Package com.norconex.commons.lang

Class EqualsUtil

java.lang.Object
com.norconex.commons.lang.EqualsUtil
public final class EqualsUtil extends Object
Convenience methods related to object equality.

  • Method Details

    • equalsAny

      public static boolean equalsAny(Object source, Object... targets)
      Whether a source object equals ANY of the target objects.
      Parameters:
      source - object being tested for equality with targets
      targets - one or more objects to be tested with source for equality
      Returns:
      true if any of the target objects are equal

    • equalsAnyIgnoreCase

      public static boolean equalsAnyIgnoreCase(CharSequence source, CharSequence... targets)
      Whether a source string equals ANY of the target string.
      Parameters:
      source - string being tested for equality with target strings
      targets - one or more strings to be tested with source string for equality
      Returns:
      true if any of the target strings are equal

    • equalsAll

      public static boolean equalsAll(Object source, Object... targets)
      Whether a source object equals ALL of the target objects
      Parameters:
      source - object being tested for equality with targets
      targets - one or more objects to be tested with source for equality
      Returns:
      true if all of the target objects are equal

    • equalsAllIgnoreCase

      public static boolean equalsAllIgnoreCase(CharSequence source, CharSequence... targets)
      Whether a source string equals ALL of the target string.
      Parameters:
      source - string being tested for equality with target strings
      targets - one or more strings to be tested with source string for equality
      Returns:
      true if all of the target strings are equal

    • equalsNone

      public static boolean equalsNone(Object source, Object... targets)
      Whether a source object equals NONE of the target objects
      Parameters:
      source - object being tested for equality with targets
      targets - one or more objects to be tested with source for equality
      Returns:
      true if none of the target objects are equal

    • equalsNoneIgnoreCase

      public static boolean equalsNoneIgnoreCase(String source, CharSequence... targets)
      Whether a source string equals NONE of the target string.
      Parameters:
      source - string being tested for equality with target strings
      targets - one or more strings to be tested with source string for equality
      Returns:
      true if none of the target strings are equal

    • equalsMap

      public static boolean equalsMap(Map<?,?> map1, Map<?,?> map2)
      Compares that two maps are equals, regardless of entry orders. It does so by making sure the two maps are the same size and the first map contains all entries of the other one. Map elements should implement equals.
      Parameters:
      map1 - first map
      map2 - second map
      Returns:
      true if the two maps are equal
      Since:
      1.14.0