Package org.antlr.v4.codegen.target
Class SwiftTarget
- java.lang.Object
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- org.antlr.v4.codegen.Target
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- org.antlr.v4.codegen.target.SwiftTarget
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public class SwiftTarget extends Target
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
SwiftTarget.SwiftStringRenderer
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Field Summary
Fields Modifier and Type Field Description protected Set<String>
badWords
Avoid grammar symbols in this set to prevent conflicts in gen'd code.String
lexerAtnJSON
String
parserAtnJSON
protected static String[]
swiftKeywords
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Fields inherited from class org.antlr.v4.codegen.Target
gen, targetCharValueEscape
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Constructor Summary
Constructors Constructor Description SwiftTarget(CodeGenerator gen)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
addBadWords()
protected void
genFile(Grammar g, org.stringtemplate.v4.ST outputFileST, String fileName)
Set<String>
getBadWords()
int
getSerializedATNSegmentLimit()
Gets the maximum number of 16-bit unsigned integers that can be encoded in a single segment of the serialized ATN.String
getVersion()
ANTLR tool should check output templates / target are compatible with tool code generation.protected org.stringtemplate.v4.STGroup
loadTemplates()
String
serializeTojson(ATN atn)
protected boolean
visibleGrammarSymbolCausesIssueInGeneratedCode(GrammarAST idNode)
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Methods inherited from class org.antlr.v4.codegen.Target
encodeIntAsCharEscape, getAltLabelContextStructName, getBaseListenerFileName, getBaseVisitorFileName, getCodeGenerator, getElementListName, getElementName, getImplicitRuleLabel, getImplicitSetLabel, getImplicitTokenLabel, getInlineTestSetWordSize, getLanguage, getListenerFileName, getListLabel, getLoopCounter, getLoopLabel, getRecognizerFileName, getRuleFunctionContextStructName, getRuleFunctionContextStructName, getTargetStringLiteralFromANTLRStringLiteral, getTargetStringLiteralFromString, getTargetStringLiteralFromString, getTemplates, getTokenTypeAsTargetLabel, getTokenTypesAsTargetLabels, getVisitorFileName, grammarSymbolCausesIssueInGeneratedCode, needsHeader, supportsOverloadedMethods, templatesExist, wantsBaseListener, wantsBaseVisitor
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Constructor Detail
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SwiftTarget
public SwiftTarget(CodeGenerator gen)
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Method Detail
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getVersion
public String getVersion()
Description copied from class:Target
ANTLR tool should check output templates / target are compatible with tool code generation. For now, a simple string match used on x.y of x.y.z scheme. We use a method to avoid mismatches between a template called VERSION. This value is checked against Tool.VERSION during load of templates. This additional method forces all targets 4.3 and beyond to add this method.- Specified by:
getVersion
in classTarget
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addBadWords
protected void addBadWords()
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getSerializedATNSegmentLimit
public int getSerializedATNSegmentLimit()
Description copied from class:Target
Gets the maximum number of 16-bit unsigned integers that can be encoded in a single segment of the serialized ATN.- Overrides:
getSerializedATNSegmentLimit
in classTarget
- Returns:
- the serialized ATN segment limit
- See Also:
SerializedATN.getSegments()
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visibleGrammarSymbolCausesIssueInGeneratedCode
protected boolean visibleGrammarSymbolCausesIssueInGeneratedCode(GrammarAST idNode)
- Specified by:
visibleGrammarSymbolCausesIssueInGeneratedCode
in classTarget
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loadTemplates
protected org.stringtemplate.v4.STGroup loadTemplates()
- Overrides:
loadTemplates
in classTarget
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