Java Code Examples for org.eclipse.emf.ecore.EStructuralFeature#getEType()

The following examples show how to use org.eclipse.emf.ecore.EStructuralFeature#getEType() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Step0001.java From BIMserver with GNU Affero General Public License v3.0

6 votes

@Override
	public void migrate(Schema schema, DatabaseSession databaseSession) {
		schema.loadEcore("ifc2x3_tc1.ecore", getClass().getResourceAsStream("IFC2X3_TC1.ecore"));
		for (EClassifier eClassifier : schema.getEPackage("ifc2x3tc1").getEClassifiers()) {
			if (eClassifier instanceof EClass) {
				EClass eClass = (EClass)eClassifier;
				for (EStructuralFeature eStructuralFeature : eClass.getEStructuralFeatures()) {
					if (eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEString()) {
						// A hack because unfortunately not every "Name" field inherits from IfcRoot.Name, same could be true for GlobalId
						if (eStructuralFeature.getName().equals("Name") || eStructuralFeature.getName().equals("GlobalId")) {
//							System.out.println(eClass.getName() + "." + eStructuralFeature.getName());
							schema.addIndex(eStructuralFeature);
						}
					}
				}
			}
		}
	}

Example 2

Source File: SharedJsonStreamingSerializer.java From BIMserver with GNU Affero General Public License v3.0

6 votes

private void writeWrapper(MinimalVirtualObject object) throws IOException {
	print("{");
	print("\"_t\":\"" + object.eClass().getName() + "\",");
	for (EStructuralFeature eStructuralFeature : object.eClass().getEAllStructuralFeatures()) {
		print("\"" + eStructuralFeature.getName() + "\":");
		if (eStructuralFeature.getEType() instanceof EDataType) {
			writePrimitive(eStructuralFeature, object.eGet(eStructuralFeature));
		} else {
			Object val = object.eGet(eStructuralFeature);
			write((MinimalVirtualObject) val);
		}
		if (object.eClass().getEAllStructuralFeatures().get(object.eClass().getEAllStructuralFeatures().size()-1) != eStructuralFeature) {
			print(",");
		}
	}
	print("}");
}

Example 3

Source File: HashMapVirtualObject.java From BIMserver with GNU Affero General Public License v3.0

6 votes

private void writeWrappedValue(int pid, int rid, WrappedVirtualObject wrappedValue, ByteBuffer buffer, PackageMetaData packageMetaData) throws BimserverDatabaseException {
	Short cid = getDatabaseInterface().getCidOfEClass(wrappedValue.eClass());
	buffer.order(ByteOrder.LITTLE_ENDIAN);
	buffer.putShort((short) -cid);
	buffer.order(ByteOrder.BIG_ENDIAN);
	for (EStructuralFeature eStructuralFeature : wrappedValue.eClass().getEAllStructuralFeatures()) {
		Object val = wrappedValue.eGet(eStructuralFeature);
		if (eStructuralFeature.isMany()) {
			List list = (List)val;
			buffer.putInt(list.size());
			for (Object o : list) {
				if (o instanceof HashMapWrappedVirtualObject) {
					writeWrappedValue(pid, rid, (VirtualObject) o, buffer, packageMetaData);
				}
			}
		} else {
			if (eStructuralFeature.getEType() instanceof EDataType) {
				writePrimitiveValue(eStructuralFeature, val, buffer);
			} else {
				writeWrappedValue(pid, rid, (HashMapWrappedVirtualObject) val, buffer, packageMetaData);
			}
		}
	}
}

Example 4

Source File: Ecore2XtextExtensions.java From xtext-core with Eclipse Public License 2.0

