Package org.hibernate.graph.internal

Class AbstractGraph<J>

java.lang.Object

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

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

All Implemented Interfaces:

Graph<J>, GraphNode<J>, GraphImplementor<J>, GraphNodeImplementor<J>

Direct Known Subclasses:

RootGraphImpl, SubGraphImpl

public abstract class AbstractGraph<J>
extends AbstractGraphNode<J>
implements GraphImplementor<J>

Base class for RootGraph and SubGraph implementations.

Author:

Steve Ebersole

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractGraph(GraphImplementor<J> original, boolean mutable)
	AbstractGraph(ManagedDomainType<J> managedType, boolean mutable)

Method Summary

Modifier and Type	Method	Description
<AJ> AttributeNodeImplementor<AJ>	addAttributeNode(String attributeName)	Add an AttributeNode (with no associated SubGraph) to this container by attribute name.
AttributeNodeImplementor<?>	addAttributeNode(AttributeNodeImplementor<?> incomingAttributeNode)
<AJ> AttributeNodeImplementor<AJ>	addAttributeNode(PersistentAttribute<? extends J,AJ> attribute)	Add an AttributeNode (with no associated SubGraph) to this container by attribute reference.
<AJ> AttributeNodeImplementor<AJ>	findAttributeNode(String attributeName)	Find an already existing AttributeNode by attributeName within this container
<AJ> AttributeNodeImplementor<AJ>	findAttributeNode(PersistentAttribute<? extends J,AJ> attribute)	Find an already existing AttributeNode by corresponding attribute reference, within this container.
<AJ> AttributeNodeImplementor<AJ>	findOrCreateAttributeNode(PersistentAttribute<? extends J,AJ> attribute)
List<AttributeNodeImplementor<?>>	getAttributeNodeImplementors()
List<AttributeNode<?>>	getGraphAttributeNodes()	Ultimately only needed for implementing EntityGraph.getAttributeNodes() and Subgraph.getAttributeNodes()
ManagedDomainType<J>	getGraphedType()	Graphs apply only to ManagedTypes.
RootGraphImplementor<J>	makeRootGraph(String name, boolean mutable)	Create a named root Graph if the given name is not null.
void	merge(GraphImplementor<? extends J> other)

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

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

addKeySubGraph, addKeySubGraph, addKeySubGraph, addKeySubGraph, addSubGraph, addSubGraph, addSubGraph, addSubGraph, findOrCreateAttributeNode, getAttributeNodeList, makeCopy, makeSubGraph, visitAttributeNodes

Methods inherited from interface org.hibernate.graph.GraphNode

isMutable

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

makeCopy

Constructor Details

AbstractGraph

public AbstractGraph(ManagedDomainType<J> managedType,
 boolean mutable)

AbstractGraph

protected AbstractGraph(GraphImplementor<J> original,
 boolean mutable)

Method Details

getGraphedType

public ManagedDomainType<J> getGraphedType()

Description copied from interface: Graph

Graphs apply only to ManagedTypes.

Specified by:

getGraphedType in interface Graph<J>

Returns:

the ManagedType being graphed here.

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>

mutable - controls whether the resulting Graph is mutable

merge

public void merge(GraphImplementor<? extends J> other)

Specified by:

merge in interface GraphImplementor<J>

addAttributeNode

public AttributeNodeImplementor<?> addAttributeNode(AttributeNodeImplementor<?> incomingAttributeNode)

Specified by:

addAttributeNode in interface GraphImplementor<J>

findAttributeNode

public <AJ> AttributeNodeImplementor<AJ> findAttributeNode(String attributeName)

Description copied from interface: Graph

Find an already existing AttributeNode by attributeName within this container

Specified by:

findAttributeNode in interface Graph<J>

Specified by:

findAttributeNode in interface GraphImplementor<J>

findAttributeNode

public <AJ> AttributeNodeImplementor<AJ> findAttributeNode(PersistentAttribute<? extends J,AJ> attribute)

Description copied from interface: Graph

Find an already existing AttributeNode by corresponding attribute reference, within this container.

Specified by:

findAttributeNode in interface Graph<J>

Specified by:

findAttributeNode in interface GraphImplementor<J>

getGraphAttributeNodes

public List<AttributeNode<?>> getGraphAttributeNodes()

Description copied from interface: Graph

Ultimately only needed for implementing EntityGraph.getAttributeNodes() and Subgraph.getAttributeNodes()

Specified by:

getGraphAttributeNodes in interface Graph<J>

getAttributeNodeImplementors

public List<AttributeNodeImplementor<?>> getAttributeNodeImplementors()

Specified by:

getAttributeNodeImplementors in interface GraphImplementor<J>

addAttributeNode

public <AJ> AttributeNodeImplementor<AJ> addAttributeNode(String attributeName)
                                                   throws CannotContainSubGraphException

Description copied from interface: Graph

Add an AttributeNode (with no associated SubGraph) to this container by attribute name.

Specified by:

addAttributeNode in interface Graph<J>

Specified by:

addAttributeNode in interface GraphImplementor<J>

Throws:

CannotContainSubGraphException

addAttributeNode

public <AJ> AttributeNodeImplementor<AJ> addAttributeNode(PersistentAttribute<? extends J,AJ> attribute)
                                                   throws CannotContainSubGraphException

Description copied from interface: Graph

Add an AttributeNode (with no associated SubGraph) to this container by attribute reference.

Specified by:

addAttributeNode in interface Graph<J>

Specified by:

addAttributeNode in interface GraphImplementor<J>

Throws:

CannotContainSubGraphException

findOrCreateAttributeNode

public <AJ> AttributeNodeImplementor<AJ> findOrCreateAttributeNode(PersistentAttribute<? extends J,AJ> attribute)

Specified by:

findOrCreateAttributeNode in interface GraphImplementor<J>