Draws a line from one corner to the other of this JComponent.
If firstChild is true, the line will start at the upper left corner and end in the bottom right.
If lastChild is true, the line will start at the bottom left and end in the upper right cornet.
Draws a line from one corner to the other of this JComponent.
If firstChild is true, the line will start at the upper left corner and end in the bottom right.
If lastChild is true, the line will start at the bottom left and end in the upper right cornet.
This will set the clusterLabels to be used on validation, most likely
via setClusterLabels(clusterLabels) and the evaluate the pair
referenceLabel - clusterLabels depending on the concrete implementation.
This will set the referenceLabel to be used on validation, most likely
via setReferenceLabel(referenceLabel) and the evaluate the pair
referenceLabel - clusterLabels depending on the concrete implementation.