class Pegasus::Nfa::StateChain

• Pegasus::Nfa::StateChain
• Reference
• Object

Overview

A "unit" of one or more connected states.

Defined in:

pegasus/regex.cr

Constructors

• .new(start : Pegasus::Automata::State(Int64 | Nil, Pegasus::Nfa::Transition), final = nil)

  Creates a new chain with the given initial and final states.

Instance Method Summary

• #append!(other : StateChain)

  Appends another chain to this one, modifying the states' transition hashes, too.

• #append!(other : Nil)

  Appends nothing to this chain.

• #final : NState

  The end of this chain.

• #final=(final : NState)

  The end of this chain.

• #start : NState

  The beginning of this chain.

• #start=(start : NState)

  The beginning of this chain.

Constructor Detail

Instance Method Detail