6 votes

private static void allAssignedClassifiers(final EClass eClazz, final Collection<EClassifier> acceptor) {
  final Function1<EStructuralFeature, Boolean> _function = (EStructuralFeature f) -> {
    return Boolean.valueOf(Ecore2XtextExtensions.needsAssignment(f));
  };
  final Function1<EStructuralFeature, EClassifier> _function_1 = (EStructuralFeature it) -> {
    return it.getEType();
  };
  final List<EClassifier> classifiers = IterableExtensions.<EClassifier>toList(IterableExtensions.<EStructuralFeature, EClassifier>map(IterableExtensions.<EStructuralFeature>filter(eClazz.getEAllStructuralFeatures(), _function), _function_1));
  Iterable<EClass> _subClasses = Ecore2XtextExtensions.subClasses(eClazz);
  Iterables.<EClassifier>addAll(classifiers, _subClasses);
  classifiers.removeAll(acceptor);
  boolean _isEmpty = classifiers.isEmpty();
  if (_isEmpty) {
    return;
  } else {
    Iterables.<EClassifier>addAll(acceptor, classifiers);
    final Consumer<EClass> _function_2 = (EClass c) -> {
      Ecore2XtextExtensions.allAssignedClassifiers(c, acceptor);
    };
    Iterables.<EClass>filter(classifiers, EClass.class).forEach(_function_2);
  }
}

Example 5

Source File: DatabaseSession.java From BIMserver with GNU Affero General Public License v3.0

6 votes

private IdEObject readEmbeddedValue(EStructuralFeature feature, ByteBuffer buffer, EClass eClass, QueryInterface query) throws BimserverDatabaseException {
	IdEObject eObject = createInternal(eClass, query);
	for (EStructuralFeature eStructuralFeature : eClass.getEAllStructuralFeatures()) {
		if (eStructuralFeature.isMany()) {
			// Not implemented
		} else {
			if (eStructuralFeature.getEType() instanceof EDataType) {
				Object primitiveValue = readPrimitiveValue(eStructuralFeature.getEType(), buffer, query);
				((IdEObjectImpl) eObject).setLoaded();
				eObject.eSet(eStructuralFeature, primitiveValue);
			} else {
				buffer.order(ByteOrder.LITTLE_ENDIAN);
				short cid = buffer.getShort();
				buffer.order(ByteOrder.BIG_ENDIAN);
				if (cid == -1) {
					// null, do nothing
				} else if (cid < 0) {
					// non minus one and negative cid means value is embedded in record
					EClass referenceClass = database.getEClassForCid((short) (-cid));
					eObject.eSet(eStructuralFeature, readEmbeddedValue(eStructuralFeature, buffer, referenceClass, query));
				}
			}
		}
	}
	return eObject;
}

Example 6

Source File: BeansModelWizard.java From hybris-commerce-eclipse-plugin with Apache License 2.0

6 votes

/**
 * Returns the names of the features representing global elements.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
protected Collection<String> getInitialObjectNames() {
	if (initialObjectNames == null) {
		initialObjectNames = new ArrayList<String>();
		for (EStructuralFeature eStructuralFeature : ExtendedMetaData.INSTANCE.getAllElements(ExtendedMetaData.INSTANCE.getDocumentRoot(beansPackage))) {
			if (eStructuralFeature.isChangeable()) {
				EClassifier eClassifier = eStructuralFeature.getEType();
				if (eClassifier instanceof EClass) {
					EClass eClass = (EClass)eClassifier;
					if (!eClass.isAbstract()) {
						initialObjectNames.add(eStructuralFeature.getName());
					}
				}
			}
		}
		Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
	}
	return initialObjectNames;
}

Example 7

Source File: ConfigurationModelWizard.java From neoscada with Eclipse Public License 1.0

6 votes

/**
 * Returns the names of the features representing global elements.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
protected Collection<String> getInitialObjectNames ()
{
    if ( initialObjectNames == null )
    {
        initialObjectNames = new ArrayList<String> ();
        for ( EStructuralFeature eStructuralFeature : ExtendedMetaData.INSTANCE.getAllElements ( ExtendedMetaData.INSTANCE.getDocumentRoot ( configurationPackage ) ) )
        {
            if ( eStructuralFeature.isChangeable () )
            {
                EClassifier eClassifier = eStructuralFeature.getEType ();
                if ( eClassifier instanceof EClass )
                {
                    EClass eClass = (EClass)eClassifier;
                    if ( !eClass.isAbstract () )
                    {
                        initialObjectNames.add ( eStructuralFeature.getName () );
                    }
                }
            }
        }
        Collections.sort ( initialObjectNames, CommonPlugin.INSTANCE.getComparator () );
    }
    return initialObjectNames;
}

