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Part of the OSS Review Toolkit (ORT), a suite to automate software compliance checks.

There is a newer version: 44.0.0

/*
 * Copyright (C) 2024 The ORT Project Authors (see )
 *
 * 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
 *
 *     https://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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */

package org.ossreviewtoolkit.utils.spdx.parser

/**
 * The tokens created by the [SpdxExpressionLexer] and consumed by the [SpdxExpressionParser].
 */
sealed class Token {
    data class OPEN(val position: Int) : Token()
    data class CLOSE(val position: Int) : Token()
    data class PLUS(val position: Int) : Token()
    data class COLON(val position: Int) : Token()
    data class AND(val position: Int) : Token()
    data class OR(val position: Int) : Token()
    data class WITH(val position: Int) : Token()
    data class IDENTIFIER(val start: Int, val end: Int, val value: String) : Token()
    data class LICENSEREF(val start: Int, val end: Int, val value: String) : Token()
    data class DOCUMENTREF(val start: Int, val end: Int, val value: String) : Token()
}