Module com.github.rvesse.airline
Interface OptionParser<T>
- All Known Implementing Classes:
AbstractNameValueOptionParser
,AbstractOptionParser
,ClassicGetOptParser
,ColonSeparatedOptionParser
,GreedyClassicGetOptParser
,GreedyMaybeListValueOptionParser
,JdbcStyleOptionParser
,ListValueOptionParser
,LongGetOptParser
,MaybeListValueOptionParser
,MaybePairValueOptionParser
,StandardOptionParser
public interface OptionParser<T>
Interface for option parsers
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Method Summary
Modifier and TypeMethodDescriptionparseOptions
(org.apache.commons.collections4.iterators.PeekingIterator<String> tokens, ParseState<T> state, List<OptionMetadata> allowedOptions) Parses one/more options from the token stream
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Method Details
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parseOptions
ParseState<T> parseOptions(org.apache.commons.collections4.iterators.PeekingIterator<String> tokens, ParseState<T> state, List<OptionMetadata> allowedOptions) Parses one/more options from the token stream- Parameters:
tokens
- Tokensstate
- Current parser stateallowedOptions
- Allowed options at this point of the parsing- Returns:
- New parser state, may return
null
if this parser could not parse the next token as an option
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