SqlNodeImpl.java

/*
 * 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.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.util.InternalEList;
import org.teiid.designer.metamodels.transformation.DataFlowMappingRoot;
import org.teiid.designer.metamodels.transformation.OperationNodeGroup;
import org.teiid.designer.metamodels.transformation.SqlNode;
import org.teiid.designer.metamodels.transformation.TransformationPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Sql Node</b></em>'. <!-- end-user-doc -->
 * <p>
 * </p>
 * 
 * @generated
 *
 * @since 8.0
 */
public class SqlNodeImpl extends OperationNodeImpl implements SqlNode {

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    protected SqlNodeImpl() {
        super();
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return TransformationPackage.eINSTANCE.getSqlNode();
    }

    /**
     * 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 -1;
    }

    /**
     * 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.SQL_NODE__OWNER:
                    if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
                    return eBasicSetContainer(otherEnd, TransformationPackage.SQL_NODE__OWNER, msgs);
                case TransformationPackage.SQL_NODE__INPUT_LINKS:
                    return ((InternalEList)getInputLinks()).basicAdd(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                    return ((InternalEList)getOutputLinks()).basicAdd(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__EXPRESSIONS:
                    return ((InternalEList)getExpressions()).basicAdd(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__NODE_GROUP:
                    if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
                    return eBasicSetContainer(otherEnd, TransformationPackage.SQL_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.SQL_NODE__OWNER:
                    return eBasicSetContainer(null, TransformationPackage.SQL_NODE__OWNER, msgs);
                case TransformationPackage.SQL_NODE__INPUT_LINKS:
                    return ((InternalEList)getInputLinks()).basicRemove(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                    return ((InternalEList)getOutputLinks()).basicRemove(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__EXPRESSIONS:
                    return ((InternalEList)getExpressions()).basicRemove(otherEnd, msgs);
                case TransformationPackage.SQL_NODE__NODE_GROUP:
                    return eBasicSetContainer(null, TransformationPackage.SQL_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.SQL_NODE__OWNER:
                    return eContainer.eInverseRemove(this,
                                                     TransformationPackage.DATA_FLOW_MAPPING_ROOT__NODES,
                                                     DataFlowMappingRoot.class,
                                                     msgs);
                case TransformationPackage.SQL_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.SQL_NODE__NAME:
                return getName();
            case TransformationPackage.SQL_NODE__OWNER:
                return getOwner();
            case TransformationPackage.SQL_NODE__INPUT_LINKS:
                return getInputLinks();
            case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                return getOutputLinks();
            case TransformationPackage.SQL_NODE__EXPRESSIONS:
                return getExpressions();
            case TransformationPackage.SQL_NODE__NODE_GROUP:
                return getNodeGroup();
        }
        return eDynamicGet(eFeature, resolve);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eSet( EStructuralFeature eFeature,
                      Object newValue ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case TransformationPackage.SQL_NODE__NAME:
                setName((String)newValue);
                return;
            case TransformationPackage.SQL_NODE__OWNER:
                setOwner((DataFlowMappingRoot)newValue);
                return;
            case TransformationPackage.SQL_NODE__INPUT_LINKS:
                getInputLinks().clear();
                getInputLinks().addAll((Collection)newValue);
                return;
            case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                getOutputLinks().clear();
                getOutputLinks().addAll((Collection)newValue);
                return;
            case TransformationPackage.SQL_NODE__EXPRESSIONS:
                getExpressions().clear();
                getExpressions().addAll((Collection)newValue);
                return;
            case TransformationPackage.SQL_NODE__NODE_GROUP:
                setNodeGroup((OperationNodeGroup)newValue);
                return;
        }
        eDynamicSet(eFeature, newValue);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eUnset( EStructuralFeature eFeature ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case TransformationPackage.SQL_NODE__NAME:
                setName(NAME_EDEFAULT);
                return;
            case TransformationPackage.SQL_NODE__OWNER:
                setOwner((DataFlowMappingRoot)null);
                return;
            case TransformationPackage.SQL_NODE__INPUT_LINKS:
                getInputLinks().clear();
                return;
            case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                getOutputLinks().clear();
                return;
            case TransformationPackage.SQL_NODE__EXPRESSIONS:
                getExpressions().clear();
                return;
            case TransformationPackage.SQL_NODE__NODE_GROUP:
                setNodeGroup((OperationNodeGroup)null);
                return;
        }
        eDynamicUnset(eFeature);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public boolean eIsSet( EStructuralFeature eFeature ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case TransformationPackage.SQL_NODE__NAME:
                return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
            case TransformationPackage.SQL_NODE__OWNER:
                return getOwner() != null;
            case TransformationPackage.SQL_NODE__INPUT_LINKS:
                return inputLinks != null && !inputLinks.isEmpty();
            case TransformationPackage.SQL_NODE__OUTPUT_LINKS:
                return outputLinks != null && !outputLinks.isEmpty();
            case TransformationPackage.SQL_NODE__EXPRESSIONS:
                return expressions != null && !expressions.isEmpty();
            case TransformationPackage.SQL_NODE__NODE_GROUP:
                return getNodeGroup() != null;
        }
        return eDynamicIsSet(eFeature);
    }

} // SqlNodeImpl