# Package com.hazelcast.jet.config

Jet's configuration data objects.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  JobClassLoaderFactory | An interface that can be implemented to provide custom class loader for Jet job.

- Class Summary
  Class | Description
  --- | ---
  EdgeConfig | A configuration object for a DAG `Edge` that holds fine-tuning parameters that influence its performance characteristics.
  InstanceConfig | General configuration options pertaining to a Jet instance.
  JetClientConfig | A config object which is used for configuring the Jet client to connect to the Jet cluster.
  JetConfig | Configuration object for a Jet instance.
  JetConfigDataSerializerHook | Hazelcast serializer hooks for the classes in the `com.hazelcast.jet.config` package.
  JetConfigXmlGenerator | The JetConfigXmlGenerator is responsible for transforming a `JetConfig` to a Hazelcast Jet XML string.
  JobConfig | Contains the configuration specific to one Hazelcast Jet job.
  MetricsConfig | Configuration options specific to metrics collection.
  ResourceConfig | Describes a single resource to deploy to the Jet cluster.

- Enum Summary
  Enum | Description
  --- | ---
  ProcessingGuarantee | Defines what message processing guarantees are given under failure conditions.

## Package com.hazelcast.jet.config Description

Jet's configuration data objects.

Since:
  3.0

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