Package org.infinispan.query.dsl

Interface QueryFactory

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.

NOTE: Most methods in this class are deprecated, except create(java.lang.String). Please do not use any of the deprecated methods or else you will experience difficulties in porting your code to the new query API that will be introduced by Infinispan 12.

Since:

6.0

Author:

anistor@redhat.com

Method Summary

Modifier and Type	Method	Description
<T> Query<T>	create(String queryString)	Creates a Query based on an Ickle query string.
<T> Query<T>	create(String queryString, IndexedQueryMode queryMode)	Deprecated. since 11.0.
QueryBuilder	from(Class<?> entityType)	Deprecated. since 10.1.
QueryBuilder	from(String entityType)	Deprecated. since 10.1.
FilterConditionEndContext	having(String attributePath)	Deprecated. since 10.1.
FilterConditionEndContext	having(Expression expression)	Deprecated. since 10.1.
FilterConditionBeginContext	not()	Deprecated. since 10.1.
FilterConditionContext	not(FilterConditionContext fcc)	Deprecated. since 10.1.

Method Detail

create

<T> Query<T> create(String queryString)

Creates a Query based on an Ickle query string.

Returns:

a query

create

@Deprecated
<T> Query<T> create(String queryString,
                    IndexedQueryMode queryMode)

Deprecated.

since 11.0. IndexedQueryMode is now automatically selected. Use create(String) instead. This method will be removed in next major version.

Creates a Query based on an Ickle query string.

Parameters:

queryMode - the IndexedQueryMode dictating the indexed query execution mode if applicable.

from

@Deprecated
QueryBuilder from(Class<?> entityType)

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

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

@Deprecated
QueryBuilder from(String entityType)

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

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

@Deprecated
FilterConditionEndContext having(Expression expression)

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

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

@Deprecated
FilterConditionEndContext having(String attributePath)

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

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

@Deprecated
FilterConditionBeginContext not()

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

Creates a negated condition that is to be completed later by using it as a sub-condition.

Returns:

the incomplete sub-condition

not

@Deprecated
FilterConditionContext not(FilterConditionContext fcc)

Deprecated.

since 10.1. See deprecation note on QueryBuilder.

Creates a negated condition based on a given sub-condition. The negation is grouped.

Returns:

the incomplete sub-condition