Class RubyTarget

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

public class RubyTarget extends Target
  • Constructor Details

    • RubyTarget

      public RubyTarget()
  • Method Details

    • getTargetCharLiteralFromANTLRCharLiteral

      public String getTargetCharLiteralFromANTLRCharLiteral(CodeGenerator generator, String literal)
      Description copied from class: Target
      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.
      Overrides:
      getTargetCharLiteralFromANTLRCharLiteral in class Target
    • getMaxCharValue

      public int getMaxCharValue(CodeGenerator generator)
      Description copied from class: Target
      Some targets only support ASCII or 8-bit chars/strings. For example, C++ will probably want to return 0xFF here.
      Overrides:
      getMaxCharValue in class Target
    • getTokenTypeAsTargetLabel

      public String getTokenTypeAsTargetLabel(CodeGenerator generator, int ttype)
      Description copied from class: Target
      Target must be able to override the labels used for token types
      Overrides:
      getTokenTypeAsTargetLabel in class Target