LearningEnvironmentBuilder (GridGain 8.9.15)

All Superinterfaces:

Serializable

All Known Implementing Classes:

DefaultLearningEnvironmentBuilder
```
public interface LearningEnvironmentBuilder
extends Serializable
```
Builder of learning environment.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default LearningEnvironment`	`buildForTrainer()` Builds learning environment for trainer.
`LearningEnvironment`	`buildForWorker(int part)` Builds `LearningEnvironment` for worker on given partition.
`static LearningEnvironmentBuilder`	`defaultBuilder()` Get default `LearningEnvironmentBuilder`.
`LearningEnvironmentBuilder`	`withDataTtl(long dataTtl)` Specify partition data time-to-live in seconds (-1 for an infinite lifetime).
`default <T extends MLLogger.Factory & Serializable> LearningEnvironmentBuilder`	`withLoggingFactory(T loggingFactory)` Specify logging factory.
`LearningEnvironmentBuilder`	`withLoggingFactoryDependency(IgniteFunction<Integer,MLLogger.Factory> loggingFactory)` Specify dependency (partition -> logging factory).
`default <T extends ParallelismStrategy & Serializable> LearningEnvironmentBuilder`	`withParallelismStrategy(T stgy)` Specifies Parallelism Strategy for LearningEnvironment.
`LearningEnvironmentBuilder`	`withParallelismStrategyDependency(IgniteFunction<Integer,ParallelismStrategy> stgy)` Specifies dependency (partition -> Parallelism Strategy for LearningEnvironment).
`default LearningEnvironmentBuilder`	`withParallelismStrategyType(ParallelismStrategy.Type stgyType)` Specifies Parallelism Strategy Type for LearningEnvironment.
`LearningEnvironmentBuilder`	`withParallelismStrategyTypeDependency(IgniteFunction<Integer,ParallelismStrategy.Type> stgyType)` Specifies dependency (partition -> Parallelism Strategy Type for LearningEnvironment).
`default LearningEnvironmentBuilder`	`withRandom(Random random)` Specify random numbers generator for learning environment.
`LearningEnvironmentBuilder`	`withRandomDependency(IgniteFunction<Integer,Random> rngSupplier)` Specify dependency (partition -> random numbers generator).
`default LearningEnvironmentBuilder`	`withRNGSeed(long seed)` Specify seed for random number generator.
`LearningEnvironmentBuilder`	`withRNGSeedDependency(IgniteFunction<Integer,Long> seed)` Specify dependency (partition -> seed for random number generator).

- Method Detail
  - buildForWorker
```
LearningEnvironment buildForWorker(int part)
```
    Builds LearningEnvironment for worker on given partition.
    
    Parameters:
    
    part - Partition.
    
    Returns:
    
    LearningEnvironment for worker on given partition.
  - buildForTrainer
```
default LearningEnvironment buildForTrainer()
```
    Builds learning environment for trainer.
    
    Returns:
    
    Learning environment for trainer.
  - withParallelismStrategyTypeDependency
```
LearningEnvironmentBuilder withParallelismStrategyTypeDependency(IgniteFunction<Integer,ParallelismStrategy.Type> stgyType)
```
    Specifies dependency (partition -> Parallelism Strategy Type for LearningEnvironment).
    
    Parameters:
    
    stgyType - Function describing dependency (partition -> Parallelism Strategy Type).
    
    Returns:
    
    This object.
  - withParallelismStrategyType
```
default LearningEnvironmentBuilder withParallelismStrategyType(ParallelismStrategy.Type stgyType)
```
    Specifies Parallelism Strategy Type for LearningEnvironment. Same strategy type will be used for all partitions.
    
    Parameters:
    
    stgyType - Parallelism Strategy Type.
    
    Returns:
    
    This object.
  - withParallelismStrategyDependency
```
LearningEnvironmentBuilder withParallelismStrategyDependency(IgniteFunction<Integer,ParallelismStrategy> stgy)
```
    Specifies dependency (partition -> Parallelism Strategy for LearningEnvironment).
    
    Parameters:
    
    stgy - Function describing dependency (partition -> Parallelism Strategy).
    
    Returns:
    
    This object.
  - withParallelismStrategy
```
default <T extends ParallelismStrategy & Serializable> LearningEnvironmentBuilder withParallelismStrategy(T stgy)
```
    Specifies Parallelism Strategy for LearningEnvironment. Same strategy type will be used for all partitions.
    
    Type Parameters:
    
    T - Parallelism strategy type.
    
    Parameters:
    
    stgy - Parallelism Strategy.
    
    Returns:
    
    This object.
  - withLoggingFactoryDependency
```
LearningEnvironmentBuilder withLoggingFactoryDependency(IgniteFunction<Integer,MLLogger.Factory> loggingFactory)
```
    Specify dependency (partition -> logging factory).
    
    Parameters:
    
    loggingFactory - Function describing (partition -> logging factory).
    
    Returns:
    
    This object.
  - withLoggingFactory
```
default <T extends MLLogger.Factory & Serializable> LearningEnvironmentBuilder withLoggingFactory(T loggingFactory)
```
    Specify logging factory.
    
    Parameters:
    
    loggingFactory - Logging factory.
    
    Returns:
    
    This object.
  - withRNGSeedDependency
```
LearningEnvironmentBuilder withRNGSeedDependency(IgniteFunction<Integer,Long> seed)
```
    Specify dependency (partition -> seed for random number generator). Same seed will be used for all partitions.
    
    Parameters:
    
    seed - Function describing dependency (partition -> seed for random number generator).
    
    Returns:
    
    This object.
  - withRNGSeed
```
default LearningEnvironmentBuilder withRNGSeed(long seed)
```
    Specify seed for random number generator.
    
    Parameters:
    
    seed - Seed for random number generator.
    
    Returns:
    
    This object.
  - withRandomDependency
```
LearningEnvironmentBuilder withRandomDependency(IgniteFunction<Integer,Random> rngSupplier)
```
    Specify dependency (partition -> random numbers generator).
    
    Parameters:
    
    rngSupplier - Function describing dependency (partition -> random numbers generator).
    
    Returns:
    
    This object.
  - withRandom
```
default LearningEnvironmentBuilder withRandom(Random random)
```
    Specify random numbers generator for learning environment. Same random will be used for all partitions.
    
    Parameters:
    
    random - Rrandom numbers generator for learning environment.
    
    Returns:
    
    This object.
  - withDataTtl
```
LearningEnvironmentBuilder withDataTtl(long dataTtl)
```
    Specify partition data time-to-live in seconds (-1 for an infinite lifetime).
    
    Parameters:
    
    dataTtl - Partition data time-to-live in seconds (-1 for an infinite lifetime).
    
    Returns:
    
    This object.
  - defaultBuilder
```
static LearningEnvironmentBuilder defaultBuilder()
```
    Get default LearningEnvironmentBuilder.
    
    Returns:
    
    Default LearningEnvironmentBuilder.

Interface LearningEnvironmentBuilder

Method Summary

Method Detail

buildForWorker

buildForTrainer

withParallelismStrategyTypeDependency

withParallelismStrategyType

withParallelismStrategyDependency

withParallelismStrategy

withLoggingFactoryDependency

withLoggingFactory

withRNGSeedDependency

withRNGSeed

withRandomDependency

withRandom

withDataTtl

defaultBuilder