Package org.pentaho.di.core.util

Class Utils

java.lang.Object
org.pentaho.di.core.util.Utils
public class Utils extends Object

  • Constructor Details

    • Utils

      public Utils()

  • Method Details

    • getDamerauLevenshteinDistance

      public static int getDamerauLevenshteinDistance(String s, String t)

    • isEmpty

      public static boolean isEmpty(CharSequence val)
      Check if the CharSequence supplied is empty. A CharSequence is empty when it is null or when the length is 0
      Parameters:
      val - The stringBuffer to check
      Returns:
      true if the stringBuffer supplied is empty

    • isEmpty

      public static boolean isEmpty(CharSequence[] strings)
      Check if the CharSequence array supplied is empty. A CharSequence array is empty when it is null or when the number of elements is 0
      Parameters:
      strings - The string array to check
      Returns:
      true if the string array supplied is empty

    • isEmpty

      public static boolean isEmpty(Object[] array)
      Check if the array supplied is empty. An array is empty when it is null or when the length is 0
      Parameters:
      array - The array to check
      Returns:
      true if the array supplied is empty

    • isEmpty

      public static boolean isEmpty(List<?> list)
      Check if the list supplied is empty. An array is empty when it is null or when the length is 0
      Parameters:
      list - the list to check
      Returns:
      true if the supplied list is empty

    • resolvePassword

      public static String resolvePassword(VariableSpace variables, String password)
      Resolves password from variable if it's necessary and decrypts if the password was encrypted
      Parameters:
      variables - VariableSpace is used for resolving
      password - the password for resolving and decrypting
      Returns:
      resolved decrypted password

    • normalizeArrays

      public static String[][] normalizeArrays(int normalizeToLength, String[]... arraysToNormalize)
      Normalize String array lengths for synchronization of arrays within steps

    • normalizeArrays

      public static long[][] normalizeArrays(int normalizeToLength, long[]... arraysToNormalize)
      Normalize long array lengths for synchronization of arrays within steps

    • normalizeArrays

      public static int[][] normalizeArrays(int normalizeToLength, int[]... arraysToNormalize)
      Normalize int array lengths for synchronization of arrays within steps

    • normalizeArrays

      public static boolean[][] normalizeArrays(int normalizeToLength, boolean[]... arraysToNormalize)
      Normalize boolean array lengths for synchronization of arrays within steps

    • normalizeArrays

      public static short[][] normalizeArrays(int normalizeToLength, short[]... arraysToNormalize)
      Normalize short array lengths for synchronization of arrays within steps

    • setStringValueFromMap

      public static String setStringValueFromMap(Map<String,String> map, String key)

    • setBooleanValueFromMap

      public static Boolean setBooleanValueFromMap(Map<String,String> map, String key)