Example 8

Source File: AssignmentQuantityAllocator.java From xtext-core with Eclipse Public License 2.0

5 votes

protected boolean allowTransient(EObject obj, EStructuralFeature feature, Collection<ISyntaxConstraint> constraint) {
	if (feature.getEType() instanceof EEnum)
		return true;
	Object value = obj.eGet(feature);
	List<RuleCall> ruleCalls = GrammarUtil.containedRuleCalls(constraint.iterator().next().getGrammarElement());
	if (ruleCalls.isEmpty())
		return false;
	return valueSerializer.isValid(obj, ruleCalls.get(0), value, null);

}

Example 9

Source File: IfcModel.java From BIMserver with GNU Affero General Public License v3.0

5 votes

private int comparePrimitives(IdEObject o1, IdEObject o2) {
	EClass eClass = o1.eClass();
	EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature("wrappedValue");
	Object val1 = o1.eGet(eStructuralFeature);
	Object val2 = o2.eGet(eStructuralFeature);
	if (eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEString()) {
		return ((String) val1).compareTo((String) val2);
	} else if (eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEInt()) {
		return ((Integer) val1).compareTo((Integer) val2);
	} else {
		throw new RuntimeException("ni");
	}
}

Example 10

Source File: TransientValueService.java From xtext-core with Eclipse Public License 2.0

5 votes

protected boolean defaultValueIsSerializeable(EStructuralFeature feature) {
	if (feature instanceof EAttribute) {
		if (feature.getEType() == EcorePackage.eINSTANCE.getEString() && feature.getDefaultValue() == null)
			return false;
		return true;
	}
	return false;
}

Example 11

Source File: DatabaseReadingStackFrame.java From BIMserver with GNU Affero General Public License v3.0

5 votes

private HashMapWrappedVirtualObject readWrappedValue(EStructuralFeature feature, ByteBuffer buffer, EClass eClass) throws BimserverDatabaseException {
	EStructuralFeature eStructuralFeature = eClass.getEStructuralFeature("wrappedValue");
	Object primitiveValue = readPrimitiveValue(eStructuralFeature.getEType(), buffer);
	HashMapWrappedVirtualObject eObject = new HashMapWrappedVirtualObject(eClass);
	eObject.setAttribute((EAttribute) eStructuralFeature, primitiveValue);
	if (eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEDouble() || eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEDoubleObject()) {
		EStructuralFeature strFeature = eClass.getEStructuralFeature("wrappedValueAsString");
		Object stringVal = readPrimitiveValue(EcorePackage.eINSTANCE.getEString(), buffer);
		eObject.setAttribute((EAttribute) strFeature, stringVal);
	}
	return eObject;
}

Example 12

Source File: EClassifierInfo.java From xtext-core with Eclipse Public License 2.0

5 votes

public boolean isFeatureSemanticallyEqualTo(EStructuralFeature f1, EStructuralFeature f2) {
	boolean result = isFeatureSemanticallyEqualApartFromType(f1, f2);
	if (f1 instanceof EReference && f2 instanceof EReference) {
		EClass f1Type = (EClass) f1.getEType();
		EClass f2Type = (EClass) f2.getEType();
		result &= f1Type.isSuperTypeOf(f2Type);
		result &= ((EReference) f1).isContainment() == ((EReference) f2).isContainment();
		result &= ((EReference) f1).isContainer() == ((EReference) f2).isContainer();
	} else {
		result &= f1.getEType().equals(EcoreUtil2.getCompatibleType(f1.getEType(), f2.getEType()));
	}
	return result;
}

Example 13

Source File: GenerateUtils.java From BIMserver with GNU Affero General Public License v3.0

