NoDuplicatesQueue SourceCode GPL - https://github.com/iboxdb/db4o-gpl

java.lang.Object
- com.db4o.foundation.NoDuplicatesQueue

All Implemented Interfaces:: Queue4

public class NoDuplicatesQueue
extends java.lang.Object
implements Queue4

Constructor Summary

Constructors
Constructor Description

NoDuplicatesQueue(Queue4 queue)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(java.lang.Object obj)`
`boolean`	`hasNext()`
`Iterator4`	`iterator()`
`java.lang.Object`	`next()`
`java.lang.Object`	`nextMatching(Predicate4 condition)`	Returns the next object in the queue that matches the specified condition.

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

- Constructor Detail
  - NoDuplicatesQueue
```
public NoDuplicatesQueue(Queue4 queue)
```
- Method Detail
  - add
```
public void add(java.lang.Object obj)
```
    Specified by:
    
    add in interface Queue4
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Queue4
  - iterator
```
public Iterator4 iterator()
```
    Specified by:
    
    iterator in interface Queue4
  - next
```
public java.lang.Object next()
```
    Specified by:
    
    next in interface Queue4
  - nextMatching
```
public java.lang.Object nextMatching(Predicate4 condition)
```
    Description copied from interface: Queue4
    
    Returns the next object in the queue that matches the specified condition. The operation is always NON-BLOCKING.
    
    Specified by:
    
    nextMatching in interface Queue4
    
    Parameters:
    
    condition - the object must satisfy to be returned
    
    Returns:
    
    the object satisfying the condition or null if none does