ConsumableBlockingQueue (uk.gov.gchq.gaffer:gaffer2 2.3.1 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractQueue<E>
  - - java.util.concurrent.ArrayBlockingQueue<T>
    - - uk.gov.gchq.gaffer.commonutil.iterable.ConsumableBlockingQueue<T>

Type Parameters:

T - the type of object in the queue

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>, BlockingQueue<T>, Queue<T>
```
public class ConsumableBlockingQueue<T>
extends ArrayBlockingQueue<T>
```
Extension to ArrayBlockingQueue to allow consumers to iterate over the queue, consuming the data, without being blocked.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

ConsumableBlockingQueue(int maxSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`	Warning - this will convert the entire queue to an array to check if the items are equal so use it with with caution.
`int`	`hashCode()`	Warning - this will convert the entire queue to an array to get a hashcode, so use it with caution.
`Iterator<T>`	`iterator()`
`String`	`toString()`	Warning - this will convert the entire queue to an array to get a string, so use with caution.

Methods inherited from class java.util.concurrent.ArrayBlockingQueue
add, clear, contains, drainTo, drainTo, forEach, offer, offer, peek, poll, poll, put, remainingCapacity, remove, removeAll, removeIf, retainAll, size, spliterator, take, toArray, toArray

Methods inherited from class java.util.AbstractQueue
addAll, element, remove

Methods inherited from class java.util.AbstractCollection
containsAll, isEmpty

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
addAll, containsAll, isEmpty, parallelStream, stream, toArray

Methods inherited from interface java.util.Queue
element, remove

- Constructor Detail
  - ConsumableBlockingQueue
```
public ConsumableBlockingQueue(int maxSize)
```
- Method Detail
  - iterator
```
@Nonnull
public Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface Collection<T>
    
    Specified by:
    
    iterator in interface Iterable<T>
    
    Overrides:
    
    iterator in class ArrayBlockingQueue<T>
  - equals
```
public boolean equals(Object obj)
```
    Warning - this will convert the entire queue to an array to check if the items are equal so use it with with caution.
    
    Specified by:
    
    equals in interface Collection<T>
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    obj - the object to compare
    
    Returns:
    
    true if equal, otherwise false.
  - hashCode
```
public int hashCode()
```
    Warning - this will convert the entire queue to an array to get a hashcode, so use it with caution.
    
    Specified by:
    
    hashCode in interface Collection<T>
    
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Warning - this will convert the entire queue to an array to get a string, so use with caution.
    
    Overrides:
    
    toString in class ArrayBlockingQueue<T>