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

Class RootImpl<X>

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<X,X>

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

All Implemented Interfaces:

BlazeExpression<X>, BlazeFetchParent<X,X>, BlazeFrom<X,X>, BlazePath<X>, BlazeRoot<X>, Serializable, Expression<X>, FetchParent<X,X>, From<X,X>, Path<X>, Root<X>, Selection<X>, TupleElement<X>

Direct Known Subclasses:

RootImpl.TreatedRoot

public class RootImpl<X>
extends AbstractFrom<X,X>
implements BlazeRoot<X>, Serializable

Since:

1.2.0

Author:

Christian Beikov

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RootImpl.TreatedRoot<X>

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.AbstractFrom

DEFAULT_JOIN_TYPE

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

criteriaBuilder

Constructor Summary

Constructors

Constructor	Description
RootImpl(BlazeCriteriaBuilderImpl criteriaBuilder, javax.persistence.metamodel.EntityType<X> entityType, String alias, boolean joinsAllowed)

Method Summary

Modifier and Type	Method	Description
protected void	checkFetchAllowed()
protected void	checkJoinAllowed()
RootImpl<X>	correlateTo(SubqueryExpression<?> subquery)
protected AbstractFrom<X,X>	createCorrelationDelegate()
javax.persistence.metamodel.EntityType<X>	getEntityType()
javax.persistence.metamodel.EntityType<X>	getModel()
String	getPathExpression()
protected boolean	isJoinAllowed()	Joins
void	render(RenderContext context)
void	renderPathExpression(RenderContext context)
<T extends X> RootImpl<T>	treatAs(Class<T> treatAsType)

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

addTreatedPath, alias, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, fetch, findAttribute, getAlias, getAttribute, getBlazeJoins, getCorrelationParent, getFetches, getJoins, getJoinScope, getManagedType, getParent, getTreatedPaths, isCorrelated, isDereferencable, 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, resolveAlias, visit

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

get, get, get, get, getAttribute, getAttributePath, getBasePath, 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.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.FetchParent

getFetches

Methods inherited from interface javax.persistence.criteria.From

getJoins, isCorrelated

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Constructor Details

RootImpl

public RootImpl(BlazeCriteriaBuilderImpl criteriaBuilder,
 javax.persistence.metamodel.EntityType<X> entityType,
 String alias,
 boolean joinsAllowed)

Method Details

getEntityType

public javax.persistence.metamodel.EntityType<X> getEntityType()

getModel

public javax.persistence.metamodel.EntityType<X> getModel()

Specified by:

getModel in interface Path<X>

Specified by:

getModel in interface Root<X>

createCorrelationDelegate

protected AbstractFrom<X,X> createCorrelationDelegate()

Specified by:

createCorrelationDelegate in class AbstractFrom<X,X>

correlateTo

public RootImpl<X> correlateTo(SubqueryExpression<?> subquery)

Overrides:

correlateTo in class AbstractFrom<X,X>

isJoinAllowed

protected boolean isJoinAllowed()

Description copied from class: AbstractFrom

Joins

Specified by:

isJoinAllowed in class AbstractFrom<X,X>

checkJoinAllowed

protected void checkJoinAllowed()

Overrides:

checkJoinAllowed in class AbstractFrom<X,X>

checkFetchAllowed

protected void checkFetchAllowed()

Overrides:

checkFetchAllowed in class AbstractFrom<X,X>

treatAs

public <T extends X> RootImpl<T> treatAs(Class<T> treatAsType)

Specified by:

treatAs in interface BlazeRoot<X>

Specified by:

treatAs in class AbstractFrom<X,X>

getPathExpression

public String getPathExpression()

Overrides:

getPathExpression in class AbstractFrom<X,X>

renderPathExpression

public void renderPathExpression(RenderContext context)

Overrides:

renderPathExpression in class AbstractFrom<X,X>

render

public void render(RenderContext context)

Overrides:

render in class AbstractFrom<X,X>