/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.metamodels.transformation.impl;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.mapping.Mapping;
import org.eclipse.emf.mapping.MappingHelper;
import org.eclipse.emf.mapping.MappingPackage;
import org.teiid.designer.metamodels.transformation.DataFlowLink;
import org.teiid.designer.metamodels.transformation.DataFlowMappingRoot;
import org.teiid.designer.metamodels.transformation.DataFlowNode;
import org.teiid.designer.metamodels.transformation.OperationNodeGroup;
import org.teiid.designer.metamodels.transformation.TransformationPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Data Flow Mapping Root</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.teiid.designer.metamodels.transformation.impl.DataFlowMappingRootImpl#isAllowsOptimization <em>Allows Optimization
* </em>}</li>
* <li>{@link org.teiid.designer.metamodels.transformation.impl.DataFlowMappingRootImpl#getNodes <em>Nodes</em>}</li>
* <li>{@link org.teiid.designer.metamodels.transformation.impl.DataFlowMappingRootImpl#getLinks <em>Links</em>}</li>
* </ul>
* </p>
*
* @generated
*
* @since 8.0
*/
public class DataFlowMappingRootImpl extends TransformationMappingRootImpl implements DataFlowMappingRoot {
/**
* The default value of the '{@link #isAllowsOptimization() <em>Allows Optimization</em>}' attribute. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #isAllowsOptimization()
* @generated
* @ordered
*/
protected static final boolean ALLOWS_OPTIMIZATION_EDEFAULT = false;
/**
* The cached value of the '{@link #isAllowsOptimization() <em>Allows Optimization</em>}' attribute. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #isAllowsOptimization()
* @generated
* @ordered
*/
protected boolean allowsOptimization = ALLOWS_OPTIMIZATION_EDEFAULT;
/**
* The cached value of the '{@link #getNodes() <em>Nodes</em>}' containment reference list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getNodes()
* @generated
* @ordered
*/
protected EList nodes = null;
/**
* The cached value of the '{@link #getLinks() <em>Links</em>}' containment reference list. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getLinks()
* @generated
* @ordered
*/
protected EList links = null;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected DataFlowMappingRootImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return TransformationPackage.eINSTANCE.getDataFlowMappingRoot();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean isAllowsOptimization() {
return allowsOptimization;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setAllowsOptimization( boolean newAllowsOptimization ) {
boolean oldAllowsOptimization = allowsOptimization;
allowsOptimization = newAllowsOptimization;
if (eNotificationRequired()) eNotify(new ENotificationImpl(
this,
Notification.SET,
TransformationPackage.DATA_FLOW_MAPPING_ROOT__ALLOWS_OPTIMIZATION,
oldAllowsOptimization, allowsOptimization));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList getNodes() {
if (nodes == null) {
nodes = new EObjectContainmentWithInverseEList(DataFlowNode.class, this,
TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES,
TransformationPackage.DATA_FLOW_NODE__OWNER);
}
return nodes;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList getLinks() {
if (links == null) {
links = new EObjectContainmentWithInverseEList(DataFlowLink.class, this,
TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS,
TransformationPackage.DATA_FLOW_LINK__OWNER);
}
return links;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public List getSourceNodes() {
final List result = new ArrayList();
addNodeTypeToList(getNodes(), TransformationPackage.SOURCE_NODE, result);
return result;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public List getTargetNodes() {
final List result = new ArrayList();
addNodeTypeToList(getNodes(), TransformationPackage.TARGET_NODE, result);
return result;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getResultantSql() {
// TODO: implement this method
// Ensure that you remove @generated or mark it @generated NOT
throw new UnsupportedOperationException();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseAdd( InternalEObject otherEnd,
int featureID,
Class baseClass,
NotificationChain msgs ) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
if (helper != null) msgs = ((InternalEObject)helper).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER,
null,
msgs);
return basicSetHelper((MappingHelper)otherEnd, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
return ((InternalEList)getNested()).basicAdd(otherEnd, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
return ((InternalEList)getNodes()).basicAdd(otherEnd, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
return ((InternalEList)getLinks()).basicAdd(otherEnd, msgs);
default:
return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
}
}
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove( InternalEObject otherEnd,
int featureID,
Class baseClass,
NotificationChain msgs ) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
return basicSetHelper(null, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
return ((InternalEList)getNested()).basicRemove(otherEnd, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
return eBasicSetContainer(null, TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
return ((InternalEList)getNodes()).basicRemove(otherEnd, msgs);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
return ((InternalEList)getLinks()).basicRemove(otherEnd, msgs);
default:
return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
}
}
return eBasicSetContainer(null, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainer( NotificationChain msgs ) {
if (eContainerFeatureID >= 0) {
switch (eContainerFeatureID) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
return eContainer.eInverseRemove(this, MappingPackage.MAPPING__NESTED, Mapping.class, msgs);
default:
return eDynamicBasicRemoveFromContainer(msgs);
}
}
return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object eGet( EStructuralFeature eFeature,
