Top Description Fields Constructors Methods
org.eclipse.persistence.internal.jpa.metadata.graphs

public Class NamedAttributeNodeMetadata

extends ORMetadata
Class Inheritance
Imports
java.util.Map, org.eclipse.persistence.internal.jpa.metadata.ORMetadata, org.eclipse.persistence.internal.jpa.metadata.accessors.classes.ClassAccessor, org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAnnotation, org.eclipse.persistence.internal.localization.ExceptionLocalization, org.eclipse.persistence.queries.AttributeGroup
Object to hold onto named attribute node metadata. Key notes: - any metadata mapped from XML to this class must be compared in the equals method. - any metadata mapped from XML to this class must be initialized in the initXMLObject method. - when loading from annotations, the constructor accepts the metadata accessor this metadata was loaded from. Used it to look up any 'companion' annotation needed for processing. - methods should be preserved in alphabetical order.
Author
Guy Pelletier
Since
EclipseLink 2.5

Field Summary

Modifier and TypeField and Description
protected String
m_keySubgraph

protected String
m_name

protected String
m_subgraph

Inherited from org.eclipse.persistence.internal.jpa.metadata.ORMetadata:
m_project

Constructor Summary

AccessConstructor and Description
public
NamedAttributeNodeMetadata()

INTERNAL: Used for XML loading.

public
NamedAttributeNodeMetadata(MetadataAnnotation namedAttributeNode, ClassAccessor accessor)

INTERNAL: Used for annotation loading.

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object
the reference object with which to compare.
objectToCompare)

Implements abstract org.eclipse.persistence.internal.jpa.metadata.ORMetadata.equals.

INTERNAL: Used for XML merging and overriding.
public String
getIdentifier()

Overrides org.eclipse.persistence.internal.jpa.metadata.ORMetadata.getIdentifier.

INTERNAL: The unique identifier of named attribute mode metadata.
public String
getKeySubgraph()

INTERNAL: Used for OX mapping.

public String
getName()

INTERNAL: Used for OX mapping.

public String
getSubgraph()

INTERNAL: Used for OX mapping.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for the object.
public void
process(Map<String, Map<String, AttributeGroup>> attributeGraphs, AttributeGroup graph, AttributeGroup rootGraph)

INTERNAL: Process the named attribute node metadata.

public void
setKeySubgraph(String keySubgraph)

INTERNAL: Used for OX mapping.

public void
setName(String name)

INTERNAL: Used for OX mapping.

public void
setSubgraph(String subgraph)

INTERNAL: Used for OX mapping.

Inherited from org.eclipse.persistence.internal.jpa.metadata.ORMetadata:
getAccessibleObjectgetAccessibleObjectNamegetAnnotationgetBoxedTypegetDatabaseTypeEnumgetEntityMappingsgetFullyQualifiedClassNamegetJavaClassgetJavaClassNamegetLoadergetLocationgetLoggergetMetadataClassgetMetadataClassgetMetadataClassgetMetadataFactorygetNamegetPrimitiveClassForNamegetProjectgetTextgetXMLElementhasIdentifierhasTextinitXMLClassNameinitXMLObjectinitXMLObjectinitXMLObjectsinitXMLTextObjectloadedFromAnnotationloadedFromEclipseLinkXMLloadedFromXMLmergemergeORObjectListsmergeORObjectsmergeSimpleObjectsreloadEntityreloadMappedSuperclasssetAccessibleObjectsetEntityMappingssetFieldNamesetFieldNamesetProjectshouldOverridevaluesMatchvaluesMatch

Field Detail

m_keySubgraphback to summary
protected String m_keySubgraph
m_nameback to summary
protected String m_name
m_subgraphback to summary
protected String m_subgraph

Constructor Detail

NamedAttributeNodeMetadataback to summary
public NamedAttributeNodeMetadata()

INTERNAL: Used for XML loading.

NamedAttributeNodeMetadataback to summary
public NamedAttributeNodeMetadata(MetadataAnnotation namedAttributeNode, ClassAccessor accessor)

INTERNAL: Used for annotation loading.

Method Detail

equalsback to summary
public boolean equals(Object objectToCompare)

Implements abstract org.eclipse.persistence.internal.jpa.metadata.ORMetadata.equals.

INTERNAL: Used for XML merging and overriding.

Parameters
objectToCompare:Object

Doc from java.lang.Object.equals.

the reference object with which to compare.

Returns:boolean

Doc from java.lang.Object.equals.

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getIdentifierback to summary
public String getIdentifier()

Overrides org.eclipse.persistence.internal.jpa.metadata.ORMetadata.getIdentifier.

INTERNAL: The unique identifier of named attribute mode metadata.

Annotations
@Override
getKeySubgraphback to summary
public String getKeySubgraph()

INTERNAL: Used for OX mapping.

getNameback to summary
public String getName()

INTERNAL: Used for OX mapping.

getSubgraphback to summary
public String getSubgraph()

INTERNAL: Used for OX mapping.

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
processback to summary
public void process(Map<String, Map<String, AttributeGroup>> attributeGraphs, AttributeGroup graph, AttributeGroup rootGraph)

INTERNAL: Process the named attribute node metadata.

setKeySubgraphback to summary
public void setKeySubgraph(String keySubgraph)

INTERNAL: Used for OX mapping.

setNameback to summary
public void setName(String name)

INTERNAL: Used for OX mapping.

setSubgraphback to summary
public void setSubgraph(String subgraph)

INTERNAL: Used for OX mapping.