5 votes

public static String makeGetter(EStructuralFeature eStructuralFeature) {
	StringBuilder sb = new StringBuilder();
	if (eStructuralFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean()) {
		sb.append("is");
	} else {
		sb.append("get");
	}
	sb.append(firstLetterUpperCase(eStructuralFeature.getName()));
	if (eStructuralFeature instanceof EReference && !eStructuralFeature.isMany() && eStructuralFeature.getEAnnotation("embedsreference") == null) {
		sb.append("Id");
	}
	return sb.toString();
}

Example 14

Source File: IfcStepStreamingSerializer.java From IfcPlugins with GNU Affero General Public License v3.0

5 votes

private void writeObject(HashMapVirtualObject object, EStructuralFeature feature) throws SerializerException, IOException {
	Object ref = object.eGet(feature);
	if (ref == null || (feature.isUnsettable() && !object.eIsSet(feature))) {
		EClassifier type = feature.getEType();
		if (type instanceof EClass) {
			EStructuralFeature structuralFeature = ((EClass) type).getEStructuralFeature(WRAPPED_VALUE);
			if (structuralFeature != null) {
				String name = structuralFeature.getEType().getName();
				if (name.equals(IFC_BOOLEAN) || name.equals(IFC_LOGICAL) || structuralFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean()) {
					print(BOOLEAN_UNDEFINED);
				} else {
					print(DOLLAR);
				}
			} else {
				print(DOLLAR);
			}
		} else {
			if (type == EcorePackage.eINSTANCE.getEBoolean()) {
				print(BOOLEAN_UNDEFINED);
			} else if (feature.isMany()) {
				print("()");
			} else {
				print(DOLLAR);
			}
		}
	} else {
		if (ref instanceof HashMapWrappedVirtualObject) {
			writeEmbedded((HashMapWrappedVirtualObject) ref);
		} else if (feature.getEType() == ECORE_PACKAGE_INSTANCE.getEDouble()) {
			EStructuralFeature asStringFeature = object.eClass().getEStructuralFeature(feature.getName() + "AsString");
			String asString = (String) object.eGet(asStringFeature);
			writeDoubleValue((Double)ref, asString, feature);
		} else {
			IfcParserWriterUtils.writePrimitive(ref, printWriter);
		}
	}
}

Example 15

Source File: IfcStepSerializer.java From IfcPlugins with GNU Affero General Public License v3.0

5 votes

private void writeEmbedded(EObject eObject) throws SerializerException, IOException {
	EClass class1 = eObject.eClass();
	print(getPackageMetaData().getUpperCase(class1));
	print(OPEN_PAREN);
	EStructuralFeature structuralFeature = class1.getEStructuralFeature(WRAPPED_VALUE);
	if (structuralFeature != null) {
		Object realVal = eObject.eGet(structuralFeature);
		if (structuralFeature.getEType() == ECORE_PACKAGE_INSTANCE.getEDouble()) {
			writeDoubleValue((Double)realVal, eObject, structuralFeature);
		} else {
			IfcParserWriterUtils.writePrimitive(realVal, outputStream);
		}
	}
	print(CLOSE_PAREN);
}

Example 16

Source File: IfcStepSerializer.java From IfcPlugins with GNU Affero General Public License v3.0

5 votes

private void writeObject(IdEObject object, EStructuralFeature feature) throws SerializerException, IOException {
	Object ref = object.eGet(feature);
	if (ref == null || (feature.isUnsettable() && !object.eIsSet(feature))) {
		EClassifier type = feature.getEType();
		if (type instanceof EClass) {
			EStructuralFeature structuralFeature = ((EClass) type).getEStructuralFeature(WRAPPED_VALUE);
			if (structuralFeature != null) {
				String name = structuralFeature.getEType().getName();
				if (name.equals(IFC_BOOLEAN) || name.equals(IFC_LOGICAL) || structuralFeature.getEType() == EcorePackage.eINSTANCE.getEBoolean()) {
					print(BOOLEAN_UNDEFINED);
				} else {
					print(DOLLAR);
				}
			} else {
				print(DOLLAR);
			}
		} else {
			if (type == EcorePackage.eINSTANCE.getEBoolean()) {
				print(BOOLEAN_UNDEFINED);
			} else if (feature.isMany()) {
				print("()");
			} else {
				print(DOLLAR);
			}
		}
	} else {
		if (ref instanceof EObject) {
			writeEmbedded((EObject) ref);
		} else if (feature.getEType() == ECORE_PACKAGE_INSTANCE.getEDouble()) {
			writeDoubleValue((Double)ref, object, feature);
		} else {
			IfcParserWriterUtils.writePrimitive(ref, outputStream);
		}
	}
}

