Optional
Readonly
An extra attribute that defines if a certain Quad is an addition or deletion. isAddition = true => The quad is an addition. isAddition = false => The quad is a deletion.
Contains the constant "Quad".
Contains an empty string as constant value.
An extra attribute that defines if a certain Quad is an addition or deletion. isAddition = true => The quad is an addition. isAddition = false => The quad is a deletion.