com.agfa.hap.sdo.implementation
Class DataGraphImplementation

java.lang.Object
  com.agfa.hap.sdo.implementation.DataGraphImplementation

All Implemented Interfaces:

DataGraph, java.io.Serializable

public class DataGraphImplementation
extends java.lang.Object
implements DataGraph, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

DataGraphImplementation()

DataGraphImplementation(DataObject rootObject)

Method Summary

DataObject	createRootObject(java.lang.String namespaceURI, java.lang.String typeName) Creates a new root data object of the specified type.
DataObject	createRootObject(Type type) Creates a new root data object of the specified type.
ChangeSummary	getChangeSummary() Returns the change summary associated with this data graph.
DataObject	getRootObject() Returns the root data object of this data graph.
Type	getType(java.lang.String uri, java.lang.String typeName) Returns the type with the given the URI, or contained by the resource at the given URI, and with the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataGraphImplementation

public DataGraphImplementation()

DataGraphImplementation

public DataGraphImplementation(DataObject rootObject)

Method Detail

getRootObject

public DataObject getRootObject()

Description copied from interface: DataGraph

Returns the root data object of this data graph.

Specified by:

getRootObject in interface DataGraph

Returns:

the root data object.

See Also:

DataObject.getDataGraph()

getChangeSummary

public ChangeSummary getChangeSummary()

Description copied from interface: DataGraph

Returns the change summary associated with this data graph.

Specified by:

getChangeSummary in interface DataGraph

Returns:

the change summary.

See Also:

ChangeSummary.getDataGraph()

getType

public Type getType(java.lang.String uri,
                    java.lang.String typeName)

Description copied from interface: DataGraph

Returns the type with the given the URI, or contained by the resource at the given URI, and with the given name.

Specified by:

getType in interface DataGraph

Parameters:

uri - the namespace URI of a type or the location URI of a resource containing a type.

typeName - name of a type.

Returns:

the type with the corresponding namespace and name.

createRootObject

public DataObject createRootObject(java.lang.String namespaceURI,
                                   java.lang.String typeName)

Description copied from interface: DataGraph

Creates a new root data object of the specified type. An exception is thrown if a root object exists.

Specified by:

createRootObject in interface DataGraph

Parameters:

namespaceURI - namespace of the type.

typeName - name of the type.

Returns:

the new root.

See Also:

DataGraph.createRootObject(Type), DataGraph.getType(String, String)

createRootObject

public DataObject createRootObject(Type type)

Description copied from interface: DataGraph

Creates a new root data object of the specified type. An exception is thrown if a root object exists.

Specified by:

createRootObject in interface DataGraph

Parameters:

type - the type of the new root.

Returns:

the new root.

See Also:

DataGraph.createRootObject(String, String)