/*
* 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.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
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.InternalEList;
import org.teiid.designer.metamodels.transformation.DataFlowMappingRoot;
import org.teiid.designer.metamodels.transformation.JoinNode;
import org.teiid.designer.metamodels.transformation.JoinType;
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>Join Node</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.teiid.designer.metamodels.transformation.impl.JoinNodeImpl#getType <em>Type</em>}</li>
* </ul>
* </p>
*
* @generated
*
* @since 8.0
*/
public class JoinNodeImpl extends OperationNodeImpl implements JoinNode {
/**
* The default value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getType()
* @generated
* @ordered
*/
protected static final JoinType TYPE_EDEFAULT = JoinType.INNER_LITERAL;
/**
* The cached value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getType()
* @generated
* @ordered
*/
protected JoinType type = TYPE_EDEFAULT;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected JoinNodeImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return TransformationPackage.eINSTANCE.getJoinNode();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public JoinType getType() {
return type;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setType( JoinType newType ) {
JoinType oldType = type;
type = newType == null ? TYPE_EDEFAULT : newType;
if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.SET, TransformationPackage.JOIN_NODE__TYPE,
oldType, type));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getCriteria() {
// TODO: implement this method
// Ensure that you remove @generated or mark it @generated NOT
throw new UnsupportedOperationException();
}
/**
* Min number of input dataflow nodes to this operation
*
* @generated NOT
*/
@Override
public int getMinInputs() {
return 0;
}
/**
* Max number of input dataflow nodes to this operation
*
* @generated NOT
*/
@Override
public int getMaxInputs() {
return 2;
}
/**
* Min number of input dataflow nodes to this operation
*
* @generated NOT
*/
@Override
public int getMinOutputs() {
return 0;
}
/**
* Max number of output dataflow nodes to this operation
*
* @generated NOT
*/
@Override
public int getMaxOutputs() {
return 1;
}
/**
* <!-- 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.JOIN_NODE__OWNER:
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, TransformationPackage.JOIN_NODE__OWNER, msgs);
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
return ((InternalEList)getInputLinks()).basicAdd(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
return ((InternalEList)getOutputLinks()).basicAdd(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
return ((InternalEList)getExpressions()).basicAdd(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__NODE_GROUP:
if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, TransformationPackage.JOIN_NODE__NODE_GROUP, 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.JOIN_NODE__OWNER:
return eBasicSetContainer(null, TransformationPackage.JOIN_NODE__OWNER, msgs);
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
return ((InternalEList)getInputLinks()).basicRemove(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
return ((InternalEList)getOutputLinks()).basicRemove(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
return ((InternalEList)getExpressions()).basicRemove(otherEnd, msgs);
case TransformationPackage.JOIN_NODE__NODE_GROUP:
return eBasicSetContainer(null, TransformationPackage.JOIN_NODE__NODE_GROUP, 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.JOIN_NODE__OWNER:
return eContainer.eInverseRemove(this,
TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES,
DataFlowMappingRoot.class,
msgs);
case TransformationPackage.JOIN_NODE__NODE_GROUP:
return eContainer.eInverseRemove(this,
TransformationPackage.OPERATION_NODE_GROUP__CONTENTS,
OperationNodeGroup.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.JOIN_NODE__NAME:
return getName();
case TransformationPackage.JOIN_NODE__OWNER:
return getOwner();
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
return getInputLinks();
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
return getOutputLinks();
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
return getExpressions();
case TransformationPackage.JOIN_NODE__NODE_GROUP:
return getNodeGroup();
case TransformationPackage.JOIN_NODE__TYPE:
return getType();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet( EStructuralFeature eFeature,
Object newValue ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.JOIN_NODE__NAME:
setName((String)newValue);
return;
case TransformationPackage.JOIN_NODE__OWNER:
setOwner((DataFlowMappingRoot)newValue);
return;
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
getInputLinks().clear();
getInputLinks().addAll((Collection)newValue);
return;
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
getOutputLinks().clear();
getOutputLinks().addAll((Collection)newValue);
return;
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
getExpressions().clear();
getExpressions().addAll((Collection)newValue);
return;
case TransformationPackage.JOIN_NODE__NODE_GROUP:
setNodeGroup((OperationNodeGroup)newValue);
return;
case TransformationPackage.JOIN_NODE__TYPE:
setType((JoinType)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.JOIN_NODE__NAME:
setName(NAME_EDEFAULT);
return;
case TransformationPackage.JOIN_NODE__OWNER:
setOwner((DataFlowMappingRoot)null);
return;
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
getInputLinks().clear();
return;
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
getOutputLinks().clear();
return;
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
getExpressions().clear();
return;
case TransformationPackage.JOIN_NODE__NODE_GROUP:
setNodeGroup((OperationNodeGroup)null);
return;
case TransformationPackage.JOIN_NODE__TYPE:
setType(TYPE_EDEFAULT);
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet( EStructuralFeature eFeature ) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case TransformationPackage.JOIN_NODE__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case TransformationPackage.JOIN_NODE__OWNER:
return getOwner() != null;
case TransformationPackage.JOIN_NODE__INPUT_LINKS:
return inputLinks != null && !inputLinks.isEmpty();
case TransformationPackage.JOIN_NODE__OUTPUT_LINKS:
return outputLinks != null && !outputLinks.isEmpty();
case TransformationPackage.JOIN_NODE__EXPRESSIONS:
return expressions != null && !expressions.isEmpty();
case TransformationPackage.JOIN_NODE__NODE_GROUP:
return getNodeGroup() != null;
case TransformationPackage.JOIN_NODE__TYPE:
return type != TYPE_EDEFAULT;
}
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(" (type: "); //$NON-NLS-1$
result.append(type);
result.append(')');
return result.toString();
}
} // JoinNodeImpl