Package org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances

Class MapPropertyValue

java.lang.Object
org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.RepositoryElementHeader
org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.InstanceElementHeader
org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.InstancePropertyValue
org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.properties.instances.MapPropertyValue
All Implemented Interfaces:
Serializable
public class MapPropertyValue extends InstancePropertyValue
MapPropertyValue stores the values of a map within an entity, struct or relationship properties. The elements of the map are stored in an InstanceProperties map.
See Also:

  • Constructor Details

    • MapPropertyValue

      public MapPropertyValue()
      Default constructor sets the map to empty.

    • MapPropertyValue

      public MapPropertyValue(MapPropertyValue template)
      Copy/clone constructor set up the map using the supplied template.
      Parameters:
      template - ArrayPropertyValue

  • Method Details

    • cloneFromSubclass

      public InstancePropertyValue cloneFromSubclass()
      Delegate the process of cloning to the subclass.
      Specified by:
      cloneFromSubclass in class InstancePropertyValue
      Returns:
      subclass of InstancePropertyValue

    • valueAsString

      public String valueAsString()
      Return the string version of the value - used for error logging.
      Specified by:
      valueAsString in class InstancePropertyValue
      Returns:
      string value

    • valueAsObject

      public Object valueAsObject()
      Return the object version of the value - used for comparisons.
      Specified by:
      valueAsObject in class InstancePropertyValue
      Returns:
      object value

    • getMapElementCount

      public int getMapElementCount()
      Return the number of elements in the map.
      Returns:
      int map size

    • getMapValues

      public InstanceProperties getMapValues()
      Return a copy of the map elements.
      Returns:
      InstanceProperties containing the map elements

    • setMapValue

      public void setMapValue(String propertyName, InstancePropertyValue propertyValue)
      Add or update an element in the map. If a null is supplied for the property name, an OMRS runtime exception is thrown. If a null is supplied for the property value, the property is removed.
      Parameters:
      propertyName - String name
      propertyValue - InstancePropertyValue value to store

    • setMapValues

      public void setMapValues(InstanceProperties mapValues)
      Set up the map elements in one call.
      Parameters:
      mapValues - InstanceProperties containing the array elements

    • toString

      public String toString()
      Standard toString method.
      Overrides:
      toString in class InstancePropertyValue
      Returns:
      JSON style description of variables.

    • equals

      public boolean equals(Object objectToCompare)
      Validate that an object is equal depending on their stored values.
      Overrides:
      equals in class InstancePropertyValue
      Parameters:
      objectToCompare - object
      Returns:
      boolean result

    • hashCode

      public int hashCode()
      Return a hash code based on the property values
      Overrides:
      hashCode in class InstancePropertyValue
      Returns:
      int hash code