Examples of org.springframework.expression.spel.ast.OpMinus

Package org.springframework.expression.spel.ast

Examples of org.springframework.expression.spel.ast.OpMinus

org.springframework.expression.spel.ast.OpMinus
The minus operator supports:
- subtraction of doubles (floats are represented as doubles)
- subtraction of longs
- subtraction of integers
- subtraction of an int from a string of one character (effectively decreasing that character), so 'd'-3='a'
It can be used as a unary operator for numbers (double/long/int). The standard promotions are performed when the operand types vary (double-int=double). For other options it defers to the registered overloader. @author Andy Clement @since 3.0

      checkRightOperand(t,rhExpr);
      if (t.kind==TokenKind.PLUS) {
        expr = new OpPlus(toPos(t),expr,rhExpr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        expr = new OpMinus(toPos(t),expr,rhExpr);
      }
    }
    return expr;
  }

View Full Code Here

        return new OperatorNot(toPos(t),expr);
      } else if (t.kind==TokenKind.PLUS) {
        return new OpPlus(toPos(t),expr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        return new OpMinus(toPos(t),expr);
      }
    } else {
      return eatPrimaryExpression();
    }
  }

View Full Code Here

      checkRightOperand(t,rhExpr);
      if (t.kind==TokenKind.PLUS) {
        expr = new OpPlus(toPos(t),expr,rhExpr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        expr = new OpMinus(toPos(t),expr,rhExpr);
      }
    }
    return expr;
  }

View Full Code Here

        return new OperatorNot(toPos(t),expr);
      } else if (t.kind==TokenKind.PLUS) {
        return new OpPlus(toPos(t),expr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        return new OpMinus(toPos(t),expr);
      }
    } else {
      return eatPrimaryExpression();
    }
  }

View Full Code Here

      checkRightOperand(t,rhExpr);
      if (t.kind==TokenKind.PLUS) {
        expr = new OpPlus(toPos(t),expr,rhExpr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        expr = new OpMinus(toPos(t),expr,rhExpr);
      }
    }
    return expr;
  }

View Full Code Here

        return new OperatorNot(toPos(t),expr);
      } else if (t.kind==TokenKind.PLUS) {
        return new OpPlus(toPos(t),expr);
      } else {
        Assert.isTrue(t.kind==TokenKind.MINUS);
        return new OpMinus(toPos(t),expr);
      }
    } else {
      return eatPrimaryExpression();
    }
  }

View Full Code Here

      checkRightOperand(t,rhExpr);
      if (t.kind == TokenKind.PLUS) {
        expr = new OpPlus(toPos(t), expr, rhExpr);
      }
      else if (t.kind == TokenKind.MINUS) {
        expr = new OpMinus(toPos(t), expr, rhExpr);
      }
    }
    return expr;
  }

View Full Code Here


      if (t.kind == TokenKind.PLUS) {
        return new OpPlus(toPos(t), expr);
      }
      Assert.isTrue(t.kind == TokenKind.MINUS);
      return new OpMinus(toPos(t), expr);


    }
    if (peekToken(TokenKind.INC, TokenKind.DEC)) {
      Token t = nextToken();
      SpelNodeImpl expr = eatUnaryExpression();

View Full Code Here

TOP

Related Classes of org.springframework.expression.spel.ast.OpMinus

org.springframework.expression.spel.standard.InternalSpelExpressionParser

org.springframework.expression.TypedValue

java.math.BigInteger

java.math.BigDecimal

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.