Package org.springframework.data.jpa.repository

Enum Class QueryRewriter.IdentityQueryRewriter

java.lang.Object

java.lang.Enum<QueryRewriter.IdentityQueryRewriter>

org.springframework.data.jpa.repository.QueryRewriter.IdentityQueryRewriter

All Implemented Interfaces:

Serializable, Comparable<QueryRewriter.IdentityQueryRewriter>, Constable, QueryRewriter

Enclosing interface:

QueryRewriter

public static enum QueryRewriter.IdentityQueryRewriter
extends Enum<QueryRewriter.IdentityQueryRewriter>
implements QueryRewriter

A QueryRewriter that doesn't change the query.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Nested classes/interfaces inherited from interface org.springframework.data.jpa.repository.QueryRewriter

QueryRewriter.IdentityQueryRewriter

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
String	rewrite(String query, Sort sort)	Rewrite the assembled query with the given Sort.
static QueryRewriter.IdentityQueryRewriter	valueOf(String name)	Returns the enum constant of this class with the specified name.
static QueryRewriter.IdentityQueryRewriter[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.data.jpa.repository.QueryRewriter

rewrite

Enum Constant Details

INSTANCE

public static final QueryRewriter.IdentityQueryRewriter INSTANCE

Method Details

values

public static QueryRewriter.IdentityQueryRewriter[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static QueryRewriter.IdentityQueryRewriter valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

rewrite

public String rewrite(String query,
 Sort sort)

Description copied from interface: QueryRewriter

Rewrite the assembled query with the given Sort.

WARNING: No checks are performed before the transformed query is passed to the EntityManager.

Specified by:

rewrite in interface QueryRewriter

Parameters:

query - the assembled query.

sort - current Sort settings provided by the method, or Sort.unsorted()} if there are none.

Returns:

the query to be used with the EntityManager.