Package org.docx4j.com.google.common.collect

Class ObjectArrays

java.lang.Object
org.docx4j.com.google.common.collect.ObjectArrays
@GwtCompatible(emulated=true) public final class ObjectArrays extends Object
Static utility methods pertaining to object arrays.
Since:
2.0
Author:
Kevin Bourrillion

  • Method Summary

    Modifier and Type
    Method
    Description
    static <T> T[]
    concat(@Nullable T element, T[] array)
    Returns a new array that prepends element to array.
    static <T> T[]
    concat(T[] array, @Nullable T element)
    Returns a new array that appends element to array.
    static <T> T[]
    concat(T[] first, T[] second, Class<T> type)
    Returns a new array that contains the concatenated contents of two arrays.
    static <T> T[]
    newArray(Class<T> type, int length)
    Returns a new array of the given length with the specified component type.
    static <T> T[]
    newArray(T[] reference, int length)
    Returns a new array of the given length with the same type as a reference array.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • newArray

      @GwtIncompatible public static <T> T[] newArray(Class<T> type, int length)
      Returns a new array of the given length with the specified component type.
      Parameters:
      type - the component type
      length - the length of the new array

    • newArray

      public static <T> T[] newArray(T[] reference, int length)
      Returns a new array of the given length with the same type as a reference array.
      Parameters:
      reference - any array of the desired type
      length - the length of the new array

    • concat

      @GwtIncompatible public static <T> T[] concat(T[] first, T[] second, Class<T> type)
      Returns a new array that contains the concatenated contents of two arrays.
      Parameters:
      first - the first array of elements to concatenate
      second - the second array of elements to concatenate
      type - the component type of the returned array

    • concat

      public static <T> T[] concat(@Nullable T element, T[] array)
      Returns a new array that prepends element to array.
      Parameters:
      element - the element to prepend to the front of array
      array - the array of elements to append
      Returns:
      an array whose size is one larger than array, with element occupying the first position, and the elements of array occupying the remaining elements.

    • concat

      public static <T> T[] concat(T[] array, @Nullable T element)
      Returns a new array that appends element to array.
      Parameters:
      array - the array of elements to prepend
      element - the element to append to the end
      Returns:
      an array whose size is one larger than array, with the same contents as array, plus element occupying the last position.