org.apache.flink.ml.pipeline

类 TransformerBase<T extends TransformerBase<T>>

java.lang.Object

org.apache.flink.ml.pipeline.PipelineStageBase<T>

org.apache.flink.ml.pipeline.TransformerBase<T>

类型参数:

T - A subclass of TransformerBase, used by WithParams

所有已实现的接口:

Cloneable, org.apache.flink.ml.api.core.Transformer<T>, org.apache.flink.ml.api.misc.param.WithParams<T>, HasMLEnvironmentId<T>

直接已知子类:

ModelBase

public abstract class TransformerBase<T extends TransformerBase<T>>
extends PipelineStageBase<T>
implements org.apache.flink.ml.api.core.Transformer<T>

The base class for transformer implementations.

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.flink.ml.pipeline.PipelineStageBase

params

从接口继承的字段 org.apache.flink.ml.params.shared.HasMLEnvironmentId

ML_ENVIRONMENT_ID

构造器概要

构造器

构造器和说明
TransformerBase()
TransformerBase(org.apache.flink.ml.api.misc.param.Params params)

方法概要

限定符和类型	方法和说明
default void	loadJson(String arg0)
default String	toJson()
protected abstract BatchOperator	transform(BatchOperator input) Applies the transformer on the input batch data from BatchOperator, and returns the batch result data with BatchOperator.
protected abstract StreamOperator	transform(StreamOperator input) Applies the transformer on the input streaming data from StreamOperator, and returns the streaming result data with StreamOperator.
org.apache.flink.table.api.Table	transform(org.apache.flink.table.api.Table input) Applies the transformer on the input table, and returns the result table.
org.apache.flink.table.api.Table	transform(org.apache.flink.table.api.TableEnvironment tEnv, org.apache.flink.table.api.Table input)

从类继承的方法 org.apache.flink.ml.pipeline.PipelineStageBase

clone, getParams, tableEnvOf

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.ml.api.misc.param.WithParams

get, getParams, set

从接口继承的方法 org.apache.flink.ml.params.shared.HasMLEnvironmentId

getMLEnvironmentId, setMLEnvironmentId

构造器详细资料

TransformerBase

public TransformerBase()

TransformerBase

public TransformerBase(org.apache.flink.ml.api.misc.param.Params params)

方法详细资料

transform

public org.apache.flink.table.api.Table transform(org.apache.flink.table.api.TableEnvironment tEnv,
                                                  org.apache.flink.table.api.Table input)

指定者:

transform 在接口中 org.apache.flink.ml.api.core.Transformer<T extends TransformerBase<T>>

transform

public org.apache.flink.table.api.Table transform(org.apache.flink.table.api.Table input)

Applies the transformer on the input table, and returns the result table.

参数:

input - the table to be transformed

返回:

the transformed table

transform

protected abstract BatchOperator transform(BatchOperator input)

Applies the transformer on the input batch data from BatchOperator, and returns the batch result data with BatchOperator.

参数:

input - the input batch data from BatchOperator

返回:

the transformed batch result data

transform

protected abstract StreamOperator transform(StreamOperator input)

Applies the transformer on the input streaming data from StreamOperator, and returns the streaming result data with StreamOperator.

参数:

input - the input streaming data from StreamOperator

返回:

the transformed streaming result data

toJson

public String toJson()

loadJson

public void loadJson(String arg0)