Example 17

Source File: GenerateUtils.java From BIMserver with GNU Affero General Public License v3.0

4 votes

public static String getType(EStructuralFeature eStructuralFeature) {
	boolean embedsReference = eStructuralFeature.getEAnnotation("embedsreference") != null;
	EClassifier eType = eStructuralFeature.getEType();
	if (eStructuralFeature.isMany()) {
		if (eType instanceof EDataType) {
			if (eType == EcorePackage.eINSTANCE.getEString()) {
				return "List<String>";
			} else if (eType == EcorePackage.eINSTANCE.getEInt() || eType == EcorePackage.eINSTANCE.getEIntegerObject()) {
				return "List<Integer>";
			} else if (eType == EcorePackage.eINSTANCE.getELong() || eType == EcorePackage.eINSTANCE.getELongObject()) {
				return "List<Long>";
			} else if (eType == EcorePackage.eINSTANCE.getEDouble() || eType == EcorePackage.eINSTANCE.getEDoubleObject()) {
				return "List<Double>";
			} else if (eType == EcorePackage.eINSTANCE.getEBoolean() || eType == EcorePackage.eINSTANCE.getEBooleanObject()) {
				return "List<Boolean>";
			} else if (eType == EcorePackage.eINSTANCE.getEFloat() || eType == EcorePackage.eINSTANCE.getEFloatObject()) {
				return "List<Float>";
			} else if (eType == EcorePackage.eINSTANCE.getEDate()) {
				return "List<Date>";
			}
		} else if (eType instanceof EClass) {
			if (embedsReference) {
				return "List<S" + eType.getName() + ">";
			} else {
				return "List<Long>";
			}
		}
	} else {
		if (eType instanceof EDataType) {
			if (eType == EcorePackage.eINSTANCE.getEString()) {
				return "String";
			} else if (eType == EcorePackage.eINSTANCE.getEInt() || eType == EcorePackage.eINSTANCE.getEIntegerObject()) {
				return "Integer";
			} else if (eType == EcorePackage.eINSTANCE.getELong() || eType == EcorePackage.eINSTANCE.getELongObject()) {
				return "Long";
			} else if (eType == EcorePackage.eINSTANCE.getEShort() || eType == EcorePackage.eINSTANCE.getEShortObject()) {
				return "Short";
			} else if (eType == EcorePackage.eINSTANCE.getEDouble() || eType == EcorePackage.eINSTANCE.getEDoubleObject()) {
				return "Double";
			} else if (eType == EcorePackage.eINSTANCE.getEBoolean() || eType == EcorePackage.eINSTANCE.getEBooleanObject()) {
				return "Boolean";
			} else if (eType == EcorePackage.eINSTANCE.getEFloat() || eType == EcorePackage.eINSTANCE.getEFloatObject()) {
				return "Float";
			} else if (eType == EcorePackage.eINSTANCE.getEDate()) {
				return "Date";
			} else if (eType == EcorePackage.eINSTANCE.getEByteArray()) {
				return "byte[]";
			} else if (eType.getInstanceClass() == DataHandler.class) {
				return "DataHandler";
			}
		} else if (eType instanceof EClass) {
			if (embedsReference) {
				return "S" + eType.getName();
			} else {
				return "Long";
			}
		}
	}
	return "S" + eType.getName();
}

Example 18

Source File: Ecore2XtextExtensions.java From xtext-core with Eclipse Public License 2.0

4 votes

public static boolean needsAssignment(final EStructuralFeature it) {
  return ((((!it.isDerived()) && (!it.isTransient())) && (!((it instanceof EReference) && EReference.class.cast(it).isContainer()))) && 
    (!((it.getEType() instanceof EDataType) && (!EDataType.class.cast(it.getEType()).isSerializable()))));
}

