core/org.gnit.lucenekmp.util.automaton/Automaton/Builder

Builder

class Builder @JvmOverloads constructor(numStates: Int = 16, numTransitions: Int = 16)

Records new states and transitions and then .finish creates the Automaton. Use this when you cannot create the Automaton directly because it's too restrictive to have to add all transitions leaving each state at once.

Constructors

Builder

@JvmOverloads

constructor(numStates: Int = 16, numTransitions: Int = 16)

Properties

numStates

var numStates: Int

How many states this automaton has.

Functions

addEpsilon

fun addEpsilon(source: Int, dest: Int)

Add a virtual epsilon transition between source and dest. Dest state must already have all transitions added because this method simply copies those same transitions over to source.

addTransition