DataQueue

All Implemented Interfaces:
```
public interface DataQueue

                    
```
A Thread-Safe Queue used to store DataEntity Objects.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract boolean`	`add(DataEntity dataEntity)`	Add a new DataEntity Object to DataQueue
`abstract DataEntity`	`peek()`	Retrieves the head of DataQueue else returns null if DataQueue is empty.
`abstract List<DataEntity>`	`peek(int n)`	Retrieves the first n entries in this DataQueue.
`abstract boolean`	`remove()`	Removes the head of this DataQueue
`abstract boolean`	`remove(int n)`	Removed the first n elements in this DataQueue
`abstract boolean`	`clear()`	Removes all stored DataEntity objects.
`abstract int`	`count()`	Returns the count of DataEntity objects in this DataQueue.
`abstract void`	`close()`	Closes the current DataQueue.

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

- Constructor Detail
- Method Detail
  - add
```
 abstract boolean add(DataEntity dataEntity)
```
    Add a new DataEntity Object to DataQueue
    
    Returns:
    
    true if successfully added else false.
  - peek
```
 abstract DataEntity peek()
```
    Retrieves the head of DataQueue else returns null if DataQueue is empty.
  - peek
```
 abstract List<DataEntity> peek(int n)
```
    Retrieves the first n entries in this DataQueue. Returns null if DataQueue is empty.
  - remove
```
 abstract boolean remove()
```
    Removes the head of this DataQueue
    
    Returns:
    
    true if successfully removed else returns false.
  - remove
```
 abstract boolean remove(int n)
```
    Removed the first n elements in this DataQueue
    
    Returns:
    
    true if successfully removed else returns false.
  - clear
```
 abstract boolean clear()
```
    Removes all stored DataEntity objects.
    
    Returns:
    
    true if successfully removed else returns false.
  - count
```
 abstract int count()
```
    Returns the count of DataEntity objects in this DataQueue.
  - close
```
 abstract void close()
```
    Closes the current DataQueue.