Package org.apache.bcel.util

Class Args

  • public class Args
extends java.lang.Object
    Argument validation.
    Since:
    6.7.0

    • Constructor Summary

      Constructors 
      Constructor Description
      Args()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int require​(int value, int required, java.lang.String message)
      Requires a specific value.
      static int require0​(int value, java.lang.String message)
      Requires a 0 value.
      static int requireU1​(int value, java.lang.String message)
      Requires a u1 value.
      static int requireU2​(int value, int min, int max, java.lang.String message)
      Requires a u2 value of at least min and not above max.
      static int requireU2​(int value, int min, java.lang.String message)
      Requires a u2 value of at least min.
      static int requireU2​(int value, java.lang.String message)
      Requires a u2 value.
      static int requireU4​(int value, int min, java.lang.String message)
      Requires a u4 value of at least min.
      static int requireU4​(int value, java.lang.String message)
      Requires a u4 value.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Args

        public Args()

    • Method Detail

      • require

        public static int require​(int value,
                          int required,
                          java.lang.String message)
        Requires a specific value.
        Parameters:
        value - The value to test.
        required - The required value.
        message - The message prefix
        Returns:
        The value to test.

      • require0

        public static int require0​(int value,
                           java.lang.String message)
        Requires a 0 value.
        Parameters:
        value - The value to test.
        message - The message prefix
        Returns:
        The value to test.

      • requireU1

        public static int requireU1​(int value,
                            java.lang.String message)
        Requires a u1 value.
        Parameters:
        value - The value to test.
        message - The message prefix
        Returns:
        The value to test.

      • requireU2

        public static int requireU2​(int value,
                            int min,
                            int max,
                            java.lang.String message)
        Requires a u2 value of at least min and not above max.
        Parameters:
        value - The value to test.
        min - The minimum required u2 value.
        max - The maximum required u2 value.
        message - The message prefix
        Returns:
        The value to test.

      • requireU2

        public static int requireU2​(int value,
                            int min,
                            java.lang.String message)
        Requires a u2 value of at least min.
        Parameters:
        value - The value to test.
        min - The minimum required value.
        message - The message prefix
        Returns:
        The value to test.

      • requireU2

        public static int requireU2​(int value,
                            java.lang.String message)
        Requires a u2 value.
        Parameters:
        value - The value to test.
        message - The message prefix
        Returns:
        The value to test.

      • requireU4

        public static int requireU4​(int value,
                            int min,
                            java.lang.String message)
        Requires a u4 value of at least min.
        Parameters:
        value - The value to test.
        min - The minimum required value.
        message - The message prefix
        Returns:
        The value to test.

      • requireU4

        public static int requireU4​(int value,
                            java.lang.String message)
        Requires a u4 value.
        Parameters:
        value - The value to test.
        message - The message prefix
        Returns:
        The value to test.