Grizzly NIO 5.0.2 · org.glassfish.grizzly.utils.ArrayUtils

Access	Constructor and Description
public	ArrayUtils()

Method Summary

Modifier and Type	Method and Description
public static < type of the array element T> T[]	Returns: array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array. addUnique(T[] array array, T element to add element) Add unique element to the array.
public static < type of the array element T> T[]	Returns: array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array. addUnique(final T[] array array, final T element to add element, final boolean if passed element is equal to some element in the array then depending on this parameter it will be replaced or not with the passed element. replaceElementIfEquals) Add unique element to the array.
public static int	binarySearch(final int[] a, final int fromIndex, final int toIndex, final int key)
public static < type of the array element T> int	Returns: element's index, or `-1` if element wasn't found. indexOf(T[] array array, Object the element to look for. element) Return the element index in the array.
public static < type of the array element T> T[]	Returns: array, which won't contain the element. Either new array instance, if passed array contains the element, or the same array instance, if the element wasn't present in the array. `null` will be returned if the last element was removed from the passed array. remove(T[] array array, Object the element to remove element) Removes the element from the array.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

ArrayUtils	back to summary
public ArrayUtils()

Method Detail

addUnique	back to summary
public static <T> T[] addUnique(T[] array, T element) Add unique element to the array. Parameters <T> type of the array element array:T[] array element:T element to add Returns:T[] array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array.

addUnique

back to summary

public static <T> T[] addUnique(T[] array, T element)

Add unique element to the array.

Parameters

<T>: type of the array element
array:T[]: array
element:T: element to add

Returns:T[]

array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array.

addUnique	back to summary
public static <T> T[] addUnique(final T[] array, final T element, final boolean replaceElementIfEquals) Add unique element to the array. Parameters <T> type of the array element array:T[] array element:T element to add replaceElementIfEquals:boolean if passed element is equal to some element in the array then depending on this parameter it will be replaced or not with the passed element. Returns:T[] array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array.

addUnique

back to summary

public static <T> T[] addUnique(final T[] array, final T element, final boolean replaceElementIfEquals)

Add unique element to the array.

Parameters

<T>: type of the array element
array:T[]: array
element:T: element to add
replaceElementIfEquals:boolean: if passed element is equal to some element in the array then depending on this parameter it will be replaced or not with the passed element.

Returns:T[]

array, which will contain the new element. Either new array instance, if passed array didn't contain the element, or the same array instance, if the element is already present in the array.

binarySearch	back to summary
public static int binarySearch(final int[] a, final int fromIndex, final int toIndex, final int key)

indexOf back to summary

indexOf	back to summary
public static <T> int indexOf(T[] array, Object element) Return the element index in the array. Parameters <T> type of the array element array:T[] array element:Object the element to look for. Returns:int element's index, or `-1` if element wasn't found.

public static <T> int indexOf(T[] array, Object element)

Return the element index in the array.

Parameters

<T>: type of the array element
array:T[]: array
element:Object: the element to look for.

Returns:int

element's index, or -1 if element wasn't found.

remove back to summary

remove	back to summary
public static <T> T[] remove(T[] array, Object element) Removes the element from the array. Parameters <T> type of the array element array:T[] array element:Object the element to remove Returns:T[] array, which won't contain the element. Either new array instance, if passed array contains the element, or the same array instance, if the element wasn't present in the array. `null` will be returned if the last element was removed from the passed array. Annotations @SuppressWarnings:unchecked

public static <T> T[] remove(T[] array, Object element)

Removes the element from the array.

Parameters

<T>: type of the array element
array:T[]: array
element:Object: the element to remove

Returns:T[]

array, which won't contain the element. Either new array instance, if passed array contains the element, or the same array instance, if the element wasn't present in the array. null will be returned if the last element was removed from the passed array.

Annotations

@SuppressWarnings:unchecked

public final Class ArrayUtils

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