Package org.odpi.openmetadata.frameworks.discovery

Class DiscoveryContext

java.lang.Object

org.odpi.openmetadata.frameworks.discovery.DiscoveryContext

public class DiscoveryContext
extends Object

DiscoveryContext provides the discovery service with access to information about the discovery request along with the open metadata repository interfaces.

Constructor Summary

Constructors

Constructor	Description
DiscoveryContext(String userId, String assetGUID, Map<String,String> analysisParameters, List<String> requestedAnnotationTypes, DiscoveryAssetStore assetStore, DiscoveryAnnotationStore annotationStore, DiscoveryAssetCatalogStore assetCatalogStore)	Constructor sets up the key parameters for accessing the annotations store.
DiscoveryContext(DiscoveryContext template)	Copy/clone Constructor

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object objectToCompare)	Compare the values of the supplied object with those stored in the current object.
Map<String,String>	getAnalysisParameters()	Return the properties that hold the parameters used to drive the discovery service's analysis.
DiscoveryAnnotationStore	getAnnotationStore()	Return the annotation store for the discovery engine.
DiscoveryAssetCatalogStore	getAssetCatalogStore()	Return the asset catalog store that provides the ability to query assets.
String	getAssetGUID()	Return the unique identifier of the asset being discovered.
DiscoveryAssetStore	getAssetStore()	Return the asset store for the discovery engine.
List<String>	getRequestedAnnotationTypes()	Return the list of annotation types required by the requester (null means all types available)
int	hashCode()	Create a hash code for this element type.
String	toString()	Standard toString method.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryContext

public DiscoveryContext(String userId,
                        String assetGUID,
                        Map<String,String> analysisParameters,
                        List<String> requestedAnnotationTypes,
                        DiscoveryAssetStore assetStore,
                        DiscoveryAnnotationStore annotationStore,
                        DiscoveryAssetCatalogStore assetCatalogStore)

Constructor sets up the key parameters for accessing the annotations store.

Parameters:

userId - calling user

assetGUID - unique identifier of the asset that the annotations should be attached to

analysisParameters - name-value properties to control the discovery service

requestedAnnotationTypes - annotation types to create

assetStore - discovery asset store for the discovery service

annotationStore - annotation store for the discovery service

assetCatalogStore - the asset catalog store that provides the ability to query assets.

DiscoveryContext

public DiscoveryContext(DiscoveryContext template)

Copy/clone Constructor

Parameters:

template - object being copied

Method Detail

getAssetGUID

public String getAssetGUID()

Return the unique identifier of the asset being discovered.

Returns:

string guid

getAnalysisParameters

public Map<String,String> getAnalysisParameters()

Return the properties that hold the parameters used to drive the discovery service's analysis.

Returns:

AdditionalProperties object storing the analysis parameters

getRequestedAnnotationTypes

public List<String> getRequestedAnnotationTypes()

Return the list of annotation types required by the requester (null means all types available)

Returns:

list of type names

getAssetCatalogStore

public DiscoveryAssetCatalogStore getAssetCatalogStore()

Return the asset catalog store that provides the ability to query assets.

Returns:

assetCatalogStore object

getAssetStore

public DiscoveryAssetStore getAssetStore()

Return the asset store for the discovery engine. This is able to provide a connector to the asset configured with the properties of the asset from a property server.

Returns:

asset store

getAnnotationStore

public DiscoveryAnnotationStore getAnnotationStore()

Return the annotation store for the discovery engine. This is where the annotations are stored and retrieved from.

Returns:

annotation store

toString

public String toString()

Standard toString method.

Overrides:

toString in class Object

Returns:

print out of variables in a JSON-style

equals

public boolean equals(Object objectToCompare)

Compare the values of the supplied object with those stored in the current object.

Overrides:

equals in class Object

Parameters:

objectToCompare - supplied object

Returns:

boolean result of comparison

hashCode

public int hashCode()

Create a hash code for this element type.

Overrides:

hashCode in class Object

Returns:

int hash code