `void` | FileBasedEventLogger.`prepare(Map<String,Object> conf, Map<String,Object> arguments, TopologyContext context)`
    `void` | LoggingMetricsConsumer.`prepare(Map<String,Object> topoConf, Object registrationArgument, TopologyContext context, IErrorReporter errorReporter)`
    `void` | MetricsConsumerBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | SystemBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | EventLoggerBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.metric.api

    Methods in org.apache.storm.metric.api with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | IMetricsConsumer.`prepare(Map<String,Object> topoConf, Object registrationArgument, TopologyContext context, IErrorReporter errorReporter)`
    `void` | IMetricsRegistrant.`registerMetrics(TopologyContext topoContext, Map<String,Object> topoConf)`

  - ### Uses of TopologyContext in org.apache.storm.metrics2

    Methods in org.apache.storm.metrics2 with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `com.codahale.metrics.Counter` | StormMetricRegistry.`counter(String name, TopologyContext context)`
    `<T> com.codahale.metrics.Gauge<T>` | StormMetricRegistry.`gauge(String name, com.codahale.metrics.Gauge<T> gauge, TopologyContext context)`
    `com.codahale.metrics.Histogram` | StormMetricRegistry.`histogram(String name, TopologyContext context)`
    `com.codahale.metrics.Meter` | StormMetricRegistry.`meter(String name, TopologyContext context)`
    `void` | StormMetricRegistry.`metricSet(String prefix, com.codahale.metrics.MetricSet set, TopologyContext context)`
    `void` | WorkerMetricRegistrant.`registerMetrics(TopologyContext topologyContext)`
    `com.codahale.metrics.Timer` | StormMetricRegistry.`timer(String name, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.metrics2.cgroup

    Methods in org.apache.storm.metrics2.cgroup with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | CGroupCpuStat.`registerMetrics(TopologyContext topologyContext)`
    `void` | CGroupMemoryLimit.`registerMetrics(TopologyContext topologyContext)`
    `void` | CGroupCpuGuaranteeByCfsQuota.`registerMetrics(TopologyContext topologyContext)`
    `void` | CGroupCpu.`registerMetrics(TopologyContext topologyContext)`
    `void` | CGroupMemoryUsage.`registerMetrics(TopologyContext topologyContext)`
    `void` | CGroupCpuGuarantee.`registerMetrics(TopologyContext topologyContext)`

  - ### Uses of TopologyContext in org.apache.storm.mongodb.bolt

    Methods in org.apache.storm.mongodb.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MongoInsertBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | AbstractMongoBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.mongodb.topology

    Methods in org.apache.storm.mongodb.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WordSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | WordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | TotalWordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.mqtt.bolt

    Methods in org.apache.storm.mqtt.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MqttBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.mqtt.spout

    Fields in org.apache.storm.mqtt.spout declared as TopologyContext
    Modifier and Type | Field and Description
    --- | ---
    `protected TopologyContext` | MqttSpout.`context`

    Methods in org.apache.storm.mqtt.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MqttSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.multilang

    Methods in org.apache.storm.multilang with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `Number` | ISerializer.`connect(Map<String,Object> conf, TopologyContext context)` This method transmits the Storm config to the non-JVM process and receives its pid.
    `Number` | JsonSerializer.`connect(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.opentsdb

    Methods in org.apache.storm.opentsdb with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MetricGenBatchSpout.`open(Map<String,Object> conf, TopologyContext context)`
    `void` | MetricGenSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.opentsdb.bolt

    Methods in org.apache.storm.opentsdb.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | OpenTsdbBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.perf.bolt

    Methods in org.apache.storm.perf.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | CountBolt.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | SplitSentenceBolt.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | IdBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | DevNullBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.perf.spout

    Methods in org.apache.storm.perf.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | FileReadSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | StringGenSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ConstSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | WordGenSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.perf.utils

    Methods in org.apache.storm.perf.utils with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | IdentityBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.pmml

    Methods in org.apache.storm.pmml with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RawInputFromCSVSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | PMMLPredictorBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.redis.bolt

    Methods in org.apache.storm.redis.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | AbstractRedisBolt.`prepare(Map<String,Object> map, TopologyContext topologyContext, OutputCollector collector)` Called when a task for this component is initialized within a worker on the cluster.

  - ### Uses of TopologyContext in org.apache.storm.redis.state

    Methods in org.apache.storm.redis.state with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `State` | RedisKeyValueStateProvider.`newState(String namespace, Map<String,Object> topoConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.redis.topology

    Methods in org.apache.storm.redis.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WordSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | WordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | WhitelistWordCount.PrintWordTotalCountBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | LookupWordCount.PrintWordTotalCountBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.rocketmq.bolt

    Methods in org.apache.storm.rocketmq.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RocketMqBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.rocketmq.spout

    Methods in org.apache.storm.rocketmq.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RocketMqSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.rocketmq.topology

    Methods in org.apache.storm.rocketmq.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.security.auth.kerberos

    Methods in org.apache.storm.security.auth.kerberos with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | AutoTGT.`registerMetrics(TopologyContext topoContext, Map<String,Object> topoConf)`

  - ### Uses of TopologyContext in org.apache.storm.solr.bolt

    Methods in org.apache.storm.solr.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | SolrUpdateBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.solr.spout

    Methods in org.apache.storm.solr.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | SolrFieldsSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | SolrJsonSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.spout

    Methods in org.apache.storm.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | CheckpointSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ShellSpout.`open(Map<String,Object> topoConf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ISpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)` Called when a task for this component is initialized within a worker on the cluster.

