Package com.blazebit.persistence.criteria.impl.path

Class MapAttributeJoin<O,K,V>

java.lang.Object

com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement<X>

com.blazebit.persistence.criteria.impl.expression.AbstractSelection<T>

com.blazebit.persistence.criteria.impl.expression.AbstractExpression<X>

com.blazebit.persistence.criteria.impl.path.AbstractPath<X>

com.blazebit.persistence.criteria.impl.path.AbstractFrom<Z,X>

com.blazebit.persistence.criteria.impl.path.AbstractJoin<O,E>

com.blazebit.persistence.criteria.impl.path.AbstractPluralAttributeJoin<O,Map<K,V>,V>

com.blazebit.persistence.criteria.impl.path.MapAttributeJoin<O,K,V>

All Implemented Interfaces:

BlazeExpression<V>, BlazeFetch<O,V>, BlazeFetchParent<O,V>, BlazeFrom<O,V>, BlazeJoin<O,V>, BlazeMapJoin<O,K,V>, BlazePath<V>, JoinSupport<O,V>, MapJoinSupport<O,K,V>, Serializable, Expression<V>, Fetch<O,V>, FetchParent<O,V>, From<O,V>, Join<O,V>, MapJoin<O,K,V>, Path<V>, PluralJoin<O,Map<K,V>,V>, Selection<V>, TupleElement<V>

Direct Known Subclasses:

MapAttributeJoin.TreatedMapAttributeJoin

public class MapAttributeJoin<O,K,V>
extends AbstractPluralAttributeJoin<O,Map<K,V>,V>
implements BlazeMapJoin<O,K,V>, MapJoinSupport<O,K,V>

Since:

1.2.0

Author:

Christian Beikov

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MapAttributeJoin.TreatedMapAttributeJoin<O,K,V>

Nested classes/interfaces inherited from class com.blazebit.persistence.criteria.impl.path.AbstractFrom

AbstractFrom.BasicJoinScope, AbstractFrom.CorrelationJoinScope, AbstractFrom.JoinScope<X>

Field Summary

Fields inherited from class com.blazebit.persistence.criteria.impl.path.AbstractJoin

treatJoinType

Fields inherited from class com.blazebit.persistence.criteria.impl.path.AbstractFrom

DEFAULT_JOIN_TYPE

Fields inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement

criteriaBuilder

Constructor Summary

Constructors

Constructor	Description
MapAttributeJoin(BlazeCriteriaBuilderImpl criteriaBuilder, Class<V> javaType, AbstractPath<O> pathSource, javax.persistence.metamodel.MapAttribute<? super O,K,V> joinAttribute, JoinType joinType)

Method Summary

Modifier and Type	Method	Description
final MapAttributeJoin<O,K,V>	correlateTo(SubqueryExpression<?> subquery)
protected AbstractFrom<O,V>	createCorrelationDelegate()
Expression<Map.Entry<K,V>>	entry()
javax.persistence.metamodel.MapAttribute<? super O,K,V>	getAttribute()
javax.persistence.metamodel.MapAttribute<? super O,K,V>	getModel()
Path<K>	key()
MapAttributeJoin<O,K,V>	on(Expression<Boolean> restriction)
MapAttributeJoin<O,K,V>	on(Predicate... restrictions)
<T extends V> MapAttributeJoin<O,K,T>	treatAs(Class<T> treatAsType)
<T extends V> MapAttributeJoin<O,K,T>	treatJoin(Class<T> treatType)
Path<V>	value()

Methods inherited from class com.blazebit.persistence.criteria.impl.path.AbstractPluralAttributeJoin

getManagedType, isBasicCollection, isDereferencable, isJoinAllowed

Methods inherited from class com.blazebit.persistence.criteria.impl.path.AbstractJoin

fetch, getBasePath, getJoinType, getOn, getParent, getTreatJoinType, isFetch, onExpression, onPredicates, setFetch, setTreatType, visit

Methods inherited from class com.blazebit.persistence.criteria.impl.path.AbstractFrom

addTreatedPath, alias, checkFetchAllowed, checkJoinAllowed, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, findAttribute, getAlias, getBlazeJoins, getCorrelationParent, getFetches, getJoins, getJoinScope, getPathExpression, getTreatedPaths, isCorrelated, isFetchAllowed, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinCollection, joinCollection, joinList, joinList, joinList, joinList, joinMap, joinMap, joinMap, joinMap, joinSet, joinSet, joinSet, joinSet, prepareCorrelationDelegate, render, renderPathExpression, resolveAlias

