Package com.google.common.primitives

Class Shorts

  • @GwtCompatible(emulated=true)
@Deprecated(since="2022-12-01")
public final class Shorts
extends java.lang.Object
    Deprecated.
    The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023
    Static utility methods pertaining to short primitives, that are not already found in either Short or Arrays.

    See the Guava User Guide article on primitive utilities.

    Since:
    1.0

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int BYTES
      Deprecated.
      The number of bytes required to represent a primitive short value.
      static short MAX_POWER_OF_TWO
      Deprecated.
      The largest power of two that can be represented as a short.

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static java.util.List<java.lang.Short> asList​(short... backingArray)
      Deprecated.
      Returns a fixed-size list backed by the specified array, similar to Arrays.asList(Object[]).
      static short checkedCast​(long value)
      Deprecated.
      Returns the short value that is equal to value, if possible.
      static int compare​(short a, short b)
      Deprecated.
      Compares the two specified short values.
      static short[] concat​(short[]... arrays)
      Deprecated.
      Returns the values from each provided array combined into a single array.
      static boolean contains​(short[] array, short target)
      Deprecated.
      Returns true if target is present as an element anywhere in array.
      static short[] ensureCapacity​(short[] array, int minLength, int padding)
      Deprecated.
      Returns an array containing the same values as array, but guaranteed to be of a specified minimum length.
      static short fromByteArray​(byte[] bytes)
      Deprecated.
      Returns the short value whose big-endian representation is stored in the first 2 bytes of bytes; equivalent to ByteBuffer.wrap(bytes).getShort().
      static short fromBytes​(byte b1, byte b2)
      Deprecated.
      Returns the short value whose byte representation is the given 2 bytes, in big-endian order; equivalent to Shorts.fromByteArray(new byte[] {b1, b2}).
      static int hashCode​(short value)
      Deprecated.
      Returns a hash code for value; equal to the result of invoking ((Short) value).hashCode().
      static int indexOf​(short[] array, short target)
      Deprecated.
      Returns the index of the first appearance of the value target in array.
      static int indexOf​(short[] array, short[] target)
      Deprecated.
      Returns the start position of the first occurrence of the specified target within array, or -1 if there is no such occurrence.
      static java.lang.String join​(java.lang.String separator, short... array)
      Deprecated.
      Returns a string containing the supplied short values separated by separator.
      static int lastIndexOf​(short[] array, short target)
      Deprecated.
      Returns the index of the last appearance of the value target in array.
      static java.util.Comparator<short[]> lexicographicalComparator()
      Deprecated.
      Returns a comparator that compares two short arrays lexicographically.
      static short max​(short... array)
      Deprecated.
      Returns the greatest value present in array.
      static short min​(short... array)
      Deprecated.
      Returns the least value present in array.
      static short saturatedCast​(long value)
      Deprecated.
      Returns the short nearest in value to value.
      static short[] toArray​(java.util.Collection<? extends java.lang.Number> collection)
      Deprecated.
      Returns an array containing each value of collection, converted to a short value in the manner of Number.shortValue().
      static byte[] toByteArray​(short value)
      Deprecated.
      Returns a big-endian representation of value in a 2-element byte array; equivalent to ByteBuffer.allocate(2).putShort(value).array().

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • BYTES

        public static final int BYTES
        Deprecated.
        The number of bytes required to represent a primitive short value.
        See Also:
        Constant Field Values

      • MAX_POWER_OF_TWO

        public static final short MAX_POWER_OF_TWO
        Deprecated.
        The largest power of two that can be represented as a short.
        Since:
        10.0
        See Also:
        Constant Field Values

    • Method Detail

      • hashCode

        public static int hashCode​(short value)
        Deprecated.
        Returns a hash code for value; equal to the result of invoking ((Short) value).hashCode().
        Parameters:
        value - a primitive short value
        Returns:
        a hash code for the value

      • checkedCast

        public static short checkedCast​(long value)
        Deprecated.
        Returns the short value that is equal to value, if possible.
        Parameters:
        value - any value in the range of the short type
        Returns:
        the short value that equals value
        Throws:
        java.lang.IllegalArgumentException - if value is greater than Short.MAX_VALUE or less than Short.MIN_VALUE

      • saturatedCast

        public static short saturatedCast​(long value)
        Deprecated.
        Returns the short nearest in value to value.
        Parameters:
        value - any long value
        Returns:
        the same value cast to short if it is in the range of the short type, Short.MAX_VALUE if it is too large, or Short.MIN_VALUE if it is too small

      • compare

        public static int compare​(short a,
                          short b)
        Deprecated.
        Compares the two specified short values. The sign of the value returned is the same as that of ((Short) a).compareTo(b).
        Parameters:
        a - the first short to compare
        b - the second short to compare
        Returns:
        a negative value if a is less than b; a positive value if a is greater than b; or zero if they are equal

      • contains

        public static boolean contains​(short[] array,
                               short target)
        Deprecated.
        Returns true if target is present as an element anywhere in array.
        Parameters:
        array - an array of short values, possibly empty
        target - a primitive short value
        Returns:
        true if array[i] == target for some value of i

      • indexOf

        public static int indexOf​(short[] array,
                          short target)
        Deprecated.
        Returns the index of the first appearance of the value target in array.
        Parameters:
        array - an array of short values, possibly empty
        target - a primitive short value
        Returns:
        the least index i for which array[i] == target, or -1 if no such index exists.

      • indexOf

        public static int indexOf​(short[] array,
                          short[] target)
        Deprecated.
        Returns the start position of the first occurrence of the specified target within array, or -1 if there is no such occurrence.

