Package org.hibernate.graph.internal

Class RootGraphImpl<J>

java.lang.Object

org.hibernate.graph.internal.AbstractGraphNode<J>

org.hibernate.graph.internal.AbstractGraph<J>

org.hibernate.graph.internal.RootGraphImpl<J>

All Implemented Interfaces:

EntityGraph<J>, Graph<J>, GraphNode<J>, RootGraph<J>, GraphImplementor<J>, GraphNodeImplementor<J>, RootGraphImplementor<J>

public class RootGraphImpl<J>
extends AbstractGraph<J>
implements RootGraphImplementor<J>

Implementation of the JPA-defined EntityGraph interface.

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor	Description
RootGraphImpl(String name, GraphImplementor<J> original, boolean mutable)
RootGraphImpl(String name, EntityDomainType<J> entityType)
RootGraphImpl(String name, EntityDomainType<J> entityType, boolean mutable)

Method Summary

Modifier and Type	Method	Description
<T1> SubGraph<? extends T1>	addSubclassSubgraph(Class<? extends T1> type)	Add additional attributes to this entity graph that correspond to attributes of subclasses of this EntityGraph's entity type.
boolean	appliesTo(EntityDomainType<?> entityType)
String	getName()	Return the name of a named EntityGraph (an entity graph defined by means of the NamedEntityGraph annotation, XML descriptor element, or added by means of the addNamedEntityGraph method.
RootGraphImplementor<J>	makeCopy(boolean mutable)
RootGraphImplementor<J>	makeRootGraph(String name, boolean mutable)	Create a named root Graph if the given name is not null.
SubGraphImplementor<J>	makeSubGraph(boolean mutable)	Create a new (mutable or immutable) SubGraph rooted at this Graph.

Methods inherited from class org.hibernate.graph.internal.AbstractGraph

addAttributeNode, addAttributeNode, addAttributeNode, findAttributeNode, findAttributeNode, findOrCreateAttributeNode, getAttributeNodeImplementors, getGraphAttributeNodes, getGraphedType, merge

Methods inherited from class org.hibernate.graph.internal.AbstractGraphNode

isMutable, verifyMutability

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.graph.Graph

addPluralSubgraph, getGraphAttributeNodes, getGraphedType

Methods inherited from interface org.hibernate.graph.spi.GraphImplementor

addAttributeNode, addAttributeNode, addAttributeNode, addKeySubGraph, addKeySubGraph, addKeySubGraph, addKeySubGraph, addSubGraph, addSubGraph, addSubGraph, addSubGraph, findAttributeNode, findAttributeNode, findOrCreateAttributeNode, findOrCreateAttributeNode, getAttributeNodeImplementors, getAttributeNodeList, merge, visitAttributeNodes

Methods inherited from interface org.hibernate.graph.GraphNode

isMutable

Methods inherited from interface org.hibernate.graph.RootGraph

addAttributeNodes, addAttributeNodes, addKeySubgraph, addKeySubgraph, addKeySubgraph, addKeySubgraph, addSubgraph, addSubgraph, addSubgraph, addSubgraph, getAttributeNodes

Methods inherited from interface org.hibernate.graph.spi.RootGraphImplementor

makeImmutableCopy

Constructor Details

RootGraphImpl

public RootGraphImpl(String name,
 EntityDomainType<J> entityType,
 boolean mutable)

RootGraphImpl

public RootGraphImpl(String name,
 EntityDomainType<J> entityType)

RootGraphImpl

public RootGraphImpl(String name,
 GraphImplementor<J> original,
 boolean mutable)

Method Details

getName

public String getName()

Description copied from interface: EntityGraph

Return the name of a named EntityGraph (an entity graph defined by means of the NamedEntityGraph annotation, XML descriptor element, or added by means of the addNamedEntityGraph method. Returns null if the EntityGraph is not a named EntityGraph.

Specified by:

getName in interface EntityGraph<J>

makeCopy

public RootGraphImplementor<J> makeCopy(boolean mutable)

Specified by:

makeCopy in interface Graph<J>

Specified by:

makeCopy in interface GraphImplementor<J>

Specified by:

makeCopy in interface GraphNode<J>

Specified by:

makeCopy in interface GraphNodeImplementor<J>

makeSubGraph

public SubGraphImplementor<J> makeSubGraph(boolean mutable)

Description copied from interface: Graph

Create a new (mutable or immutable) SubGraph rooted at this Graph.

Specified by:

makeSubGraph in interface Graph<J>

Specified by:

makeSubGraph in interface GraphImplementor<J>

Specified by:

makeSubGraph in interface RootGraph<J>

Specified by:

makeSubGraph in interface RootGraphImplementor<J>

makeRootGraph

public RootGraphImplementor<J> makeRootGraph(String name,
 boolean mutable)

Description copied from interface: Graph

Create a named root Graph if the given name is not null.

Specified by:

makeRootGraph in interface Graph<J>

Specified by:

makeRootGraph in interface GraphImplementor<J>

Specified by:

makeRootGraph in interface RootGraph<J>

Specified by:

makeRootGraph in interface RootGraphImplementor<J>

Overrides:

makeRootGraph in class AbstractGraph<J>

mutable - controls whether the resulting Graph is mutable

addSubclassSubgraph

public <T1> SubGraph<? extends T1> addSubclassSubgraph(Class<? extends T1> type)

Description copied from interface: EntityGraph

Add additional attributes to this entity graph that correspond to attributes of subclasses of this EntityGraph's entity type. Subclass subgraphs will automatically include the specified attributes of superclass subgraphs.

Specified by:

addSubclassSubgraph in interface EntityGraph<J>

Specified by:

addSubclassSubgraph in interface RootGraph<J>

Parameters:

type - entity subclass

Returns:

subgraph for the subclass

appliesTo

public boolean appliesTo(EntityDomainType<?> entityType)

Specified by:

appliesTo in interface RootGraphImplementor<J>