org.apache.beam.sdk.io.redis

Class RedisIO.ReadAll

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<java.lang.String>,PCollection<KV<java.lang.String,java.lang.String>>>

org.apache.beam.sdk.io.redis.RedisIO.ReadAll

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

RedisIO

public abstract static class RedisIO.ReadAll
extends PTransform<PCollection<java.lang.String>,PCollection<KV<java.lang.String,java.lang.String>>>

Implementation of RedisIO.readAll().

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

name

Constructor Summary

Constructors

Constructor and Description
ReadAll()

Method Summary

Modifier and Type	Method and Description
PCollection<KV<java.lang.String,java.lang.String>>	expand(PCollection<java.lang.String> input) Override this method to specify how this PTransform should be expanded on the given InputT.
RedisIO.ReadAll	withAuth(java.lang.String auth)
RedisIO.ReadAll	withBatchSize(int batchSize)
RedisIO.ReadAll	withConnectionConfiguration(RedisConnectionConfiguration connection)
RedisIO.ReadAll	withEndpoint(java.lang.String host, int port)
RedisIO.ReadAll	withOutputParallelization(boolean outputParallelization) Whether to reshuffle the resulting PCollection so results are distributed to all workers.
RedisIO.ReadAll	withTimeout(int timeout)

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

compose, compose, getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, populateDisplayData, toString, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadAll

public ReadAll()

Method Detail

withEndpoint

public RedisIO.ReadAll withEndpoint(java.lang.String host,
                                    int port)

withAuth

public RedisIO.ReadAll withAuth(java.lang.String auth)

withTimeout

public RedisIO.ReadAll withTimeout(int timeout)

withConnectionConfiguration

public RedisIO.ReadAll withConnectionConfiguration(RedisConnectionConfiguration connection)

withBatchSize

public RedisIO.ReadAll withBatchSize(int batchSize)

withOutputParallelization

public RedisIO.ReadAll withOutputParallelization(boolean outputParallelization)

Whether to reshuffle the resulting PCollection so results are distributed to all workers. The default is to parallelize and should only be changed if this is known to be unnecessary.

expand

public PCollection<KV<java.lang.String,java.lang.String>> expand(PCollection<java.lang.String> input)

Description copied from class: PTransform

Override this method to specify how this PTransform should be expanded on the given InputT.

NOTE: This method should not be called directly. Instead apply the PTransform should be applied to the InputT using the apply method.

Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

Specified by:

expand in class PTransform<PCollection<java.lang.String>,PCollection<KV<java.lang.String,java.lang.String>>>