org.kie.workbench.common.screens.datamodeller.client

Class DataModelHelper

java.lang.Object

org.kie.workbench.common.screens.datamodeller.client.DataModelHelper

public class DataModelHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
DataModelHelper(String contextId)

Method Summary

Modifier and Type	Method and Description
void	dataModelChanged(DataModelerValueChangeEvent changeEvent)
void	dataObjectCreated(String objectClassName)
void	dataObjectDeleted(String objectClassName)
void	dataObjectExtended(String parentClassName, String offspringClassName, Boolean _extends)
void	dataObjectReferenced(String objectClassName, String subjectClassName)
void	dataObjectSelected(String objectClassName)
void	dataObjectUnReferenced(String objectClassName, String subjectClassName)
void	dataObjectUnSelected(String objectClassName)
List<String>	getClassList()
Collection<String>	getDataObjectReferences(String className)
Map<String,String>	getLabelledClassMap()
String	getObjectLabelByClassName(String className)
Map<String,PropertyType>	getOrderedBaseTypes()
Boolean	isAssignableFrom(String offspringCandidate, String parentCandidate) Evaluate if an object can safely extend another one (at least as far as the extension hierarchy is concerned).
Boolean	isBaseType(String type)
Boolean	isPrimitiveType(String type)
void	setBaseTypes(List<PropertyType> baseTypes)
void	setDataModel(DataModel dataModel)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataModelHelper

public DataModelHelper(String contextId)

Method Detail

getDataObjectReferences

public Collection<String> getDataObjectReferences(String className)

getObjectLabelByClassName

public String getObjectLabelByClassName(String className)

getClassList

public List<String> getClassList()

getLabelledClassMap

public Map<String,String> getLabelledClassMap()

getOrderedBaseTypes

public Map<String,PropertyType> getOrderedBaseTypes()

dataModelChanged

public void dataModelChanged(DataModelerValueChangeEvent changeEvent)

dataObjectReferenced

public void dataObjectReferenced(String objectClassName,
                                 String subjectClassName)

dataObjectUnReferenced

public void dataObjectUnReferenced(String objectClassName,
                                   String subjectClassName)

dataObjectExtended

public void dataObjectExtended(String parentClassName,
                               String offspringClassName,
                               Boolean _extends)

dataObjectDeleted

public void dataObjectDeleted(String objectClassName)

dataObjectCreated

public void dataObjectCreated(String objectClassName)

dataObjectSelected

public void dataObjectSelected(String objectClassName)

dataObjectUnSelected

public void dataObjectUnSelected(String objectClassName)

isBaseType

public Boolean isBaseType(String type)

isPrimitiveType

public Boolean isPrimitiveType(String type)

isAssignableFrom

public Boolean isAssignableFrom(String offspringCandidate,
                                String parentCandidate)

Evaluate if an object can safely extend another one (at least as far as the extension hierarchy is concerned).

Parameters:

offspringCandidate - The class name of the extending object

parentCandidate - The class name of the extended object

Returns:

True if the extension does not provoke a conflict with the existing extension hierarchy.

setDataModel

public void setDataModel(DataModel dataModel)

setBaseTypes

public void setBaseTypes(List<PropertyType> baseTypes)