CircularIntArray (Android Support Util For Java 1.0-RELEASE API)

java.lang.Object
- android.support.v4.util.CircularIntArray

```
public final class CircularIntArray
extends Object
```
CircularIntArray is a circular integer array data structure that provides O(1) random read, O(1) prepend and O(1) append. The CircularIntArray automatically grows its capacity when number of added integers is over its capacity.

Constructor Summary

Constructors
Constructor and Description
`CircularIntArray()` Create a CircularIntArray with default capacity.
`CircularIntArray(int minCapacity)` Create a CircularIntArray with capacity for at least minCapacity elements.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addFirst(int e)` Add an integer in front of the CircularIntArray.
`void`	`addLast(int e)` Add an integer at end of the CircularIntArray.
`void`	`clear()` Remove all integers from the CircularIntArray.
`int`	`get(int n)` Get nth (0 <= n <= size()-1) integer of the CircularIntArray.
`int`	`getFirst()` Get first integer of the CircularIntArray.
`int`	`getLast()` Get last integer of the CircularIntArray.
`boolean`	`isEmpty()` Return true if size() is 0.
`int`	`popFirst()` Remove first integer from front of the CircularIntArray and return it.
`int`	`popLast()` Remove last integer from end of the CircularIntArray and return it.
`void`	`removeFromEnd(int numOfElements)` Remove multiple elements from end of the CircularIntArray, ignore when numOfElements is less than or equals to 0.
`void`	`removeFromStart(int numOfElements)` Remove multiple integers from front of the CircularIntArray, ignore when numOfElements is less than or equals to 0.
`int`	`size()` Get number of integers in the CircularIntArray.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CircularIntArray
```
public CircularIntArray()
```
    Create a CircularIntArray with default capacity.
  - CircularIntArray
```
public CircularIntArray(int minCapacity)
```
    Create a CircularIntArray with capacity for at least minCapacity elements.
    
    Parameters:
    
    minCapacity - The minimum capacity required for the CircularIntArray.
- Method Detail
  - addFirst
```
public void addFirst(int e)
```
    Add an integer in front of the CircularIntArray.
    
    Parameters:
    
    e - Integer to add.
  - addLast
```
public void addLast(int e)
```
    Add an integer at end of the CircularIntArray.
    
    Parameters:
    
    e - Integer to add.
  - popFirst
```
public int popFirst()
```
    Remove first integer from front of the CircularIntArray and return it.
    
    Returns:
    
    The integer removed.
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if CircularIntArray is empty.
  - popLast
```
public int popLast()
```
    Remove last integer from end of the CircularIntArray and return it.
    
    Returns:
    
    The integer removed.
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if CircularIntArray is empty.
  - clear
```
public void clear()
```
    Remove all integers from the CircularIntArray.
  - removeFromStart
```
public void removeFromStart(int numOfElements)
```
    Remove multiple integers from front of the CircularIntArray, ignore when numOfElements is less than or equals to 0.
    
    Parameters:
    
    numOfElements - Number of integers to remove.
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if numOfElements is larger than size()
  - removeFromEnd
```
public void removeFromEnd(int numOfElements)
```
    Remove multiple elements from end of the CircularIntArray, ignore when numOfElements is less than or equals to 0.
    
    Parameters:
    
    numOfElements - Number of integers to remove.
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if numOfElements is larger than size()
  - getFirst
```
public int getFirst()
```
    Get first integer of the CircularIntArray.
    
    Returns:
    
    The first integer.
    
    Throws:
    
    {@link - ArrayIndexOutOfBoundsException} if CircularIntArray is empty.
  - getLast
```
public int getLast()
```
    Get last integer of the CircularIntArray.
    
    Returns:
    
    The last integer.
    
    Throws:
    
    {@link - ArrayIndexOutOfBoundsException} if CircularIntArray is empty.
  - get
```
public int get(int n)
```
    Get nth (0 <= n <= size()-1) integer of the CircularIntArray.
    
    Parameters:
    
    n - The zero based element index in the CircularIntArray.
    
    Returns:
    
    The nth integer.
    
    Throws:
    
    {@link - ArrayIndexOutOfBoundsException} if n < 0 or n >= size().
  - size
```
public int size()
```
    Get number of integers in the CircularIntArray.
    
    Returns:
    
    Number of integers in the CircularIntArray.
  - isEmpty
```
public boolean isEmpty()
```
    Return true if size() is 0.
    
    Returns:
    
    true if size() is 0.

Class CircularIntArray

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CircularIntArray

CircularIntArray

Method Detail

addFirst

addLast

popFirst

popLast

clear

removeFromStart

removeFromEnd

getFirst

getLast

get

size

isEmpty