org.eclipse.xtext.xbase.lib

Class ArrayExtensions

java.lang.Object

org.eclipse.xtext.xbase.lib.ArrayExtensions

@GwtCompatible
public class ArrayExtensions
extends java.lang.Object

An extension library for arrays, to be used with Xtend. It allows to use an array without converting it to a list first.

Since:

2.4

Constructor Summary

Constructors

Constructor and Description
ArrayExtensions()

Method Summary

Modifier and Type	Method and Description
static boolean[]	clone(boolean[] array) Clones the array.
static byte[]	clone(byte[] array) Clones the array.
static char[]	clone(char[] array) Clones the array.
static double[]	clone(double[] array) Clones the array.
static float[]	clone(float[] array) Clones the array.
static int[]	clone(int[] array) Clones the array.
static long[]	clone(long[] array) Clones the array.
static short[]	clone(short[] array) Clones the array.
static <T> T[]	clone(T[] array) Clones the array.
static boolean	equals(boolean[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(byte[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(char[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(double[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(float[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(int[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(long[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(java.lang.Object[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	equals(short[] array, java.lang.Object other) Returns whether the array and the given other object are identical.
static boolean	get(boolean[][] array, int index0, int index1)
static boolean	get(boolean[] array, int index)
static byte	get(byte[][] array, int index0, int index1)
static byte	get(byte[] array, int index)
static char	get(char[][] array, int index0, int index1)
static char	get(char[] array, int index)
static double	get(double[][] array, int index0, int index1)
static double	get(double[] array, int index)
static float	get(float[][] array, int index0, int index1)
static float	get(float[] array, int index)
static int	get(int[][] array, int index0, int index1)
static int	get(int[] array, int index)
static long	get(long[][] array, int index0, int index1)
static long	get(long[] array, int index)
static short	get(short[][] array, int index0, int index1)
static short	get(short[] array, int index)
static <T> T	get(T[][] array, int index0, int index1)
static <T> T	get(T[] array, int index)
static int	hashCode(boolean[] array) Returns a hash code value for the given array.
static int	hashCode(byte[] array) Returns a hash code value for the given array.
static int	hashCode(char[] array) Returns a hash code value for the given array.
static int	hashCode(double[] array) Returns a hash code value for the given array.
static int	hashCode(float[] array) Returns a hash code value for the given array.
static int	hashCode(int[] array) Returns a hash code value for the given array.
static int	hashCode(long[] array) Returns a hash code value for the given array.
static int	hashCode(java.lang.Object[] array) Returns a hash code value for the given array.
static int	hashCode(short[] array) Returns a hash code value for the given array.
static int	length(boolean[] array)
static int	length(byte[] array)
static int	length(char[] array)
static int	length(double[] array)
static int	length(float[] array)
static int	length(int[] array)
static int	length(long[] array)
static int	length(java.lang.Object[] array)
static int	length(short[] array)
static boolean	set(boolean[][] array, int index0, int index1, boolean value)
static boolean	set(boolean[] array, int index, boolean value)
static byte	set(byte[][] array, int index0, int index1, byte value)
static byte	set(byte[] array, int index, byte value)
static char	set(char[][] array, int index0, int index1, char value)
static char	set(char[] array, int index, char value)
static double	set(double[][] array, int index0, int index1, double value)
static double	set(double[] array, int index, double value)
static float	set(float[][] array, int index0, int index1, float value)
static float	set(float[] array, int index, float value)
static int	set(int[][] array, int index0, int index1, int value)
static int	set(int[] array, int index, int value)
static long	set(long[][] array, int index0, int index1, long value)
static long	set(long[] array, int index, long value)
static short	set(short[][] array, int index0, int index1, short value)
static short	set(short[] array, int index, short value)
static <T,E extends T> T	set(T[][] array, int index0, int index1, E value)
static <T,E extends T> T	set(T[] array, int index, E value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayExtensions

public ArrayExtensions()

Method Detail

set

public static <T,E extends T> T set(T[] array,
                                    int index,
                                    E value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

Since:

