org.pentaho.di.trans.step

接口 StepMetaInjectionInterface

所有已知实现类:

CsvInputMeta, DataGridMetaInjection, DenormaliserMetaInjection, ExcelWriterMetaInjection, FixedInputMetaInjection, GroupByMetaInjection, JaninoMetaInjection, MonetDBAgileMartMeta, MonetDBBulkLoaderMeta, ParGzipCsvInputMetaInjection, PGBulkLoaderMeta, TableOutputMetaInjection, TextFileInputMetaInjection

已过时。

Use annotation-based injection instead

@Deprecated
public interface StepMetaInjectionInterface

This interface allows an external program to inject metadata using a standard flat set of metadata attributes.

作者:

matt

方法概要

限定符和类型	方法和说明
List<StepInjectionMetaEntry>	extractStepMetadataEntries() 已过时。 Extracts the step metadata in a standard fashion.
List<StepInjectionMetaEntry>	getStepInjectionMetadataEntries() 已过时。
void	injectStepMetadataEntries(List<StepInjectionMetaEntry> metadata) 已过时。 Inject the metadata specified into the step metadata

方法详细资料

getStepInjectionMetadataEntries

List<StepInjectionMetaEntry> getStepInjectionMetadataEntries()
                                                      throws org.pentaho.di.core.exception.KettleException

已过时。

返回:

A list of step injection metadata entries. In case the data type of the entry is NONE (0) you will get at least one entry in the details section. You can use this list to see a description of all the metadata.

抛出:

org.pentaho.di.core.exception.KettleException

injectStepMetadataEntries

void injectStepMetadataEntries(List<StepInjectionMetaEntry> metadata)
                        throws org.pentaho.di.core.exception.KettleException

已过时。

Inject the metadata specified into the step metadata

参数:

metadata - the metadata to inject.

抛出:

org.pentaho.di.core.exception.KettleException

extractStepMetadataEntries

List<StepInjectionMetaEntry> extractStepMetadataEntries()
                                                 throws org.pentaho.di.core.exception.KettleException

已过时。

Extracts the step metadata in a standard fashion. Enables unit testing more easily by extracting the step metadata and then doing the re-injection into an empty step.

返回:

A list of step injection metadata entries in a standard fashion. Includes both the entry and the value for the entry.

抛出:

org.pentaho.di.core.exception.KettleException