Package com.broadleafcommerce.data.tracking.jpa.filtering.fetch.rsql

Interface JpaRSQLCriteriaBuilder

All Known Implementing Classes:

BasicJpaRSQLCriteriaBuilder, DefaultJpaRSQLCriteriaBuilder

public interface JpaRSQLCriteriaBuilder

Construct Predicate instances based on information from the RSQL parsing process.

Author:

Jeff Fischer

Method Summary

Modifier and Type	Method	Description
javax.persistence.criteria.Predicate	createCriteria(cz.jirutka.rsql.parser.ast.ComparisonNode comparisonNode, Class<?> rootType)	Create a Predicate based on a comparison Node and root repository domain type.
javax.persistence.criteria.Predicate	createCriteria(cz.jirutka.rsql.parser.ast.LogicalNode logicalNode, Class<?> rootType)	Create a Predicate based on a logical Node and root repository domain type.
javax.persistence.criteria.Predicate	createCriteria(cz.jirutka.rsql.parser.ast.Node node, Class<?> rootType)	Create a Predicate based on a generic Node and root repository domain type.
javax.persistence.criteria.Predicate	createCriteria(String selector, cz.jirutka.rsql.parser.ast.ComparisonOperator operator, List<String> arguments, Class<?> rootType)	Create a Predicate based on a set of comparison parameters and a root repository domain type.

Method Detail

createCriteria

javax.persistence.criteria.Predicate createCriteria(cz.jirutka.rsql.parser.ast.Node node,
                                                    Class<?> rootType)

Create a Predicate based on a generic Node and root repository domain type.

Parameters:

node - A generic node structure in a structured RSQL query

rootType - The root repository domain type

Returns:

The query criteria

createCriteria

javax.persistence.criteria.Predicate createCriteria(cz.jirutka.rsql.parser.ast.LogicalNode logicalNode,
                                                    Class<?> rootType)

Create a Predicate based on a logical Node and root repository domain type. Logical nodes are 'and'/'or' combinations of comparison nodes.

Parameters:

logicalNode - A logical node structure in a structured RSQL query

rootType - the root repository domain type

Returns:

The query criteria

createCriteria

javax.persistence.criteria.Predicate createCriteria(cz.jirutka.rsql.parser.ast.ComparisonNode comparisonNode,
                                                    Class<?> rootType)

Create a Predicate based on a comparison Node and root repository domain type. Comparison nodes filter values on a specific field.

Parameters:

comparisonNode - A comparison node structure in a structured RSQL query

rootType - the root repository domain type

Returns:

The query criteria

createCriteria

javax.persistence.criteria.Predicate createCriteria(String selector,
                                                    cz.jirutka.rsql.parser.ast.ComparisonOperator operator,
                                                    List<String> arguments,
                                                    Class<?> rootType)

Create a Predicate based on a set of comparison parameters and a root repository domain type.

Parameters:

selector - The field

operator - The type of comparison (=,!=,lt,etc...)

arguments - One or more values to check against the field

rootType - the root repository domain type

Returns:

The query criteria