Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util

Class ArrayBuilders

java.lang.Object
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util.ArrayBuilders
public final class ArrayBuilders extends Object
Helper class that contains set of distinct builders for different arrays of primitive values. It also provides trivially simple reuse scheme, which assumes that caller knows not to use instances concurrently (which works ok with primitive arrays since they can not contain other non-primitive types). Also note that instances are not thread safe; the intent is that a builder is constructed on per-call (deserialization) basis.

  • Constructor Details

    • ArrayBuilders

      public ArrayBuilders()

  • Method Details

    • getBooleanBuilder

      public ArrayBuilders.BooleanBuilder getBooleanBuilder()

    • getByteBuilder

      public ArrayBuilders.ByteBuilder getByteBuilder()

    • getShortBuilder

      public ArrayBuilders.ShortBuilder getShortBuilder()

    • getIntBuilder

      public ArrayBuilders.IntBuilder getIntBuilder()

    • getLongBuilder

      public ArrayBuilders.LongBuilder getLongBuilder()

    • getFloatBuilder

      public ArrayBuilders.FloatBuilder getFloatBuilder()

    • getDoubleBuilder

      public ArrayBuilders.DoubleBuilder getDoubleBuilder()

    • getArrayComparator

      public static Object getArrayComparator(Object defaultValue)
      Helper method used for constructing simple value comparator used for comparing arrays for content equality.

      Note: current implementation is not optimized for speed; if performance ever becomes an issue, it is possible to construct much more efficient typed instances (one for Object[] and sub-types; one per primitive type).

      Since:
      2.2 Moved from earlier Comparators class

    • arrayToSet

      public static <T> HashSet<T> arrayToSet(T[] elements)

    • insertInListNoDup

      public static <T> T[] insertInListNoDup(T[] array, T element)
      Helper method for constructing a new array that contains specified element followed by contents of the given array but never contains duplicates. If element already existed, one of two things happens: if the element was already the first one in array, array is returned as is; but if not, a new copy is created in which element has moved as the head.