org.antlr.codegen

public Class Perl5Target

Class Inheritance

extends Target

java.lang.Object
org.antlr.codegen.Target
org.antlr.codegen.Perl5Target

Imports

org.antlr.analysis.Label, org.antlr.tool.AttributeScope, .Grammar, .RuleLabelScope

Field Summary

Inherited from org.antlr.codegen.Target:: targetCharValueEscape

Constructor Summary

Access	Constructor and Description
public	Perl5Target()

Method Summary

Modifier and Type	Method and Description
public String	encodeIntAsCharEscape(final int v) Overrides org.antlr.codegen.Target.encodeIntAsCharEscape.
public String	getTargetCharLiteralFromANTLRCharLiteral(final CodeGenerator generator, final String literal) Overrides org.antlr.codegen.Target.getTargetCharLiteralFromANTLRCharLiteral. Convert from an ANTLR char literal found in a grammar file to an equivalent char literal in the target language.

Inherited from org.antlr.codegen.Target:: genRecognizerFile genRecognizerHeaderFile getMaxCharValue getTarget64BitStringFromValue getTargetStringLiteralFromANTLRStringLiteral getTargetStringLiteralFromString getTargetStringLiteralFromString getTokenTypeAsTargetLabel isValidActionScope performGrammarAnalysis postProcessAction useBaseTemplatesForSynPredFragments

Constructor Detail

Perl5Target	back to summary
public Perl5Target()

Method Detail

encodeIntAsCharEscape	back to summary
public String encodeIntAsCharEscape(final int v) Overrides org.antlr.codegen.Target.encodeIntAsCharEscape. Annotations @Override

encodeIntAsCharEscape

back to summary

public String encodeIntAsCharEscape(final int v)

Overrides org.antlr.codegen.Target.encodeIntAsCharEscape.

Annotations

@Override

getTargetCharLiteralFromANTLRCharLiteral	back to summary
public String getTargetCharLiteralFromANTLRCharLiteral(final CodeGenerator generator, final String literal) Overrides org.antlr.codegen.Target.getTargetCharLiteralFromANTLRCharLiteral. Doc from org.antlr.codegen.Target.getTargetCharLiteralFromANTLRCharLiteral. Convert from an ANTLR char literal found in a grammar file to an equivalent char literal in the target language. For most languages, this means leaving 'x' as 'x'. Actually, we need to escape ' ' so that it doesn't get converted to \n by the compiler. Convert the literal to the char value and then to an appropriate target char literal. Expect single quotes around the incoming literal. Annotations @Override

getTargetCharLiteralFromANTLRCharLiteral

back to summary

public String getTargetCharLiteralFromANTLRCharLiteral(final CodeGenerator generator, final String literal)

Overrides org.antlr.codegen.Target.getTargetCharLiteralFromANTLRCharLiteral.

Doc from org.antlr.codegen.Target.getTargetCharLiteralFromANTLRCharLiteral.

Convert from an ANTLR char literal found in a grammar file to an equivalent char literal in the target language. For most languages, this means leaving 'x' as 'x'. Actually, we need to escape ' ' so that it doesn't get converted to \n by the compiler. Convert the literal to the char value and then to an appropriate target char literal. Expect single quotes around the incoming literal.

Annotations

@Override