Class ELArithmetic.LongDelegate

java.lang.Object
org.apache.el.lang.ELArithmetic
org.apache.el.lang.ELArithmetic.LongDelegate
Enclosing class:
ELArithmetic
public static final class ELArithmetic.LongDelegate extends ELArithmetic
Arithmetic delegate for long/integer operations.

  • Constructor Details

    • LongDelegate

      public LongDelegate()
      Construct a new LongDelegate.

  • Method Details

    • add

      protected Number add(Number num0, Number num1)
      Description copied from class: ELArithmetic
      Add two numbers.
      Specified by:
      add in class ELArithmetic
      Parameters:
      num0 - The first number
      num1 - The second number
      Returns:
      The sum

    • coerce

      protected Number coerce(Number num)
      Description copied from class: ELArithmetic
      Coerce a number to the delegate's preferred type.
      Specified by:
      coerce in class ELArithmetic
      Parameters:
      num - The number to coerce
      Returns:
      The coerced number

    • coerce

      protected Number coerce(String str)
      Description copied from class: ELArithmetic
      Coerce a string to a number.
      Specified by:
      coerce in class ELArithmetic
      Parameters:
      str - The string to coerce
      Returns:
      The coerced number

    • divide

      protected Number divide(Number num0, Number num1)
      Description copied from class: ELArithmetic
      Divide two numbers.
      Specified by:
      divide in class ELArithmetic
      Parameters:
      num0 - The dividend
      num1 - The divisor
      Returns:
      The quotient

    • mod

      protected Number mod(Number num0, Number num1)
      Description copied from class: ELArithmetic
      Compute the modulo of two numbers.
      Specified by:
      mod in class ELArithmetic
      Parameters:
      num0 - The dividend
      num1 - The divisor
      Returns:
      The remainder

    • subtract

      protected Number subtract(Number num0, Number num1)
      Description copied from class: ELArithmetic
      Subtract two numbers.
      Specified by:
      subtract in class ELArithmetic
      Parameters:
      num0 - The minuend
      num1 - The subtrahend
      Returns:
      The difference

    • multiply

      protected Number multiply(Number num0, Number num1)
      Description copied from class: ELArithmetic
      Multiply two numbers.
      Specified by:
      multiply in class ELArithmetic
      Parameters:
      num0 - The first number
      num1 - The second number
      Returns:
      The product

    • matches

      public boolean matches(Object obj0, Object obj1)
      Description copied from class: ELArithmetic
      Check if this delegate matches the given operand types.
      Specified by:
      matches in class ELArithmetic
      Parameters:
      obj0 - The first operand
      obj1 - The second operand
      Returns:
      true if this delegate should handle these types