org.openxma.dsl.dom.model.impl.OneToManyImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 *
 * $Id: OneToManyImpl.java 10224 2013-01-04 15:48:48Z dschwarz $
 */
package org.openxma.dsl.dom.model.impl;

import java.util.Collection;

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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.Column;
import org.openxma.dsl.dom.model.OneToMany;

/**
 * 
 * An implementation of the model object 'One To Many'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.openxma.dsl.dom.model.impl.OneToManyImpl#getColumnName Column Name}
 *   {@link org.openxma.dsl.dom.model.impl.OneToManyImpl#getColumns Columns}
 * 
 * 
 *
 * @generated
 */
public class OneToManyImpl extends DaoFeatureImpl implements OneToMany {
	/**
	 * The default value of the '{@link #getColumnName() Column Name}' attribute.
	 * 
	 * 
	 * @see #getColumnName()
	 * @generated
	 * @ordered
	 */
	protected static final String COLUMN_NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getColumnName() Column Name}' attribute.
	 * 
	 * 
	 * @see #getColumnName()
	 * @generated
	 * @ordered
	 */
	protected String columnName = COLUMN_NAME_EDEFAULT;

	/**
	 * The cached value of the '{@link #getColumns() Columns}' containment reference list.
	 * 
	 * 
	 * @see #getColumns()
	 * @generated
	 * @ordered
	 */
	protected EList columns;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected OneToManyImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return DomPackage.Literals.ONE_TO_MANY;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public String getColumnName() {
		return columnName;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setColumnName(String newColumnName) {
		String oldColumnName = columnName;
		columnName = newColumnName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.ONE_TO_MANY__COLUMN_NAME, oldColumnName, columnName));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public EList getColumns() {
		if (columns == null) {
			columns = new EObjectContainmentEList(Column.class, this, DomPackage.ONE_TO_MANY__COLUMNS);
		}
		return columns;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DomPackage.ONE_TO_MANY__COLUMNS:
				return ((InternalEList)getColumns()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case DomPackage.ONE_TO_MANY__COLUMN_NAME:
				return getColumnName();
			case DomPackage.ONE_TO_MANY__COLUMNS:
				return getColumns();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DomPackage.ONE_TO_MANY__COLUMN_NAME:
				setColumnName((String)newValue);
				return;
			case DomPackage.ONE_TO_MANY__COLUMNS:
				getColumns().clear();
				getColumns().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DomPackage.ONE_TO_MANY__COLUMN_NAME:
				setColumnName(COLUMN_NAME_EDEFAULT);
				return;
			case DomPackage.ONE_TO_MANY__COLUMNS:
				getColumns().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DomPackage.ONE_TO_MANY__COLUMN_NAME:
				return COLUMN_NAME_EDEFAULT == null ? columnName != null : !COLUMN_NAME_EDEFAULT.equals(columnName);
			case DomPackage.ONE_TO_MANY__COLUMNS:
				return columns != null && !columns.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (columnName: ");
		result.append(columnName);
		result.append(')');
		return result.toString();
	}

} //OneToManyImpl