io.github.dingyi222666.regex.oniguruma.OnigResult.kt Maven / Gradle / Ivy

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A RegexLib with multi regex implement in JVM

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/*
 * monarch-kt - Kotlin port of Monarch library.
 * https://github.com/dingyi222666/monarch-kt
 * Copyright (C) 2024-2024  dingyi
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Initial code from https://github.com/microsoft/vscode
 * Initial copyright Copyright (C) Microsoft Corporation. All rights reserved.
 * Initial license: MIT
 */

package io.github.dingyi222666.regex.oniguruma

import org.joni.Region

class OnigResult(val region: Region, var indexInScanner: Int) {

    fun locationAt(index: Int): Int {
        val bytes = region.beg[index]
        if (bytes > 0) {
            return bytes
        }
        return 0
    }

    val count = region.numRegs

    fun lengthAt(index: Int): Int {
        val bytes = region.end[index] - region.beg[index]
        if (bytes > 0) {
            return bytes
        }
        return 0
    }
}