Class AbstractLexScan

java.lang.Object
jflex.core.AbstractLexScan
All Implemented Interfaces:
ILexScan
Direct Known Subclasses:
LexScan
public abstract class AbstractLexScan extends Object implements ILexScan

  • Field Details

    • bufferSize

      int bufferSize

    • file

      File file

    • files

      private final Deque<File> files

    • userCode

      StringBuilder userCode

    • classCode

      String classCode

    • initCode

      String initCode

    • initThrow

      String initThrow

    • eofCode

      String eofCode

    • eofThrow

      String eofThrow

    • lexThrow

      List<String> lexThrow

    • eofVal

      String eofVal

    • scanErrorException

      public String scanErrorException

    • cupSymbol

      String cupSymbol

    • string

      StringBuilder string

    • unicodeProperties

      UnicodeProperties unicodeProperties

    • charCount

      boolean charCount

    • lineCount

      boolean lineCount

    • columnCount

      boolean columnCount

    • cupCompatible

      boolean cupCompatible

    • cup2Compatible

      boolean cup2Compatible

    • cupDebug

      boolean cupDebug

    • isInteger

      boolean isInteger

    • isIntWrap

      boolean isIntWrap

    • isPublic

      boolean isPublic

    • isFinal

      boolean isFinal

    • isAbstract

      boolean isAbstract

    • bolUsed

      boolean bolUsed

    • standalone

      boolean standalone

    • debugOption

      boolean debugOption

    • eofclose

      boolean eofclose

    • noSuppressWarnings

      boolean noSuppressWarnings

    • isImplementing

      String isImplementing

    • isExtending

      String isExtending

    • className

      String className

    • functionName

      String functionName

    • tokenType

      String tokenType

    • visibility

      String visibility

    • tokenSizeLimit

      String tokenSizeLimit

    • ctorArgs

      List<String> ctorArgs

    • ctorTypes

      List<String> ctorTypes

    • states

      LexicalStates states

    • actions

      List<Action> actions

    • charClasses

      CharClasses charClasses

  • Constructor Details

    • AbstractLexScan

      public AbstractLexScan()

  • Method Details

    • getUnicodeProperties

      public UnicodeProperties getUnicodeProperties()
      Specified by:
      getUnicodeProperties in interface ILexScan

    • getMaximumCodePoint

      public int getMaximumCodePoint()

    • getIntCharSet

      public IntCharSet getIntCharSet(String propertyValue)

    • getCharClasses

      public CharClasses getCharClasses()

    • setFile

      public void setFile(File file)

    • symbol

      java_cup.runtime.Symbol symbol(int type, Object value)

    • symbol

      java_cup.runtime.Symbol symbol(int type)

    • symbol_countUpdate

      java_cup.runtime.Symbol symbol_countUpdate(int type, Object value)
      Updates line and column count to the beginning of the first non whitespace character in yytext, but leaves yyline()+lexColumn() untouched.

    • makeMacroIdent

      String makeMacroIdent()

    • conc

      public static String conc(Object a, Object b)

    • concExc

      public static String concExc(Object a, Object b)

    • populateDefaultVersionUnicodeProperties

      void populateDefaultVersionUnicodeProperties()

    • initCharClasses

      public void initCharClasses(AbstractLexScan.CharSetSize size)

    • initCharClasses

      public void initCharClasses(AbstractLexScan.CharSetSize size, String version)

    • includeFile

      void includeFile(String filePath)

    • popFile

      File popFile()

    • actions

      public Iterable<Action> actions()

    • file

      public File file()

    • classCode

      public String classCode()

    • initCode

      public String initCode()

    • initThrow

      public String initThrow()

    • eofCode

      public String eofCode()

    • eofThrow

      public String eofThrow()

    • lexThrow

      public List<String> lexThrow()

    • eofVal

      public String eofVal()

    • scanErrorException

      public String scanErrorException()

    • userCode

      public String userCode()

    • cupSymbol

      public String cupSymbol()

    • charCount

      public boolean charCount()

    • lineCount

      public boolean lineCount()

    • columnCount

      public boolean columnCount()

    • cupCompatible

      public boolean cupCompatible()

    • cup2Compatible

      public boolean cup2Compatible()

    • cupDebug

      public boolean cupDebug()

    • isInteger

      public boolean isInteger()

    • isIntWrap

      public boolean isIntWrap()

    • isPublic

      public boolean isPublic()

    • isFinal

      public boolean isFinal()

    • isAbstract

      public boolean isAbstract()

    • bolUsed

      public boolean bolUsed()

    • standalone

      public boolean standalone()

    • debugOption

      public boolean debugOption()

    • eofclose

      public boolean eofclose()

    • isImplementing

      public String isImplementing()

    • isExtending

      public String isExtending()

    • className

      public String className()

    • functionName

      public String functionName()

    • tokenType

      public String tokenType()

    • visibility

      public String visibility()

    • stateNames

      public Set<String> stateNames()

    • getStateNumber

      public int getStateNumber(String name)

    • ctorArgsCount

      public int ctorArgsCount()

    • ctorType

      public String ctorType(int i)

    • ctorArg

      public String ctorArg(int i)

    • bufferSize

      public int bufferSize()

    • noSuppressWarnings

      public boolean noSuppressWarnings()

    • getTokenSizeLimit

      public String getTokenSizeLimit()

    • currentLine

      @Deprecated public int currentLine()
      Deprecated.
      Use lexLine() directly.
      Returns the current line number.

    • isColumnCount

      @Deprecated public boolean isColumnCount()
      Deprecated.
      Use columnCount

    • maybeWarnUnicodeMatch

      public void maybeWarnUnicodeMatch(int len)
      Warn if the matched length of a Unicode escape sequence is longer than expected. Push back the extra characters to be matched again.
      Parameters:
      len - expected Unicode escape sequence length

    • lexLine

      protected abstract int lexLine()

    • lexColumn

      protected abstract int lexColumn()

    • lexLength

      protected abstract int lexLength()

    • lexText

      protected abstract String lexText()

    • lexPushback

      protected abstract void lexPushback(int n)

    • lexPushStream

      protected abstract void lexPushStream(File f) throws IOException
      Throws:
      IOException