        More formally, returns the lowest index i such that java.util.Arrays.copyOfRange(array, i, i + target.length) contains exactly the same elements as target.

        Parameters:
        array - the array to search for the sequence target
        target - the array to search for as a sub-sequence of array

      • lastIndexOf

        public static int lastIndexOf​(short[] array,
                              short target)
        Deprecated.
        Returns the index of the last appearance of the value target in array.
        Parameters:
        array - an array of short values, possibly empty
        target - a primitive short value
        Returns:
        the greatest index i for which array[i] == target, or -1 if no such index exists.

      • min

        public static short min​(short... array)
        Deprecated.
        Returns the least value present in array.
        Parameters:
        array - a nonempty array of short values
        Returns:
        the value present in array that is less than or equal to every other value in the array
        Throws:
        java.lang.IllegalArgumentException - if array is empty

      • max

        public static short max​(short... array)
        Deprecated.
        Returns the greatest value present in array.
        Parameters:
        array - a nonempty array of short values
        Returns:
        the value present in array that is greater than or equal to every other value in the array
        Throws:
        java.lang.IllegalArgumentException - if array is empty

      • concat

        public static short[] concat​(short[]... arrays)
        Deprecated.
        Returns the values from each provided array combined into a single array. For example, concat(new short[] {a, b}, new short[] {}, new short[] {c} returns the array {a, b, c}.
        Parameters:
        arrays - zero or more short arrays
        Returns:
        a single array containing all the values from the source arrays, in order

      • toByteArray

        @GwtIncompatible("doesn\'t work")
public static byte[] toByteArray​(short value)
        Deprecated.
        Returns a big-endian representation of value in a 2-element byte array; equivalent to ByteBuffer.allocate(2).putShort(value).array(). For example, the input value (short) 0x1234 would yield the byte array {0x12, 0x34}.

        If you need to convert and concatenate several values (possibly even of different types), use a shared ByteBuffer instance, or use ByteStreams.newDataOutput() to get a growable buffer.

      • fromByteArray

        @GwtIncompatible("doesn\'t work")
public static short fromByteArray​(byte[] bytes)
        Deprecated.
        Returns the short value whose big-endian representation is stored in the first 2 bytes of bytes; equivalent to ByteBuffer.wrap(bytes).getShort(). For example, the input byte array {0x54, 0x32} would yield the short value 0x5432.

        Arguably, it's preferable to use ByteBuffer; that library exposes much more flexibility at little cost in readability.

        Throws:
        java.lang.IllegalArgumentException - if bytes has fewer than 2 elements

      • fromBytes

        @GwtIncompatible("doesn\'t work")
public static short fromBytes​(byte b1,
                              byte b2)
        Deprecated.
        Returns the short value whose byte representation is the given 2 bytes, in big-endian order; equivalent to Shorts.fromByteArray(new byte[] {b1, b2}).
        Since:
        7.0

      • ensureCapacity

        public static short[] ensureCapacity​(short[] array,
                                     int minLength,
                                     int padding)
        Deprecated.
        Returns an array containing the same values as array, but guaranteed to be of a specified minimum length. If array already has a length of at least minLength, it is returned directly. Otherwise, a new array of size minLength + padding is returned, containing the values of array, and zeroes in the remaining places.
        Parameters:
        array - the source array
        minLength - the minimum length the returned array must guarantee
        padding - an extra amount to "grow" the array by if growth is necessary
        Returns:
        an array containing the values of array, with guaranteed minimum length minLength
        Throws:
        java.lang.IllegalArgumentException - if minLength or padding is negative

      • join

        public static java.lang.String join​(java.lang.String separator,
                                    short... array)
        Deprecated.
        Returns a string containing the supplied short values separated by separator. For example, join("-", (short) 1, (short) 2, (short) 3) returns the string "1-2-3".
        Parameters:
        separator - the text that should appear between consecutive values in the resulting string (but not at the start or end)
        array - an array of short values, possibly empty

      • lexicographicalComparator

        public static java.util.Comparator<short[]> lexicographicalComparator()
        Deprecated.
        Returns a comparator that compares two short arrays lexicographically. That is, it compares, using compare(short, short)), the first pair of values that follow any common prefix, or when one array is a prefix of the other, treats the shorter array as the lesser. For example, [] < [(short) 1] < [(short) 1, (short) 2] < [(short) 2].

        The returned comparator is inconsistent with Object.equals(Object) (since arrays support only identity equality), but it is consistent with Arrays.equals(short[], short[]).

        Since:
        2.0
        See Also:
        Lexicographical order article at Wikipedia

      • toArray

        public static short[] toArray​(java.util.Collection<? extends java.lang.Number> collection)
        Deprecated.
        Returns an array containing each value of collection, converted to a short value in the manner of Number.shortValue().

        Elements are copied from the argument collection as if by collection.toArray(). Calling this method is as thread-safe as calling that method.

        Parameters:
        collection - a collection of Number instances
        Returns:
        an array containing the same values as collection, in the same order, converted to primitives
        Throws:
        java.lang.NullPointerException - if collection or any of its elements is null
        Since:
        1.0 (parameter was Collection<Short> before 12.0)

      • asList

        public static java.util.List<java.lang.Short> asList​(short... backingArray)
        Deprecated.
        Returns a fixed-size list backed by the specified array, similar to Arrays.asList(Object[]). The list supports List.set(int, Object), but any attempt to set a value to null will result in a NullPointerException.

        The returned list maintains the values, but not the identities, of Short objects written to or read from it. For example, whether list.get(0) == list.get(0) is true for the returned list is unspecified.

        Parameters:
        backingArray - the array to back the list
        Returns:
        a list view of the array