2.4

get

@Pure
public static <T> T get(T[] array,
                              int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

clone

@Pure
 @GwtIncompatible(value="clone")
public static <T> T[] clone(T[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

length

@Pure
public static int length(java.lang.Object[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(java.lang.Object[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(java.lang.Object[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

get

@Pure
public static boolean get(boolean[] array,
                                int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static boolean set(boolean[] array,
                          int index,
                          boolean value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(boolean[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(boolean[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(boolean[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static boolean[] clone(boolean[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static double get(double[] array,
                               int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static double set(double[] array,
                         int index,
                         double value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(double[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(double[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(double[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static double[] clone(double[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static float get(float[] array,
                              int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static float set(float[] array,
                        int index,
                        float value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(float[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(float[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(float[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static float[] clone(float[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static long get(long[] array,
                             int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static long set(long[] array,
                       int index,
                       long value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(long[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(long[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(long[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static long[] clone(long[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static int get(int[] array,
                            int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static int set(int[] array,
                      int index,
                      int value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(int[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(int[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(int[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static int[] clone(int[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static char get(char[] array,
                             int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static char set(char[] array,
                       int index,
                       char value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(char[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(char[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(char[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static char[] clone(char[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static short get(short[] array,
                              int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static short set(short[] array,
                        int index,
                        short value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(short[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(short[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(short[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static short[] clone(short[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static byte get(byte[] array,
                             int index)

Parameters:

array - the array

index - the index

Returns:

the value at the given index

set

public static byte set(byte[] array,
                       int index,
                       byte value)

Parameters:

array - the array

index - the index the value should be set at

value - the value to set at the given index

Returns:

the new value

length

@Pure
public static int length(byte[] array)

Parameters:

array - the array

Returns:

the length of the given array

hashCode

@Pure
public static int hashCode(byte[] array)

Returns a hash code value for the given array.

Parameters:

array - the array

Returns:

the hash code

Since:

2.5

equals

@Pure
public static boolean equals(byte[] array,
                                   java.lang.Object other)

Returns whether the array and the given other object are identical. Delegates to Object.equals(Object)

Parameters:

array - the array

other - the other element to compare to

Returns:

whether the two given argument are identical

Since:

2.5

clone

@Pure
 @GwtIncompatible(value="clone")
public static byte[] clone(byte[] array)

Clones the array. @see Object.clone()

Parameters:

array - the array

Returns:

the cloned array

Since:

2.5

get

@Pure
public static <T> T get(T[][] array,
                              int index0,
                              int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given index

Since:

2.16

set

public static <T,E extends T> T set(T[][] array,
                                    int index0,
                                    int index1,
                                    E value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static boolean get(boolean[][] array,
                                int index0,
                                int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static boolean set(boolean[][] array,
                          int index0,
                          int index1,
                          boolean value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static double get(double[][] array,
                               int index0,
                               int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static double set(double[][] array,
                         int index0,
                         int index1,
                         double value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexex

Returns:

the new value

Since:

2.16

get

@Pure
public static float get(float[][] array,
                              int index0,
                              int index1)

Parameters:

array - the array

index0 - the first index

index1 - the first index

Returns:

the value at the given indexes

Since:

2.16

set

public static float set(float[][] array,
                        int index0,
                        int index1,
                        float value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static long get(long[][] array,
                             int index0,
                             int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static long set(long[][] array,
                       int index0,
                       int index1,
                       long value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static int get(int[][] array,
                            int index0,
                            int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static int set(int[][] array,
                      int index0,
                      int index1,
                      int value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given index

Returns:

the new value

Since:

2.16

get

@Pure
public static char get(char[][] array,
                             int index0,
                             int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static char set(char[][] array,
                       int index0,
                       int index1,
                       char value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static short get(short[][] array,
                              int index0,
                              int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static short set(short[][] array,
                        int index0,
                        int index1,
                        short value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16

get

@Pure
public static byte get(byte[][] array,
                             int index0,
                             int index1)

Parameters:

array - the array

index0 - the first index

index1 - the second index

Returns:

the value at the given indexes

Since:

2.16

set

public static byte set(byte[][] array,
                       int index0,
                       int index1,
                       byte value)

Parameters:

array - the array

index0 - the first index the value should be set at

index1 - the second index the value should be set at

value - the value to set at the given indexes

Returns:

the new value

Since:

2.16