org.odpi.openmetadata.frameworks.connectors.properties

Class AssetDerivedSchemaAttribute

java.lang.Object

org.odpi.openmetadata.frameworks.connectors.properties.AssetPropertyElementBase

org.odpi.openmetadata.frameworks.connectors.properties.AssetPropertyBase

org.odpi.openmetadata.frameworks.connectors.properties.AssetElementHeader

org.odpi.openmetadata.frameworks.connectors.properties.AssetReferenceable

org.odpi.openmetadata.frameworks.connectors.properties.AssetSchemaAttribute

org.odpi.openmetadata.frameworks.connectors.properties.AssetDerivedSchemaAttribute

All Implemented Interfaces:

Serializable

public class AssetDerivedSchemaAttribute
extends AssetSchemaAttribute

Derived schema elements are used in views to define elements that are calculated using data from other sources. It contains a list of queries and a formula to combine the resulting values.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected AssetSchemaImplementationQueries	queries
protected DerivedSchemaAttribute	schemaAttributeBean

Fields inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetSchemaAttribute

externalSchemaLink, localSchemaType

Fields inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetReferenceable

referenceableBean

Fields inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetPropertyBase

parentAsset

Constructor Summary

Constructors

Constructor and Description
AssetDerivedSchemaAttribute(AssetDescriptor parentAsset, AssetDerivedSchemaAttribute template) Copy/clone Constructor the parentAsset is passed separately to the template because it is also likely to be being cloned in the same operation and we want the definitions clone to point to the asset clone and not the original asset.
AssetDerivedSchemaAttribute(AssetDescriptor parentAsset, DerivedSchemaAttribute schemaAttributeBean, AssetSchemaLink externalSchemaLink, AssetSchemaImplementationQueries queries) Bean constructor with parent asset
AssetDerivedSchemaAttribute(AssetDescriptor parentAsset, DerivedSchemaAttribute schemaAttributeBean, AssetSchemaType localSchemaType, AssetSchemaImplementationQueries queries) Bean constructor with parent asset
AssetDerivedSchemaAttribute(DerivedSchemaAttribute schemaAttributeBean, AssetSchemaLink externalSchemaLink, AssetSchemaImplementationQueries queries) Bean constructor
AssetDerivedSchemaAttribute(DerivedSchemaAttribute schemaAttributeBean, AssetSchemaType localSchemaType, AssetSchemaImplementationQueries queries) Bean constructor

Method Summary

Modifier and Type	Method and Description
AssetSchemaAttribute	cloneAssetSchemaAttribute(AssetDescriptor parentAsset) Returns a clone of this object.
boolean	equals(Object objectToCompare) Compare the values of the supplied object with those stored in the current object.
protected DerivedSchemaAttribute	getDerivedSchemaAttributeBean() Return the bean with all of the properties in it.
String	getFormula() Return the formula used to combine the values of the queries.
AssetSchemaImplementationQueries	getQueries() Return the list of queries that are used to create the derived schema element.
String	toString() Standard toString method.

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetSchemaAttribute

getAttributeName, getAttributeRelationships, getCardinality, getDefaultValueOverride, getElementPosition, getExternalSchemaLink, getLocalSchemaType, getSchemaAttributeBean

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetReferenceable

getAdditionalProperties, getMeanings, getQualifiedName, getReferenceableBean, setBean

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetElementHeader

getAssetClassifications, getElementHeaderBean, getExtendedProperties, getGUID, getType, getURL, hashCode, setBean

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.properties.AssetPropertyBase

getParentAsset, getParentAssetName, getParentAssetTypeName

Methods inherited from class java.lang.Object

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

Field Detail

schemaAttributeBean

protected DerivedSchemaAttribute schemaAttributeBean

queries

protected AssetSchemaImplementationQueries queries

Constructor Detail

AssetDerivedSchemaAttribute

public AssetDerivedSchemaAttribute(DerivedSchemaAttribute schemaAttributeBean,
                                   AssetSchemaType localSchemaType,
                                   AssetSchemaImplementationQueries queries)

Bean constructor

Parameters:

schemaAttributeBean - bean containing all of the properties

localSchemaType - type for this schema attribute

queries - queries used to create the element

AssetDerivedSchemaAttribute

public AssetDerivedSchemaAttribute(DerivedSchemaAttribute schemaAttributeBean,
                                   AssetSchemaLink externalSchemaLink,
                                   AssetSchemaImplementationQueries queries)

Bean constructor

Parameters:

schemaAttributeBean - bean containing all of the properties

externalSchemaLink - indirect link to the type for this schema attribute

queries - queries used to create the element

AssetDerivedSchemaAttribute

public AssetDerivedSchemaAttribute(AssetDescriptor parentAsset,
                                   DerivedSchemaAttribute schemaAttributeBean,
                                   AssetSchemaType localSchemaType,
                                   AssetSchemaImplementationQueries queries)

Bean constructor with parent asset

Parameters:

parentAsset - description of the asset that this schema attribute is attached to.

schemaAttributeBean - bean containing all of the properties

localSchemaType - type for this schema attribute

queries - queries used to create the element

AssetDerivedSchemaAttribute

public AssetDerivedSchemaAttribute(AssetDescriptor parentAsset,
                                   DerivedSchemaAttribute schemaAttributeBean,
                                   AssetSchemaLink externalSchemaLink,
                                   AssetSchemaImplementationQueries queries)

Bean constructor with parent asset

Parameters:

parentAsset - description of the asset that this schema attribute is attached to.

schemaAttributeBean - bean containing all of the properties

externalSchemaLink - indirect link to the type for this schema attribute

queries - queries used to create the element

AssetDerivedSchemaAttribute

public AssetDerivedSchemaAttribute(AssetDescriptor parentAsset,
                                   AssetDerivedSchemaAttribute template)

Copy/clone Constructor the parentAsset is passed separately to the template because it is also likely to be being cloned in the same operation and we want the definitions clone to point to the asset clone and not the original asset.

Parameters:

parentAsset - description of the asset that this schema element is attached to.

template - template object to copy.

Method Detail

getDerivedSchemaAttributeBean

protected DerivedSchemaAttribute getDerivedSchemaAttributeBean()

Return the bean with all of the properties in it.

Returns:

derived schema element bean

getFormula

public String getFormula()

Return the formula used to combine the values of the queries. Each query is numbers 0, 1, ... and the formula has placeholders in it to show how the query results are combined.

Returns:

String formula

getQueries

public AssetSchemaImplementationQueries getQueries()

Return the list of queries that are used to create the derived schema element.

Returns:

SchemaImplementationQueries list of queries

cloneAssetSchemaAttribute

public AssetSchemaAttribute cloneAssetSchemaAttribute(AssetDescriptor parentAsset)

Returns a clone of this object.

Overrides:

cloneAssetSchemaAttribute in class AssetSchemaAttribute

Parameters:

parentAsset - description of the asset that this schema element is attached to.

Returns:

clone of this object

toString

public String toString()

Standard toString method.

Overrides:

toString in class AssetSchemaAttribute

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 AssetSchemaAttribute

Parameters:

objectToCompare - supplied object

Returns:

boolean result of comparison