Method that will find an empty location on the diagram surface to place the entity type shape in.

Determines whether the specified Object is equal to the current Object.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Method to remove an entity type shape from the diagram.

Returns a String that represents the current Object.