Package org.springframework.data.keyvalue.repository.query

Class SpelQueryCreator

java.lang.Object

org.springframework.data.repository.query.parser.AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

org.springframework.data.keyvalue.repository.query.SpelQueryCreator

public class SpelQueryCreator
extends AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

AbstractQueryCreator to create SpelExpression based KeyValueQuerys.

Author:

Christoph Strobl, Oliver Gierke, Mark Paluch

Constructor Summary

Constructors

Constructor	Description
SpelQueryCreator(PartTree tree, ParameterAccessor parameters)	Creates a new SpelQueryCreator for the given PartTree and ParameterAccessor.

Method Summary

Modifier and Type	Method	Description
protected String	and(Part part, String base, Iterator<Object> iterator)
protected KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>	complete(String criteria, Sort sort)
protected String	create(Part part, Iterator<Object> iterator)
protected String	or(String base, String criteria)
protected org.springframework.expression.spel.standard.SpelExpression	toPredicateExpression(PartTree tree)

Methods inherited from class org.springframework.data.repository.query.parser.AbstractQueryCreator

createQuery, createQuery

Methods inherited from class java.lang.Object

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

Constructor Details

SpelQueryCreator

public SpelQueryCreator(PartTree tree,
 ParameterAccessor parameters)

Creates a new SpelQueryCreator for the given PartTree and ParameterAccessor.

Parameters:

tree - must not be null.

parameters - must not be null.

Method Details

create

protected String create(Part part,
 Iterator<Object> iterator)

Specified by:

create in class AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

and

protected String and(Part part,
 String base,
 Iterator<Object> iterator)

Specified by:

and in class AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

or

protected String or(String base,
 String criteria)

Specified by:

or in class AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

complete

protected KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression> complete(String criteria,
 Sort sort)

Specified by:

complete in class AbstractQueryCreator<KeyValueQuery<org.springframework.expression.spel.standard.SpelExpression>,String>

toPredicateExpression

protected org.springframework.expression.spel.standard.SpelExpression toPredicateExpression(PartTree tree)