```
public interface QueryFactory
```
Factory for query DSL objects. Query construction starts here, usually by invoking the from(java.lang.Class<?>) method which returns a QueryBuilder capable of constructing Query objects. The other methods are use for creating sub-conditions.

Since:

6.0

Author:

anistor@redhat.com

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Query`	`create(java.lang.String queryString)`	Creates a Query based on an Ickle query string.
`Query`	`create(java.lang.String queryString, IndexedQueryMode queryMode)`	Creates a Query based on an Ickle query string
`QueryBuilder`	`from(java.lang.Class<?> entityType)`	Creates a QueryBuilder for the given entity type.
`QueryBuilder`	`from(java.lang.String entityType)`	Creates a QueryBuilder for the given entity type.
`FilterConditionEndContext`	`having(java.lang.String attributePath)`	Creates a condition on the given attribute path that is to be completed later by using it as a sub-condition.
`FilterConditionEndContext`	`having(Expression expression)`	Creates a condition on the given attribute path that is to be completed later by using it as a sub-condition.
`FilterConditionBeginContext`	`not()`	Creates a negated condition that is to be completed later by using it as a sub-condition.
`FilterConditionContext`	`not(FilterConditionContext fcc)`	Creates a negated condition based on a given sub-condition.

- Method Detail
  - create
```
Query create(java.lang.String queryString)
```
    Creates a Query based on an Ickle query string.
    
    Returns:
    
    a query
  - create
```
Query create(java.lang.String queryString,
             IndexedQueryMode queryMode)
```
    Creates a Query based on an Ickle query string
    
    Parameters:
    
    queryMode - the IndexedQueryMode dictating the indexed query execution mode if applicable.
  - from
```
QueryBuilder from(java.lang.Class<?> entityType)
```
    Creates a QueryBuilder for the given entity type.
    
    Parameters:
    
    entityType - the Class of the entity
    
    Returns:
    
    a builder capable of creating queries for the specified entity type
  - from
```
QueryBuilder from(java.lang.String entityType)
```
    Creates a QueryBuilder for the given entity type.
    
    Parameters:
    
    entityType - fully qualified entity type name
    
    Returns:
    
    a builder capable of creating queries for the specified entity type
  - having
```
FilterConditionEndContext having(Expression expression)
```
    Creates a condition on the given attribute path that is to be completed later by using it as a sub-condition.
    
    Parameters:
    
    expression - a path Expression
    
    Returns:
    
    the incomplete sub-condition
  - having
```
FilterConditionEndContext having(java.lang.String attributePath)
```
    Creates a condition on the given attribute path that is to be completed later by using it as a sub-condition.
    
    Parameters:
    
    attributePath - the attribute path
    
    Returns:
    
    the incomplete sub-condition
  - not
```
FilterConditionBeginContext not()
```
    Creates a negated condition that is to be completed later by using it as a sub-condition.
    
    Returns:
    
    the incomplete sub-condition
  - not
```
FilterConditionContext not(FilterConditionContext fcc)
```
    Creates a negated condition based on a given sub-condition. The negation is grouped.
    
    Returns:
    
    the incomplete sub-condition

Interface QueryFactory

Method Summary

Method Detail

create

create

from

from

having

having

not

not