Example 19

Source File: IfcStepStreamingSerializer.java From IfcPlugins with GNU Affero General Public License v3.0

4 votes

private void write(HashMapVirtualObject object) throws SerializerException, IOException {
	EClass eClass = object.eClass();

	if (eClass.getEPackage() == GeometryPackage.eINSTANCE) {
		return;
	}
	if (eClass.getEAnnotation("hidden") != null) {
		return;
	}
	print(DASH);
	long convertedKey = getExpressId(object);
	if (convertedKey == -1) {
		throw new SerializerException("Going to serialize an object with id -1 (" + object.eClass().getName() + ")");
	}
	print(String.valueOf(convertedKey));
	print("= ");
	String upperCase = packageMetaData.getUpperCase(eClass);
	if (upperCase == null) {
		throw new SerializerException("Type not found: " + eClass.getName());
	}
	print(upperCase);
	print(OPEN_PAREN);
	boolean isFirst = true;
	
	EntityDefinition entityBN = getSchemaDefinition().getEntityBN(object.eClass().getName());
	for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) {

		if (feature.getEAnnotation("hidden") == null && (entityBN != null && (!entityBN.isDerived(feature.getName()) || entityBN.isDerivedOverride(feature.getName())))) {
			EClassifier type = feature.getEType();
			if (type instanceof EEnum) {
				if (!isFirst) {
					print(COMMA);
				}
				writeEnum(object, feature);
				isFirst = false;
			} else if (type instanceof EClass) {
				EReference eReference = (EReference)feature;
				if (!packageMetaData.isInverse(eReference)) {
					if (!isFirst) {
						print(COMMA);
					}
					writeEClass(object, feature);
					isFirst = false;
				}
			} else if (type instanceof EDataType) {
				if (!isFirst) {
					print(COMMA);
				}
				writeEDataType(object, entityBN, feature);
				isFirst = false;
			}
		}
	}
	println(PAREN_CLOSE_SEMICOLON);
}

Example 20

Source File: IfcStepSerializer.java From IfcPlugins with GNU Affero General Public License v3.0

4 votes

private void write(IdEObject object) throws SerializerException, IOException {
	EClass eClass = object.eClass();
	if (eClass.getEAnnotation("hidden") != null) {
		return;
	}
	if (eClass.getEPackage() != getPackageMetaData().getEPackage()) {
		return;
	}
	print(DASH);
	long convertedKey = getExpressId(object);
	if (convertedKey == -1) {
		throw new SerializerException("Going to serialize an object with id -1 (" + object.eClass().getName() + ")");
	}
	print(String.valueOf(convertedKey));
	print("= ");
	String upperCase = getPackageMetaData().getUpperCase(eClass);
	if (upperCase == null) {
		throw new SerializerException("Type not found: " + eClass.getName());
	}
	print(upperCase);
	print(OPEN_PAREN);
	boolean isFirst = true;
	EntityDefinition entityBN = getPackageMetaData().getSchemaDefinition().getEntityBN(object.eClass().getName());
	for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) {
		if (feature.getEAnnotation("hidden") == null && (entityBN != null && (!entityBN.isDerived(feature.getName()) || entityBN.isDerivedOverride(feature.getName())))) {
			EClassifier type = feature.getEType();
			if (type instanceof EEnum) {
				if (!isFirst) {
					print(COMMA);
				}
				writeEnum(object, feature);
				isFirst = false;
			} else if (type instanceof EClass) {
				EReference eReference = (EReference)feature;
				if (!getPackageMetaData().isInverse(eReference)) {
					if (!isFirst) {
						print(COMMA);
					}
					writeEClass(object, feature);
					isFirst = false;
				}
			} else if (type instanceof EDataType) {
				if (!isFirst) {
					print(COMMA);
				}
				writeEDataType(object, entityBN, feature);
				isFirst = false;
			}
		}
	}
	println(PAREN_CLOSE_SEMICOLON);
}