boolean resolve ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
return getHelper();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
return getNested();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
return getNestedIn();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__INPUTS:
return getInputs();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUTS:
return getOutputs();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TYPE_MAPPING:
if (resolve) return getTypeMapping();
return basicGetTypeMapping();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUT_READ_ONLY:
return isOutputReadOnly() ? Boolean.TRUE : Boolean.FALSE;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TOP_TO_BOTTOM:
return isTopToBottom() ? Boolean.TRUE : Boolean.FALSE;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__COMMAND_STACK:
return getCommandStack();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TARGET:
if (resolve) return getTarget();
return basicGetTarget();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__ALLOWS_OPTIMIZATION:
return isAllowsOptimization() ? Boolean.TRUE : Boolean.FALSE;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
return getNodes();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
return getLinks();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet( EStructuralFeature eFeature,
Object newValue ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
setHelper((MappingHelper)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
getNested().clear();
getNested().addAll((Collection)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
setNestedIn((Mapping)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__INPUTS:
getInputs().clear();
getInputs().addAll((Collection)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUTS:
getOutputs().clear();
getOutputs().addAll((Collection)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TYPE_MAPPING:
setTypeMapping((Mapping)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUT_READ_ONLY:
setOutputReadOnly(((Boolean)newValue).booleanValue());
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TOP_TO_BOTTOM:
setTopToBottom(((Boolean)newValue).booleanValue());
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__COMMAND_STACK:
setCommandStack((String)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TARGET:
setTarget((EObject)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__ALLOWS_OPTIMIZATION:
setAllowsOptimization(((Boolean)newValue).booleanValue());
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
getNodes().clear();
getNodes().addAll((Collection)newValue);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
getLinks().clear();
getLinks().addAll((Collection)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
setHelper((MappingHelper)null);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
getNested().clear();
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
setNestedIn((Mapping)null);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__INPUTS:
getInputs().clear();
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUTS:
getOutputs().clear();
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TYPE_MAPPING:
setTypeMapping((Mapping)null);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUT_READ_ONLY:
setOutputReadOnly(OUTPUT_READ_ONLY_EDEFAULT);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TOP_TO_BOTTOM:
setTopToBottom(TOP_TO_BOTTOM_EDEFAULT);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__COMMAND_STACK:
setCommandStack(COMMAND_STACK_EDEFAULT);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TARGET:
setTarget((EObject)null);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__ALLOWS_OPTIMIZATION:
setAllowsOptimization(ALLOWS_OPTIMIZATION_EDEFAULT);
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
getNodes().clear();
return;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
getLinks().clear();
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__HELPER:
return helper != null;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED:
return nested != null && !nested.isEmpty();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NESTED_IN:
return getNestedIn() != null;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__INPUTS:
return inputs != null && !inputs.isEmpty();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUTS:
return outputs != null && !outputs.isEmpty();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TYPE_MAPPING:
return typeMapping != null;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__OUTPUT_READ_ONLY:
return outputReadOnly != OUTPUT_READ_ONLY_EDEFAULT;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TOP_TO_BOTTOM:
return topToBottom != TOP_TO_BOTTOM_EDEFAULT;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__COMMAND_STACK:
return COMMAND_STACK_EDEFAULT == null ? commandStack != null : !COMMAND_STACK_EDEFAULT.equals(commandStack);
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__TARGET:
return target != null;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__ALLOWS_OPTIMIZATION:
return allowsOptimization != ALLOWS_OPTIMIZATION_EDEFAULT;
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES:
return nodes != null && !nodes.isEmpty();
case TransformationPackage.DATA_FLOW_MAPPING_ROOT__LINKS:
return links != null && !links.isEmpty();
}
return eDynamicIsSet(eFeature);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (allowsOptimization: "); //$NON-NLS-1$
result.append(allowsOptimization);
result.append(')');
return result.toString();
}
protected void addNodeTypeToList( final List nodes,
final int theClassifierID,
final List result ) {
for (final Iterator iter = nodes.iterator(); iter.hasNext();) {
final DataFlowNode node = (DataFlowNode)iter.next();
if (node != null) {
final int classifierID = node.eClass().getClassifierID();
if (classifierID == theClassifierID) {
result.add(node);
}
if (classifierID == TransformationPackage.OPERATION_NODE_GROUP) {
OperationNodeGroup operationNodeGroup = (OperationNodeGroup)node;
addNodeTypeToList(operationNodeGroup.getContents(), theClassifierID, result);
}
}
} // for
}
} // DataFlowMappingRootImpl