wt.graph.template
Interface ObjectGraphTemplate

All Superinterfaces:

Cloneable, GraphModel, GraphNodeModel, NetFactor, NodeExpander, ObjectGraph, ObjectGraphNode, ObjectMappable, Persistable, Serializable, Walker

All Known Implementing Classes:

AbstractObjectGraphTemplate

public interface ObjectGraphTemplate

extends ObjectGraph

Provides a top-level abstraction of an object graph template. That is it represents a static-based view of related persistable classes by means of associations between two persistable classes, and special aggregations and/or fields that result as object references. This structural definition is completely defined in the meta-model. And it is the essence of how to realize an object graph via an object graph template processor given a template and "root" persistable object.

The object graph template acts as the overall container where it references the root (node template) class of the structure of related classes. From the root node template the structure of the object graph template can span outwards and can consequently be traversed.

The object graph template is composed of node and edge templates. Much like the object graph each node template has an association to another node template that is represented as an edge template, which maintains the association. An edge template can be either unidirectional or bidirectional. An unidirectional edge template represents a type of object reference. A bidirectional edge template represents a type of link.

Supported API: false

Extendable: false

Field Summary

static String

FRAGMENT_LIST Label for the attribute.

Fields inherited from interface wt.graph.ObjectGraph

NODE_EXPANDER, ROOT, ROOT_REFERENCE, VISITOR, WALKER_IMPL

Fields inherited from interface wt.fc.Persistable

IDENTITY, PERSIST_INFO, TYPE

Fields inherited from interface wt.graph.ObjectGraphNode

EXCLUDED, GRAPH, ID, INFO

Fields inherited from interface wt.util.graph.GraphNodeModel

NEIGHBOR

Fields inherited from interface wt.util.graph.GraphModel

EDGE_IMPL, EDGE_LIST, NODE_IMPL, NODE_LIST

Method Summary

void	defragment() Supported API: false
void	fragment() Supported API: false
ObjectGraphTemplate[]	getFragmentList() Gets the value of the attribute: FRAGMENT_LIST.
boolean	isFragmented() Supported API: false
void	setFragmentList(ObjectGraphTemplate[] a_FragmentList) Sets the value of the attribute: FRAGMENT_LIST.

Methods inherited from interface wt.graph.ObjectGraph

getNodeExpander, getRoot, getRootReference, getVisitor, getWalkerImpl, setNodeExpander, setRoot, setRootReference, setVisitor, setWalkerImpl

Methods inherited from interface wt.fc.Persistable

checkAttributes, getIdentity, getPersistInfo, getType, setPersistInfo

Methods inherited from interface wt.fc.ObjectMappable

readExternal, writeExternal

Methods inherited from interface wt.fc.NetFactor

getClassInfo, getConceptualClassname

Methods inherited from interface wt.visitor.Walker

traverse

Methods inherited from interface wt.graph.ObjectGraphNode

getGraph, getId, getInfo, isExcluded, setExcluded, setGraph, setId, setInfo

Methods inherited from interface wt.visitor.NodeExpander

expandNode

Methods inherited from interface wt.util.graph.GraphNodeModel

clone, equals

Methods inherited from interface wt.util.graph.GraphModel

clone, equals, getEdgeImpl, getEdgeList, getNodeImpl, getNodeList, setEdgeImpl, setEdgeList, setNodeImpl, setNodeList, traverse

Field Detail

FRAGMENT_LIST

public static final String FRAGMENT_LIST

Label for the attribute.

Supported API: false

See Also:

Constant Field Values

Method Detail

getFragmentList

public ObjectGraphTemplate[] getFragmentList()

Gets the value of the attribute: FRAGMENT_LIST.

Supported API: false

Returns:

ObjectGraphTemplate[]

setFragmentList

public void setFragmentList(ObjectGraphTemplate[] a_FragmentList)

Sets the value of the attribute: FRAGMENT_LIST.

Supported API: false

Parameters:

a_FragmentList -

fragment

public void fragment()
              throws WTException,
                     WTPropertyVetoException,
                     ObjectGraphException

Supported API: false

Throws:

WTException

WTPropertyVetoException

ObjectGraphException

defragment

public void defragment()
                throws WTException,
                       WTPropertyVetoException,
                       ObjectGraphException

Supported API: false

Throws:

WTException

WTPropertyVetoException

ObjectGraphException

isFragmented

public boolean isFragmented()

Supported API: false

Returns:

boolean