com.querydsl.collections

Class DefaultEvaluatorFactory

java.lang.Object

com.querydsl.collections.DefaultEvaluatorFactory

public class DefaultEvaluatorFactory
extends Object

DefaultEvaluatorFactory provides Java source templates for evaluation of CollQuery queries

Author:

tiwe

Constructor Summary

Constructors

Modifier	Constructor and Description
	DefaultEvaluatorFactory(CollQueryTemplates templates)
protected	DefaultEvaluatorFactory(CollQueryTemplates templates, ClassLoader classLoader)
	DefaultEvaluatorFactory(CollQueryTemplates templates, com.mysema.codegen.EvaluatorFactory factory)
protected	DefaultEvaluatorFactory(CollQueryTemplates templates, URLClassLoader classLoader, JavaCompiler compiler)

Method Summary

Modifier and Type	Method and Description
<T> com.mysema.codegen.Evaluator<T>	create(com.querydsl.core.QueryMetadata metadata, List<? extends com.querydsl.core.types.Expression<?>> sources, com.querydsl.core.types.Expression<T> projection) Create an Evaluator for the given query sources and projection
<T> com.mysema.codegen.Evaluator<List<T>>	createEvaluator(com.querydsl.core.QueryMetadata metadata, com.querydsl.core.types.Expression<? extends T> source, com.querydsl.core.types.Predicate filter) Create an Evaluator for the given source and filter
com.mysema.codegen.Evaluator<List<Object[]>>	createEvaluator(com.querydsl.core.QueryMetadata metadata, List<com.querydsl.core.JoinExpression> joins, com.querydsl.core.types.Predicate filter) Create an Evaluator for the given sources and the given optional filter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultEvaluatorFactory

public DefaultEvaluatorFactory(CollQueryTemplates templates)

DefaultEvaluatorFactory

public DefaultEvaluatorFactory(CollQueryTemplates templates,
                               com.mysema.codegen.EvaluatorFactory factory)

DefaultEvaluatorFactory

protected DefaultEvaluatorFactory(CollQueryTemplates templates,
                                  URLClassLoader classLoader,
                                  JavaCompiler compiler)

DefaultEvaluatorFactory

protected DefaultEvaluatorFactory(CollQueryTemplates templates,
                                  ClassLoader classLoader)

Method Detail

create

public <T> com.mysema.codegen.Evaluator<T> create(com.querydsl.core.QueryMetadata metadata,
                                                  List<? extends com.querydsl.core.types.Expression<?>> sources,
                                                  com.querydsl.core.types.Expression<T> projection)

Create an Evaluator for the given query sources and projection

Type Parameters:

T -

Parameters:

metadata - query metadata

sources - sources of the query

projection - projection of the query

Returns:

evaluator

createEvaluator

public <T> com.mysema.codegen.Evaluator<List<T>> createEvaluator(com.querydsl.core.QueryMetadata metadata,
                                                                 com.querydsl.core.types.Expression<? extends T> source,
                                                                 com.querydsl.core.types.Predicate filter)

Create an Evaluator for the given source and filter

Type Parameters:

T -

Parameters:

source - source of the query

filter - filter of the query

Returns:

evaluator

createEvaluator

public com.mysema.codegen.Evaluator<List<Object[]>> createEvaluator(com.querydsl.core.QueryMetadata metadata,
                                                                    List<com.querydsl.core.JoinExpression> joins,
                                                                    @Nullable
                                                                    com.querydsl.core.types.Predicate filter)

Create an Evaluator for the given sources and the given optional filter

Parameters:

metadata - query metadata

joins - joins

filter - where condition

Returns:

evaluator