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

All Known Implementing Classes:

QLinConstraint, QLinField, QLinNode, QLinOrderBy, QLinRoot, QLinSodaNode, QLinSubNode
```
public interface QLin<T>
```
a node in a QLin ("Coolin") query. QLin is a new experimental query interface. We would really like to have LINQ for Java instead.

Since:

8.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`QLin<T>`	`equal(java.lang.Object obj)`
`QLin<T>`	`greater(java.lang.Object obj)`
`QLin<T>`	`limit(int size)`
`QLin<T>`	`orderBy(java.lang.Object expression, QLinOrderByDirection direction)`	orders the query by the expression.
`ObjectSet<T>`	`select()`	executes the QLin query and returns the result as an `ObjectSet`.
`T`	`single()`
`T`	`singleOrDefault(T defaultValue)`
`QLin<T>`	`smaller(java.lang.Object obj)`
`QLin<T>`	`startsWith(java.lang.String string)`
`QLin<T>`	`where(java.lang.Object expression)`	adds a where node to this QLin query.

- Method Detail
  - where
```
QLin<T> where(java.lang.Object expression)
```
    adds a where node to this QLin query.
    
    Parameters:
    
    expression - can be any of the following:
  - select
```
ObjectSet<T> select()
```
    executes the QLin query and returns the result as an ObjectSet. Note that ObjectSet extends List and Iterable on the platforms that support these interfaces. You may want to use these interfaces instead of working directly against an ObjectSet.
  - equal
```
QLin<T> equal(java.lang.Object obj)
```
  - startsWith
```
QLin<T> startsWith(java.lang.String string)
```
  - limit
```
QLin<T> limit(int size)
```
  - smaller
```
QLin<T> smaller(java.lang.Object obj)
```
  - greater
```
QLin<T> greater(java.lang.Object obj)
```
  - orderBy
```
QLin<T> orderBy(java.lang.Object expression,
                QLinOrderByDirection direction)
```
    orders the query by the expression. Use the QLinSupport.ascending() and QLinSupport.descending() helper methods to set the direction.
  - singleOrDefault
```
T singleOrDefault(T defaultValue)
```
  - single
```
T single()
```