Package org.apache.velocity.runtime.parser

Class ParserTokenManager

java.lang.Object
org.apache.velocity.runtime.parser.ParserTokenManager
All Implemented Interfaces:
ParserConstants
public class ParserTokenManager extends Object implements ParserConstants
Token Manager.

  • Field Details

    • debugPrint

      public boolean debugPrint

    • inDirective

      public boolean inDirective

    • inSet

      public boolean inSet

    • debugStream

      public PrintStream debugStream
      Debug output.

    • jjstrLiteralImages

      public static final String[] jjstrLiteralImages
      Token literal values.

    • lexStateNames

      public static final String[] lexStateNames
      Lexer state names.

    • jjnewLexState

      public static final int[] jjnewLexState
      Lex State array.

    • input_stream

      protected CharStream input_stream

    • curChar

      protected char curChar

  • Constructor Details

    • ParserTokenManager

      public ParserTokenManager(CharStream stream)
      Constructor.

    • ParserTokenManager

      public ParserTokenManager(CharStream stream, int lexState)
      Constructor.

  • Method Details

    • stateStackPop

      public boolean stateStackPop()
      pushes the current state onto the 'state stack', and maintains the parens counts public because we need it in PD & VM handling
      Returns:
      boolean : success. It can fail if the state machine gets messed up (do don't mess it up :)

    • stateStackPush

      public boolean stateStackPush()
      pops a state off the stack, and restores paren counts
      Returns:
      boolean : success of operation

    • clearStateVars

      public void clearStateVars()
      Clears all state variables, resets to start values, clears stateStack. Call before parsing.

    • setDebugStream

      public void setDebugStream(PrintStream ds)
      Set debug output.

    • ReInit

      public void ReInit(CharStream stream)
      Reinitialise parser.

    • ReInit

      public void ReInit(CharStream stream, int lexState)
      Reinitialise parser.

    • SwitchTo

      public void SwitchTo(int lexState)
      Switch to specified lex state.

    • jjFillToken

      protected Token jjFillToken()

    • getNextToken

      public Token getNextToken()
      Get the next Token.