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

java.lang.Object
- com.db4o.foundation.Tree
- - com.db4o.internal.query.processor.QPending

All Implemented Interfaces:

DeepClone, ShallowClone, Visitable
```
public class QPending
extends Tree
```

Field Summary
- Fields inherited from class com.db4o.foundation.Tree
  _preceding, _size, _subsequent

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(Tree a_to)`	returns 0, if keys are equal uses this - other returns positive if this is greater than a_to returns negative if this is smaller than a_to
`java.lang.Object`	`key()`
`java.lang.Object`	`shallowClone()`

Methods inherited from class com.db4o.foundation.Tree
accept, add, add, add, addedOrExisting, balance, balanceCheckNulls, calculateSize, deepClone, deepClone, depth, duplicates, filter, find, find, findGreaterOrEqual, findSmaller, first, last, last, nodes, onAttemptToAddDuplicate, ownSize, remove, removeChildren, removeFirst, removeLike, removeLike, removeNode, root, rotateLeft, rotateRight, setSizeOwn, setSizeOwnPlus, setSizeOwnPlus, setSizeOwnPreceding, setSizeOwnPrecedingSubsequent, setSizeOwnSubsequent, shallowCloneInternal, size, size, traverse, traverse, traverse, traverseFromLeaves, wasAddedToTree

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

- Method Detail
  - compare
```
public int compare(Tree a_to)
```
    Description copied from class: Tree
    
    returns 0, if keys are equal uses this - other returns positive if this is greater than a_to returns negative if this is smaller than a_to
    
    Specified by:
    
    compare in class Tree
  - shallowClone
```
public java.lang.Object shallowClone()
```
    Specified by:
    
    shallowClone in interface ShallowClone
    
    Overrides:
    
    shallowClone in class Tree
  - key
```
public java.lang.Object key()
```
    Specified by:
    
    key in class Tree