Package org.odpi.openmetadata.frameworks.discovery

Class DiscoveryPipeline

java.lang.Object
org.odpi.openmetadata.frameworks.connectors.Connector
org.odpi.openmetadata.frameworks.connectors.ConnectorBase
org.odpi.openmetadata.frameworks.discovery.DiscoveryService
org.odpi.openmetadata.frameworks.discovery.DiscoveryPipeline
All Implemented Interfaces:
org.odpi.openmetadata.frameworks.auditlog.AuditLoggingComponent, org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension, OpenDiscoveryService
public abstract class DiscoveryPipeline extends DiscoveryService implements org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension
DiscoveryPipeline is a discovery service that is responsible for choreographing the discovery services passed on initializeEmbeddedConnectors.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

    org.odpi.openmetadata.frameworks.connectors.ConnectorBase.ProtectedConnection

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected List<DiscoveryService>
    embeddedDiscoveryServices
     

    Fields inherited from class org.odpi.openmetadata.frameworks.discovery.DiscoveryService

    auditLog, discoveryContext, discoveryServiceName, embeddedConnectors

    Fields inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

    connectedAssetProperties, connectionBean, connectionProperties, connectorInstanceId, securedProperties

  • Constructor Summary

    Constructors
    Constructor
    Description
    DiscoveryPipeline()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    disconnect()
    Free up any resources held since the connector is no longer needed.
    protected abstract void
    runDiscoveryPipeline()
    This implementation provides an inline sequential invocation of the supplied discovery services.
    void
    start()
    Start the pipeline.

    Methods inherited from class org.odpi.openmetadata.frameworks.discovery.DiscoveryService

    getConnectorComponentDescription, getDiscoveryContext, getEmbeddedDiscoveryServices, handleUnexpectedException, initializeEmbeddedConnectors, setAuditLog, setDiscoveryContext, setDiscoveryServiceName

    Methods inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

    equals, getConnectedAssetProperties, getConnection, getConnectorInstanceId, hashCode, initialize, initializeConnectedAssetProperties, isActive, toString

    Methods inherited from class org.odpi.openmetadata.frameworks.connectors.Connector

    clearStatisticProperty, clearStatisticTimestamp, getConnectorStatistics, getStatisticCounter, getStatisticProperty, getStatisticTimestamp, incrementStatisticCounter, initializeStatisticCounter, setStatisticProperty, setStatisticTimestamp

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.odpi.openmetadata.frameworks.connectors.VirtualConnectorExtension

    initializeEmbeddedConnectors

  • Field Details

  • Constructor Details

    • DiscoveryPipeline

      public DiscoveryPipeline()

  • Method Details

    • start

      public void start() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      Start the pipeline.
      Overrides:
      start in class DiscoveryService
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem within the discovery service.

    • runDiscoveryPipeline

      protected abstract void runDiscoveryPipeline() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      This implementation provides an inline sequential invocation of the supplied discovery services.
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem within the discovery service.

    • disconnect

      public void disconnect() throws org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException
      Free up any resources held since the connector is no longer needed.
      Overrides:
      disconnect in class DiscoveryService
      Throws:
      org.odpi.openmetadata.frameworks.connectors.ffdc.ConnectorCheckedException - there is a problem within the connector.