elemental.util.impl

Class JreArrayOfInt

java.lang.Object

elemental.util.impl.JreArrayOfInt

All Implemented Interfaces:

ArrayOfInt

public class JreArrayOfInt
extends Object
implements ArrayOfInt

JRE implementation of ArrayOfInt for server and dev mode.

Constructor Summary

Constructors

Constructor and Description
JreArrayOfInt()

Method Summary

Methods

Modifier and Type	Method and Description
ArrayOfInt	concat(ArrayOfInt values) Returns a new array that is the concatenation of this array and values.
boolean	contains(int value) Indicates whether the array contains the specified value.
int	get(int index) Gets the value at a given index.
int	indexOf(int value) Returns the index of the specified value or -1 if the value is not found.
void	insert(int index, int value) Inserts a new element into the array at the specified index.
boolean	isEmpty() Returns true if the length of the array is zero.
boolean	isSet(int index) Check that the specified index has been initialized to a valid value.
String	join() Convert each element of the array to a String and join them with a comma separator.
String	join(String separator) Convert each element of the array to a String and join them with a comma separator.
int	length() Gets the length of the array.
int	peek() Returns the last value of the array;
int	pop() Remove and return the element from the end of the array.
void	push(int value) Pushes the given integer onto the end of the array.
void	remove(int value) Searches for the specified value in the array and removes the first occurrence if found.
void	removeByIndex(int index) Removes the element at the specified index.
void	set(int index, int value) Sets the value value at a given index.
void	setLength(int length) Reset the length of the array.
int	shift() Shifts the first value off the array.
void	sort() Sorts the contents of the array in ascending order.
void	sort(CanCompareInt comparator) Sorts the contents of the Array based on the CanCompareInt.
ArrayOfInt	splice(int index, int count) Removes the specified number of elements starting at index and returns the removed elements.
void	unshift(int value) Shifts a value onto the beginning of the array.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

JreArrayOfInt

public JreArrayOfInt()

Method Detail

concat

public ArrayOfInt concat(ArrayOfInt values)

Description copied from interface: ArrayOfInt

Returns a new array that is the concatenation of this array and values. This method does not mutate the current array.

Specified by:

concat in interface ArrayOfInt

contains

public boolean contains(int value)

Description copied from interface: ArrayOfInt

Indicates whether the array contains the specified value.

Specified by:

contains in interface ArrayOfInt

get

public int get(int index)

Description copied from interface: ArrayOfInt

Gets the value at a given index. If no value exists at the given index, a type-conversion error will occur in hosted mode and unpredictable behavior may occur in web mode. If the numeric value returned is non-integral, it will cause a warning in hosted mode, and may affect the results of mathematical expressions.

Specified by:

get in interface ArrayOfInt

Parameters:

index - the index to be retrieved

Returns:

the value at the given index

indexOf

public int indexOf(int value)

Description copied from interface: ArrayOfInt

Returns the index of the specified value or -1 if the value is not found.

Specified by:

indexOf in interface ArrayOfInt

insert

public void insert(int index,
          int value)

Description copied from interface: ArrayOfInt

Inserts a new element into the array at the specified index. Note: If index >= the length of the array, the element will be appended to the end. Also if the index is negative, the element will be inserted starting from the end of the array.

Specified by:

insert in interface ArrayOfInt

isEmpty

public boolean isEmpty()

Description copied from interface: ArrayOfInt

Returns true if the length of the array is zero.

Specified by:

isEmpty in interface ArrayOfInt

Returns:

true when length is zero

isSet

public boolean isSet(int index)

Description copied from interface: ArrayOfInt

Check that the specified index has been initialized to a valid value.

Specified by:

isSet in interface ArrayOfInt

join

public String join()

Description copied from interface: ArrayOfInt

Convert each element of the array to a String and join them with a comma separator. The value returned from this method may vary between browsers based on how JavaScript values are converted into strings.

Specified by:

join in interface ArrayOfInt

join

public String join(String separator)

Description copied from interface: ArrayOfInt

Convert each element of the array to a String and join them with a comma separator. The value returned from this method may vary between browsers based on how JavaScript values are converted into strings.

Specified by:

join in interface ArrayOfInt

length

public int length()

Description copied from interface: ArrayOfInt

Gets the length of the array.

Specified by:

length in interface ArrayOfInt

Returns:

the array length

peek

public int peek()

Description copied from interface: ArrayOfInt

Returns the last value of the array;

Specified by:

peek in interface ArrayOfInt

Returns:

the last value

pop

public int pop()

Description copied from interface: ArrayOfInt

Remove and return the element from the end of the array.

Specified by:

pop in interface ArrayOfInt

Returns:

the removed value

push

public void push(int value)

Description copied from interface: ArrayOfInt

Pushes the given integer onto the end of the array.

Specified by:

push in interface ArrayOfInt

remove

public void remove(int value)

Description copied from interface: ArrayOfInt

Searches for the specified value in the array and removes the first occurrence if found.

Specified by:

remove in interface ArrayOfInt

removeByIndex

public void removeByIndex(int index)

Description copied from interface: ArrayOfInt

Removes the element at the specified index.

Specified by:

removeByIndex in interface ArrayOfInt

set

public void set(int index,
       int value)

Description copied from interface: ArrayOfInt

Sets the value value at a given index. If the index is out of bounds, the value will still be set. The array's length will be updated to encompass the bounds implied by the added value.

Specified by:

set in interface ArrayOfInt

Parameters:

index - the index to be set

value - the value to be stored

setLength

public void setLength(int length)

Description copied from interface: ArrayOfInt

Reset the length of the array.

Specified by:

setLength in interface ArrayOfInt

Parameters:

length - the new length of the array

shift

public int shift()

Description copied from interface: ArrayOfInt

Shifts the first value off the array.

Specified by:

shift in interface ArrayOfInt

Returns:

the shifted value

sort

public void sort()

Description copied from interface: ArrayOfInt

Sorts the contents of the array in ascending order.

Specified by:

sort in interface ArrayOfInt

sort

public void sort(CanCompareInt comparator)

Description copied from interface: ArrayOfInt

Sorts the contents of the Array based on the CanCompareInt.

Specified by:

sort in interface ArrayOfInt

splice

public ArrayOfInt splice(int index,
                int count)

Description copied from interface: ArrayOfInt

Removes the specified number of elements starting at index and returns the removed elements.

Specified by:

splice in interface ArrayOfInt

unshift

public void unshift(int value)

Description copied from interface: ArrayOfInt

Shifts a value onto the beginning of the array.

Specified by:

unshift in interface ArrayOfInt

Parameters:

value - the value to the stored