QueryDslPredicateExecutor (Spring Data Core 1.8.6.RELEASE API)

```
public interface QueryDslPredicateExecutor<T>
```
Interface to allow execution of QueryDsl Predicate instances.

Author:

Oliver Gierke, Thomas Darimont

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`count(com.mysema.query.types.Predicate predicate)` Returns the number of instances that the given `Predicate` will return.
`Iterable<T>`	`findAll(com.mysema.query.types.Predicate predicate)` Returns all entities matching the given `Predicate`.
`Iterable<T>`	`findAll(com.mysema.query.types.Predicate predicate, com.mysema.query.types.OrderSpecifier<?>... orders)` Returns all entities matching the given `Predicate` applying the given `OrderSpecifier`s.
`Page<T>`	`findAll(com.mysema.query.types.Predicate predicate, Pageable pageable)` Returns a `Page` of entities matching the given `Predicate`.
`T`	`findOne(com.mysema.query.types.Predicate predicate)` Returns a single entity matching the given `Predicate` or null if none was found.

- Method Detail
  - findOne
```
T findOne(com.mysema.query.types.Predicate predicate)
```
    Returns a single entity matching the given Predicate or null if none was found.
    
    Parameters:
    
    predicate -
    
    Returns:
    
    a single entity matching the given Predicate or null if none was found.
    
    Throws:
    
    IncorrectResultSizeDataAccessException - if the predicate yields more than one result.
  - findAll
```
Iterable<T> findAll(com.mysema.query.types.Predicate predicate)
```
    Returns all entities matching the given Predicate. In case no match could be found an empty Iterable is returned.
    
    Parameters:
    
    predicate -
    
    Returns:
    
    all entities matching the given Predicate.
  - findAll
```
Iterable<T> findAll(com.mysema.query.types.Predicate predicate,
                    com.mysema.query.types.OrderSpecifier<?>... orders)
```
    Returns all entities matching the given Predicate applying the given OrderSpecifiers. In case no match could be found an empty Iterable is returned.
    
    Parameters:
    
    predicate -
    
    orders -
    
    Returns:
    
    all entities matching the given Predicate applying the given OrderSpecifiers.
  - findAll
```
Page<T> findAll(com.mysema.query.types.Predicate predicate,
                Pageable pageable)
```
    Returns a Page of entities matching the given Predicate. In case no match could be found, an empty Page is returned.
    
    Parameters:
    
    predicate -
    
    pageable -
    
    Returns:
    
    a Page of entities matching the given Predicate.
  - count
```
long count(com.mysema.query.types.Predicate predicate)
```
    Returns the number of instances that the given Predicate will return.
    
    Parameters:
    
    predicate - the Predicate to count instances for
    
    Returns:
    
    the number of instances

Interface QueryDslPredicateExecutor<T>

Method Summary

Method Detail

findOne

findAll

findAll

findAll

count