kiteqr/io.github.yuroyami.kiteqr.common/MinimalECIInput

MinimalECIInput

open class MinimalECIInput : ECIInput

Class that converts a character string into a sequence of ECIs and bytes

The implementation uses the Dijkstra algorithm to produce minimal encodings

Inheritors

Input

Constructors

MinimalECIInput

constructor(stringToEncode: String, priorityCharset: KiteCharset?, fnc1: Int)

Constructs a minimal input

Types

Companion

object Companion

Functions

charAt

open override fun charAt(index: Int): Char

Returns the byte value at the specified index. An index ranges from zero to length() - 1. The first byte value of the sequence is at index zero, the next at index one, and so on, as for array indexing.

getECIValue

open override fun getECIValue(index: Int): Int

Returns the int ECI value at the specified index. An index ranges from zero to length() - 1. The first byte value of the sequence is at index zero, the next at index one, and so on, as for array indexing.

getFNC1Character

fun getFNC1Character(): Int

haveNCharacters

open override fun haveNCharacters(index: Int, n: Int): Boolean

isECI

open override fun isECI(index: Int): Boolean

Determines if a value is an ECI

isFNC1

fun isFNC1(index: Int): Boolean

Determines if a value is the FNC1 character

length

open override fun length(): Int

Returns the length of this input. The length is the number of bytes, FNC1 characters or ECIs in the sequence.

subSequence

open override fun subSequence(start: Int, end: Int): CharSequence

Returns a CharSequence that is a subsequence of this sequence. The subsequence starts with the char value at the specified index and ends with the char value at index end - 1. The length (in chars) of the returned sequence is end - start, so if start == end then an empty sequence is returned.

toString

open override fun toString(): String