类 ObjCTarget


  • public class ObjCTarget
    extends Target
    • 构造器详细资料

      • ObjCTarget

        public ObjCTarget()
    • 方法详细资料

      • genRecognizerHeaderFile

        protected void genRecognizerHeaderFile​(Tool tool,
                                               CodeGenerator generator,
                                               Grammar grammar,
                                               org.stringtemplate.v4.ST headerFileST,
                                               java.lang.String extName)
                                        throws java.io.IOException
        覆盖:
        genRecognizerHeaderFile 在类中 Target
        抛出:
        java.io.IOException
      • getTargetCharLiteralFromANTLRCharLiteral

        public java.lang.String getTargetCharLiteralFromANTLRCharLiteral​(CodeGenerator generator,
                                                                         java.lang.String literal)
        从类复制的说明: 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.
        覆盖:
        getTargetCharLiteralFromANTLRCharLiteral 在类中 Target
      • getTargetStringLiteralFromANTLRStringLiteral

        public java.lang.String getTargetStringLiteralFromANTLRStringLiteral​(CodeGenerator generator,
                                                                             java.lang.String literal)
        Convert from an ANTLR string literal found in a grammar file to an equivalent string literal in the target language. For Java, this is the translation 'a\n"' → "a\n\"". Expect single quotes around the incoming literal. Just flip the quotes and replace double quotes with \"
        覆盖:
        getTargetStringLiteralFromANTLRStringLiteral 在类中 Target
      • getTokenTypeAsTargetLabel

        public java.lang.String getTokenTypeAsTargetLabel​(CodeGenerator generator,
                                                          int ttype)
        If we have a label, prefix it with the recognizer's name
        覆盖:
        getTokenTypeAsTargetLabel 在类中 Target
      • getTokenTextAndTypeAsTargetLabel

        public java.lang.String getTokenTextAndTypeAsTargetLabel​(CodeGenerator generator,
                                                                 java.lang.String text,
                                                                 int tokenType)
        Target must be able to override the labels used for token types. Sometimes also depends on the token text.