Class Chunk
- java.lang.Object
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- org.antlr.v4.runtime.tree.pattern.Chunk
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abstract class Chunk extends java.lang.Object
A chunk is either a token tag, a rule tag, or a span of literal text within a tree pattern.The method
ParseTreePatternMatcher.split(String)
returns a list of chunks in preparation for creating a token stream byParseTreePatternMatcher.tokenize(String)
. From there, we get a parse tree from withParseTreePatternMatcher.compile(String, int)
. These chunks are converted toRuleTagToken
,TokenTagToken
, or the regular tokens of the text surrounding the tags.
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Constructor Summary
Constructors Constructor Description Chunk()
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