com.alpine.plugin.core.datasource

OperatorDataSourceManager

trait OperatorDataSourceManager extends AnyRef

:: AlpineSdkApi :: Used to keep track of DataSources associated with this work flow. This is used in GUI to fetch a plugins inputs.

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@AlpineSdkApi()
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OperatorDataSourceManagerMock
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  1. abstract def getAvailableDataSources: Seq[DataSource]

    The available data sources for the operator.

    The available data sources for the operator. Will be filtered by hadoop / db sources depending on the Custom operator Runtime class.

    returns

    data sources that the operator could be run on.

  2. abstract def getDataSource(name: String): DataSource

    Returns a DataSource given its name as a string.

  3. abstract def getRuntimeDataSource: DataSource

    The DataSource used at runtime (there can only be one)

  4. abstract def setRuntimeDataSource(dataSource: DataSource): Unit

    Set the DataSource that will be used at runtime (there can only be one)

    Set the DataSource that will be used at runtime (there can only be one)

    dataSource

    The DataSource to use at runtime

  5. abstract def getDataSources: Iterator[DataSource]

    Returns an Iterator of all the DataSource

    Returns an Iterator of all the DataSource

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    @deprecated
    Deprecated

    Use getAvailableDataSources

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