Package org.odpi.openmetadata.commonservices.generichandlers

Class SchemaTypeBuilder

  • public class SchemaTypeBuilder
extends ReferenceableBuilder
    SchemaTypeBuilder manages the properties for a schema type. These properties may be stored in a schema type entity or a type embedded attribute classification (linked off of schema attribute).

    • Constructor Detail

      • SchemaTypeBuilder

        public SchemaTypeBuilder​(String qualifiedName,
                         String displayName,
                         OMRSRepositoryHelper repositoryHelper,
                         String serviceName,
                         String serverName)
        Minimal constructor
        Parameters:
        qualifiedName - unique name
        displayName - new value for the display name.
        repositoryHelper - helper methods
        serviceName - name of this OMAS
        serverName - name of local server

      • SchemaTypeBuilder

        public SchemaTypeBuilder​(String qualifiedName,
                         String typeId,
                         String typeName,
                         OMRSRepositoryHelper repositoryHelper,
                         String serviceName,
                         String serverName)
        Simple typed constructor
        Parameters:
        qualifiedName - unique name
        typeName - name of the type for this schema element
        typeId - unique identifier of the type for this schema element
        repositoryHelper - helper methods
        serviceName - name of this OMAS
        serverName - name of local server

      • SchemaTypeBuilder

        public SchemaTypeBuilder​(String qualifiedName,
                         String displayName,
                         String description,
                         String versionNumber,
                         boolean isDeprecated,
                         String author,
                         String usage,
                         String encodingStandard,
                         String namespace,
                         Map<String,​String> additionalProperties,
                         String typeId,
                         String typeName,
                         Map<String,​Object> extendedProperties,
                         OMRSRepositoryHelper repositoryHelper,
                         String serviceName,
                         String serverName)
        Constructor supporting all common properties.
        Parameters:
        qualifiedName - unique name of schema type itself
        displayName - new value for the display name.
        description - description of the schema type.
        versionNumber - version of the schema type.
        isDeprecated - is the schema type deprecated
        author - name of the author
        usage - guidance on how the schema should be used.
        encodingStandard - format of the schema.
        namespace - namespace where the schema is defined.
        additionalProperties - additional properties
        typeName - unique name of schema sub type
        typeId - unique identifier of the schema subtype
        extendedProperties - properties from the subtype.
        repositoryHelper - helper methods
        serviceName - name of this OMAS
        serverName - name of local server

    • Method Detail

      • setDataType

        public void setDataType​(String dataType)
        Set up the type of data (for simple and literal types)
        Parameters:
        dataType - string name

      • setDefaultValue

        public void setDefaultValue​(String defaultValue)
        Set up the default value of a field (for simple types).
        Parameters:
        defaultValue - string value

      • setFixedValue

        public void setFixedValue​(String fixedValue)
        Set up the fixed data value (for literal types).
        Parameters:
        fixedValue - string value

      • setExternalSchemaTypeGUID

        public void setExternalSchemaTypeGUID​(String guid)
        Set up the unique identifier for an external schema type.
        Parameters:
        guid - string guid

      • getExternalSchemaTypeGUID

        public String getExternalSchemaTypeGUID()
        Return the unique identifier for an external schema type.
        Returns:
        string guid

      • setValidValuesSetGUID

        public void setValidValuesSetGUID​(String validValuesSetGUID)
        Set up the unique identifier of the valid values set that lists the permitted values for the attached schema attribute.
        Parameters:
        validValuesSetGUID - string guid

      • getValidValuesSetGUID

        public String getValidValuesSetGUID()
        Return the unique identifier of the valid values set that lists the permitted values for the attached schema attribute.
        Returns:
        string guid

      • setMapTypes

        public void setMapTypes​(SchemaTypeBuilder mapFrom,
                        SchemaTypeBuilder mapTo)
        Set up the builder to support a map type. This needs to point to two other schema types.
        Parameters:
        mapFrom - the type of the value that is in the domain of the map
        mapTo - the type of the value that is in the rage of the map

      • setMapGUIDs

        public void setMapGUIDs​(String mapFromGUID,
                        String mapToGUID)
        Set up the builder to support a map type. This needs to point to two other schema types.
        Parameters:
        mapFromGUID - the GUID of the value that is in the domain of the map
        mapToGUID - the GUID of the value that is in the rage of the map

      • getMapFrom

        public SchemaTypeBuilder getMapFrom()
        Return the builder for the type of the value that is in the domain of the map.
        Returns:
        builder for requested type

      • getMapTo

        public SchemaTypeBuilder getMapTo()
        Return the builder for the type of the value that is in the range of the map.
        Returns:
        builder for requested type

      • getMapFromGUID

        public String getMapFromGUID()
        Return the GUID for the type of the value that is in the domain of the map.
        Returns:
        string

      • getMapToGUID

        public String getMapToGUID()
        Return the GUID for the type of the value that is in the range of the map.
        Returns:
        string

      • setSchemaOptions

        public void setSchemaOptions​(List<SchemaTypeBuilder> schemaOptions)
        Set up the list of types that are represented by a schema option type.
        Parameters:
        schemaOptions - list of builders

      • getSchemaOptions

        public List<SchemaTypeBuilder> getSchemaOptions()
        Return the list of types that are represented by a schema option type.
        Returns:
        list of builders

      • setDerivedProperties

        public void setDerivedProperties​(String formula)
        Set up the properties that indicate that the schema element's value is not stored, it is derived from other values. The formula is stored in the CalculatedValue classification. If it is null, the queries are ignored. The queries are each stored as a DerivedSchemaTypeQueryTarget.
        Parameters:
        formula - expression, possibly with place holders to insert the values returned from the queries

      • isDerived

        public boolean isDerived()
        Return whether the schema has a derived value of not. This is determined from the setting of formula
        Returns:
        boolean

      • getTypeEmbeddedInstanceProperties

        public InstanceProperties getTypeEmbeddedInstanceProperties​(String methodName)
                                                     throws InvalidParameterException
        Return the supplied bean properties in an InstanceProperties object for a TypeEmbeddedAttribute classification. If the caller uses this when there are extended properties defined for the builder then the call to create or add the entity will fail with invalid properties.
        Parameters:
        methodName - name of the calling method
        Returns:
        InstanceProperties object
        Throws:
        InvalidParameterException - there is a problem with the properties