MultiplicityRangeImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package orgomg.cwm.objectmodel.core.impl;

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.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.emf.ecore.util.EcoreUtil;

import orgomg.cwm.objectmodel.core.CorePackage;
import orgomg.cwm.objectmodel.core.Multiplicity;
import orgomg.cwm.objectmodel.core.MultiplicityRange;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Multiplicity Range</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link orgomg.cwm.objectmodel.core.impl.MultiplicityRangeImpl#getLower <em>Lower</em>}</li>
 *   <li>{@link orgomg.cwm.objectmodel.core.impl.MultiplicityRangeImpl#getUpper <em>Upper</em>}</li>
 *   <li>{@link orgomg.cwm.objectmodel.core.impl.MultiplicityRangeImpl#getMultiplicity <em>Multiplicity</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class MultiplicityRangeImpl extends ElementImpl implements MultiplicityRange {
	/**
	 * The default value of the '{@link #getLower() <em>Lower</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLower()
	 * @generated
	 * @ordered
	 */
	protected static final long LOWER_EDEFAULT = 0L;

	/**
	 * The cached value of the '{@link #getLower() <em>Lower</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLower()
	 * @generated
	 * @ordered
	 */
	protected long lower = LOWER_EDEFAULT;

	/**
	 * The default value of the '{@link #getUpper() <em>Upper</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpper()
	 * @generated
	 * @ordered
	 */
	protected static final long UPPER_EDEFAULT = 0L;

	/**
	 * The cached value of the '{@link #getUpper() <em>Upper</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpper()
	 * @generated
	 * @ordered
	 */
	protected long upper = UPPER_EDEFAULT;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return CorePackage.Literals.MULTIPLICITY_RANGE;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public long getLower() {
		return lower;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setLower(long newLower) {
		long oldLower = lower;
		lower = newLower;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.MULTIPLICITY_RANGE__LOWER, oldLower, lower));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public long getUpper() {
		return upper;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setUpper(long newUpper) {
		long oldUpper = upper;
		upper = newUpper;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.MULTIPLICITY_RANGE__UPPER, oldUpper, upper));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Multiplicity getMultiplicity() {
		if (eContainerFeatureID() != CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY) return null;
		return (Multiplicity)eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetMultiplicity(Multiplicity newMultiplicity, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newMultiplicity, CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMultiplicity(Multiplicity newMultiplicity) {
		if (newMultiplicity != eInternalContainer() || (eContainerFeatureID() != CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY && newMultiplicity != null)) {
			if (EcoreUtil.isAncestor(this, newMultiplicity))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newMultiplicity != null)
				msgs = ((InternalEObject)newMultiplicity).eInverseAdd(this, CorePackage.MULTIPLICITY__RANGE, Multiplicity.class, msgs);
			msgs = basicSetMultiplicity(newMultiplicity, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY, newMultiplicity, newMultiplicity));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetMultiplicity((Multiplicity)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				return basicSetMultiplicity(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				return eInternalContainer().eInverseRemove(this, CorePackage.MULTIPLICITY__RANGE, Multiplicity.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__LOWER:
				return getLower();
			case CorePackage.MULTIPLICITY_RANGE__UPPER:
				return getUpper();
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				return getMultiplicity();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__LOWER:
				setLower((Long)newValue);
				return;
			case CorePackage.MULTIPLICITY_RANGE__UPPER:
				setUpper((Long)newValue);
				return;
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				setMultiplicity((Multiplicity)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__LOWER:
				setLower(LOWER_EDEFAULT);
				return;
			case CorePackage.MULTIPLICITY_RANGE__UPPER:
				setUpper(UPPER_EDEFAULT);
				return;
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				setMultiplicity((Multiplicity)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CorePackage.MULTIPLICITY_RANGE__LOWER:
				return lower != LOWER_EDEFAULT;
			case CorePackage.MULTIPLICITY_RANGE__UPPER:
				return upper != UPPER_EDEFAULT;
			case CorePackage.MULTIPLICITY_RANGE__MULTIPLICITY:
				return getMultiplicity() != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

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

} //MultiplicityRangeImpl