类 org.activiti.engine.impl.juel.Parser.ParseException
的使用

使用 Parser.ParseException 的软件包
org.activiti.engine.impl.juel   
 

org.activiti.engine.impl.juelParser.ParseException 的使用
 

抛出 Parser.ParseExceptionorg.activiti.engine.impl.juel 中的方法
protected  AstNode Parser.add(boolean required)
          add := add (<PLUS> mul | <MINUS> mul)*
protected  AstNode Parser.and(boolean required)
          and := eq (<AND> eq)*
protected  AstNode Parser.cmp(boolean required)
          cmp := add (<LT> add | <LE> add | <GE> add | <GT> add)*
protected  Scanner.Token Parser.consumeToken()
          consume current token (get next token).
protected  Scanner.Token Parser.consumeToken(Scanner.Symbol expected)
          consume current token (get next token); throw exception if the current token doesn't match the expected symbol.
protected  AstNode Parser.eq(boolean required)
          eq := cmp (<EQ> cmp | <NE> cmp)*
protected  AstEval Parser.eval()
          eval := dynamic | deferred
protected  AstEval Parser.eval(boolean required, boolean deferred)
          dynmamic := <START_EVAL_DYNAMIC> expr <END_EVAL> deferred := <START_EVAL_DEFERRED> expr <END_EVAL>
protected  AstNode Parser.expr(boolean required)
          expr := or (<QUESTION> expr <COLON> expr)?
protected  void Parser.fail(Scanner.Symbol expected)
          throw exception
protected  void Parser.fail(String expected)
          throw exception
protected  AstNode Parser.literal()
          literal := <TRUE> | <FALSE> | <STRING> | <INTEGER> | <FLOAT> | <NULL>
protected  Scanner.Token Parser.lookahead(int index)
          get lookahead symbol.
protected  AstNode Parser.mul(boolean required)
          mul := unary (<MUL> unary | <DIV> unary | <MOD> unary)*
protected  AstNode Parser.nonliteral()
          nonliteral := <IDENTIFIER> | function | <LPAREN> expr <RPAREN> function := (<IDENTIFIER> <COLON>)?
protected  AstNode Parser.or(boolean required)
          or := and (<OR> and)*
protected  AstParameters Parser.params()
          params := <LPAREN> (expr (<COMMA> expr)*)?
protected  Number Parser.parseFloat(String string)
          Parse a floating point literal.
protected  Number Parser.parseInteger(String string)
          Parse an integer literal.
protected  AstNode Parser.text()
          text := <TEXT>
 Tree Parser.tree()
          tree := text?
protected  AstNode Parser.unary(boolean required)
          unary := <NOT> unary | <MINUS> unary | <EMPTY> unary | value
protected  AstNode Parser.value()
          value := (nonliteral | literal) (<DOT> <IDENTIFIER> | <LBRACK> expr <RBRACK>)*
 



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