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Kotlin multiplatform port of ANTLR
/*
* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.kotlinruntime.tree.pattern
/**
* A chunk is either a token tag, a rule tag, or a span of literal text within a
* tree pattern.
*
*
* The method [ParseTreePatternMatcher.split] returns a list of
* chunks in preparation for creating a token stream by
* [ParseTreePatternMatcher.tokenize]. From there, we get a parse
* tree from with [ParseTreePatternMatcher.compile]. These
* chunks are converted to [RuleTagToken], [TokenTagToken], or the
* regular tokens of the text surrounding the tags.
*/
internal abstract class Chunk