  - ### Uses of TopologyContext in org.apache.storm.sql.runtime.datasource.socket.bolt

    Methods in org.apache.storm.sql.runtime.datasource.socket.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | SocketBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.sql.runtime.datasource.socket.spout

    Methods in org.apache.storm.sql.runtime.datasource.socket.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | SocketSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.st.topology.window

    Methods in org.apache.storm.st.topology.window with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | IncrementingSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TimeDataIncrementingSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TimeDataVerificationBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | VerificationBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.starter

    Methods in org.apache.storm.starter with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | FastWordCountTopology.FastRandomSentenceSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | InOrderDeliveryTest.InOrderSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | BlobStoreAPIWordCountTopology.RandomSentenceSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | AnchoredWordCount.RandomSentenceSpout.`open(Map conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ReachTopology.PartialUniquer.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector, Object id)`
    `void` | ReachTopology.CountAggregator.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector, Object id)`
    `void` | ResourceAwareExampleTopology.ExclamationBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`
    `void` | MultiThreadWordCountTopology.MultiThreadedSplitSentence.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | MultipleLoggerTopology.ExclamationLoggingBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`
    `void` | ExclamationTopology.ExclamationBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.starter.bolt

    Methods in org.apache.storm.starter.bolt with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RollingCountAggBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | RollingCountBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | SingleJoinBolt.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`
    `void` | SlidingWindowSumBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.starter.spout

    Methods in org.apache.storm.starter.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | RandomNumberGeneratorSpout.`open(Map<String,Object> conf, TopologyContext context)`
    `void` | RandomIntegerSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | RandomSentenceSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.state

    Methods in org.apache.storm.state with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `static State` | StateFactory.`getState(String namespace, Map<String,Object> topoConf, TopologyContext context)` Returns a new state instance using the `Config.TOPOLOGY_STATE_PROVIDER` or a `InMemoryKeyValueState` if no provider is configured.
    `State` | StateProvider.`newState(String namespace, Map<String,Object> topoConf, TopologyContext context)` Returns a new state instance.
    `State` | InMemoryKeyValueStateProvider.`newState(String namespace, Map<String,Object> topoConf, TopologyContext context)`
    `void` | IStateSpout.`open(Map<String,Object> conf, TopologyContext context)`

    Constructors in org.apache.storm.state with parameters of type TopologyContext
    Constructor and Description
    `DefaultStateSerializer(Map<String,Object> topoConf, TopologyContext context)`
    `DefaultStateSerializer(Map<String,Object> topoConf, TopologyContext context, List<Class<?>> classesToRegister)` Constructs a `DefaultStateSerializer` instance with the given list of classes registered in kryo.

  - ### Uses of TopologyContext in org.apache.storm.task

    Methods in org.apache.storm.task with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | ShellBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | IBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)` Called when a task for this component is initialized within a worker on the cluster.

  - ### Uses of TopologyContext in org.apache.storm.testing

    Methods in org.apache.storm.testing with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | PythonShellMetricsSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TestPlannerSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | FeederSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TestEventLogSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | SpoutTracker.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | FixedTupleSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TestWordSpout.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ForwardingMetricsConsumer.`prepare(Map<String,Object> topoConf, Object registrationArgument, TopologyContext context, IErrorReporter errorReporter)`
    `void` | TestConfBolt.`prepare(Map<String,Object> conf, TopologyContext context)`
    `void` | TestWordCounter.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | TupleCaptureBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | NonRichBoltTracker.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | TestPlannerBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | TestAggregatesCounter.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | PythonShellMetricsBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | TestGlobalCount.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | TestEventOrderCheckBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.topology

    Methods in org.apache.storm.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | WindowedBoltExecutor.`doPrepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector, Collection<Event<Tuple>> queue, boolean stateful)`
    `protected void` | BaseStatefulBoltExecutor.`init(TopologyContext context, OutputCollector collector)`
    `void` | IBasicBolt.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | StatefulBoltExecutor.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | StatefulWindowedBoltExecutor.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | IStatefulBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)` Analogue to bolt function.
    `void` | PersistentWindowedBoltExecutor.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | BasicBoltExecutor.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | CheckpointTupleForwarder.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector outputCollector)`
    `void` | WindowedBoltExecutor.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | IWindowedBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)` This is similar to the `IBolt.prepare(Map, TopologyContext, OutputCollector)` except that while emitting, the tuples are automatically anchored to the tuples in the inputWindow.