Methods inherited from class com.blazebit.persistence.criteria.impl.path.AbstractPath

get, get, get, get, getAttribute, getAttributePath, getParentPath, getTreatType, putAttributePath, type

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractSelection

getCompoundSelectionItems, isCompoundSelection, visitParameters

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement

getConverter, getJavaType, setAlias, setConverter, setJavaType

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.blazebit.persistence.criteria.BlazeExpression

as

Methods inherited from interface com.blazebit.persistence.criteria.BlazeFetchParent

fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch

Methods inherited from interface com.blazebit.persistence.criteria.BlazeFrom

getBlazeJoins, getCorrelationParent, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinCollection, joinCollection, joinList, joinList, joinList, joinList, joinMap, joinMap, joinMap, joinMap, joinSet, joinSet, joinSet, joinSet

Methods inherited from interface com.blazebit.persistence.criteria.BlazeJoin

fetch, getOn, isFetch

Methods inherited from interface com.blazebit.persistence.criteria.BlazePath

get, get, get, get, getParentPath, type

Methods inherited from interface javax.persistence.criteria.Expression

in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Fetch

getJoinType

Methods inherited from interface javax.persistence.criteria.FetchParent

getFetches

Methods inherited from interface javax.persistence.criteria.From

getJoins, isCorrelated

Methods inherited from interface javax.persistence.criteria.Join

getJoinType, getParent

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Constructor Details

MapAttributeJoin

public MapAttributeJoin(BlazeCriteriaBuilderImpl criteriaBuilder,
 Class<V> javaType,
 AbstractPath<O> pathSource,
 javax.persistence.metamodel.MapAttribute<? super O,K,V> joinAttribute,
 JoinType joinType)

Method Details

getAttribute

public javax.persistence.metamodel.MapAttribute<? super O,K,V> getAttribute()

Specified by:

getAttribute in interface Fetch<O,K>

Specified by:

getAttribute in interface Join<O,K>

Overrides:

getAttribute in class AbstractPluralAttributeJoin<O,Map<K,V>,V>

getModel

public javax.persistence.metamodel.MapAttribute<? super O,K,V> getModel()

Specified by:

getModel in interface MapJoin<O,K,V>

Specified by:

getModel in interface Path<O>

Specified by:

getModel in interface PluralJoin<O,K,V>

Overrides:

getModel in class AbstractPluralAttributeJoin<O,Map<K,V>,V>

correlateTo

public final MapAttributeJoin<O,K,V> correlateTo(SubqueryExpression<?> subquery)

Overrides:

correlateTo in class AbstractJoin<O,V>

createCorrelationDelegate

protected AbstractFrom<O,V> createCorrelationDelegate()

Specified by:

createCorrelationDelegate in class AbstractFrom<O,V>

value

public Path<V> value()

Specified by:

value in interface MapJoin<O,K,V>

entry

public Expression<Map.Entry<K,V>> entry()

Specified by:

entry in interface MapJoin<O,K,V>

key

public Path<K> key()

Specified by:

key in interface MapJoin<O,K,V>

on

public MapAttributeJoin<O,K,V> on(Expression<Boolean> restriction)

Specified by:

on in interface BlazeJoin<O,K>

Specified by:

on in interface BlazeMapJoin<O,K,V>

Specified by:

on in interface JoinSupport<O,K>

Specified by:

on in interface MapJoinSupport<O,K,V>

on

public MapAttributeJoin<O,K,V> on(Predicate... restrictions)

Specified by:

on in interface BlazeJoin<O,K>

Specified by:

on in interface BlazeMapJoin<O,K,V>

Specified by:

on in interface JoinSupport<O,K>

Specified by:

on in interface MapJoinSupport<O,K,V>

treatJoin

public <T extends V> MapAttributeJoin<O,K,T> treatJoin(Class<T> treatType)

Specified by:

treatJoin in class AbstractJoin<O,V>

treatAs

public <T extends V> MapAttributeJoin<O,K,T> treatAs(Class<T> treatAsType)

Specified by:

treatAs in interface BlazeJoin<O,K>

Specified by:

treatAs in interface BlazeMapJoin<O,K,V>

Specified by:

treatAs in class AbstractJoin<O,V>