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parsley.internal.machine.errors.Builders.scala Maven / Gradle / Ivy

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/*
 * Copyright 2020 Parsley Contributors 
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
package parsley.internal.machine.errors

import parsley.internal.errors.{UnexpectItem, UnexpectRaw}

private [machine] abstract class ErrorItemBuilder {
    final private [errors] def apply(offset: Int, size: Int): UnexpectItem = new UnexpectRaw(iterableFrom(offset), size)

    private [errors] def inRange(offset: Int): Boolean

    protected def codePointAt(offset: Int): Int
    protected def iterableFrom(offset: Int): Iterable[Char]
}




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