  - ### Uses of TopologyContext in org.apache.storm.topology.base

    Methods in org.apache.storm.topology.base with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | BaseBasicBolt.`prepare(Map<String,Object> topoConf, TopologyContext context)`
    `void` | BaseWindowedBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`
    `void` | BaseStatefulBolt.`prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.trident.operation

    Constructors in org.apache.storm.trident.operation with parameters of type TopologyContext
    Constructor and Description
    `TridentOperationContext(TopologyContext topoContext, TridentTuple.Factory factory)`

  - ### Uses of TopologyContext in org.apache.storm.trident.planner

    Methods in org.apache.storm.trident.planner with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | SubtopologyBolt.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector batchCollector)`
    `void` | TridentProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`

  - ### Uses of TopologyContext in org.apache.storm.trident.planner.processor

    Methods in org.apache.storm.trident.planner.processor with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MapProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | AggregateProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | PartitionPersistProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | EachProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | StateQueryProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | ProjectedProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`
    `void` | MultiReducerProcessor.`prepare(Map<String,Object> conf, TopologyContext context, TridentContext tridentContext)`

  - ### Uses of TopologyContext in org.apache.storm.trident.spout

    Methods in org.apache.storm.trident.spout with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `IPartitionedTridentSpout.Coordinator<PartitionsT>` | IPartitionedTridentSpout.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Coordinator<PartitionsT>` | IOpaquePartitionedTridentSpout.`getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.BatchCoordinator<Object>` | PartitionedTridentSpoutExecutor.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.BatchCoordinator<T>` | ITridentSpout.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)` The coordinator for a TransactionalSpout runs in a single thread and indicates when batches of tuples should be emitted.
    `ITridentSpout.BatchCoordinator<Object>` | OpaquePartitionedTridentSpoutExecutor.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.BatchCoordinator<Object>` | BatchSpoutExecutor.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.BatchCoordinator<Object>` | RichSpoutBatchExecutor.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `IPartitionedTridentSpout.Emitter<PartitionsT,PartitionT,T>` | IPartitionedTridentSpout.`getEmitter(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Emitter<PartitionsT,PartitionT,M>` | IOpaquePartitionedTridentSpout.`getEmitter(Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<Object>` | PartitionedTridentSpoutExecutor.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ICommitterTridentSpout.Emitter` | ICommitterTridentSpout.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<T>` | ITridentSpout.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)` The emitter for a TransactionalSpout runs as many tasks across the cluster.
    `ICommitterTridentSpout.Emitter` | OpaquePartitionedTridentSpoutExecutor.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<Object>` | BatchSpoutExecutor.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<Object>` | RichSpoutBatchExecutor.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `void` | IBatchSpout.`open(Map<String,Object> conf, TopologyContext context)`
    `void` | RichSpoutBatchTriggerer.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | TridentSpoutCoordinator.`prepare(Map<String,Object> conf, TopologyContext context)`
    `void` | TridentSpoutExecutor.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector)`

    Constructors in org.apache.storm.trident.spout with parameters of type TopologyContext
    Constructor and Description
    `Coordinator(Map<String,Object> conf, TopologyContext context)`
    `Emitter(String txStateId, Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.trident.testing

    Methods in org.apache.storm.trident.testing with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `ITridentSpout.BatchCoordinator<Map<Integer,List<List<Object>>>>` | FeederCommitterBatchSpout.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.BatchCoordinator<Map<Integer,List<List<Object>>>>` | FeederBatchSpout.`getCoordinator(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ICommitterTridentSpout.Emitter` | FeederCommitterBatchSpout.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `ITridentSpout.Emitter<Map<Integer,List<List<Object>>>>` | FeederBatchSpout.`getEmitter(String txStateId, Map<String,Object> conf, TopologyContext context)`
    `void` | FixedBatchSpout.`open(Map<String,Object> conf, TopologyContext context)`

  - ### Uses of TopologyContext in org.apache.storm.trident.topology

    Methods in org.apache.storm.trident.topology with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | MasterBatchCoordinator.`open(Map<String,Object> conf, TopologyContext context, SpoutOutputCollector collector)`
    `void` | ITridentBatchBolt.`prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector)`
    `void` | TridentBoltExecutor.`prepare(Map<String,Object> conf, TopologyContext context, OutputCollector collector)`

  - ### Uses of TopologyContext in org.apache.storm.trident.windowing

    Methods in org.apache.storm.trident.windowing with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `void` | WindowTridentProcessor.`prepare(Map<String,Object> topoConf, TopologyContext context, TridentContext tridentContext)`

  - ### Uses of TopologyContext in org.apache.storm.utils

    Methods in org.apache.storm.utils with parameters of type TopologyContext
    Modifier and Type | Method and Description
    --- | ---
    `Number` | ShellProcess.`launch(Map<String,Object> conf, TopologyContext context)`
    `Number` | ShellProcess.`launch(Map<String,Object> conf, TopologyContext context, boolean changeDirectory)`
    `void` | DefaultShellLogHandler.`setUpContext(Class<?> ownerCls, ShellProcess process, TopologyContext context)` This default implementation saves the `ShellProcess` so it can output the process info string later.
    `void` | ShellLogHandler.`setUpContext(Class<?> ownerCls, ShellProcess process, TopologyContext context)` Called at least once before `ShellLogHandler.log(org.apache.storm.multilang.ShellMsg)` for each spout and bolt.

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