/**
 * Copyright (c) 2011 Object Management Group (SAEM metamodel)
 * Copyright (c) 2010-2011 United States Government as represented by the Administrator for The National Aeronautics and Space Administration.  All Rights Reserved.  
 */

package net.certware.evidence.evidence.impl;

import net.certware.evidence.evidence.DomainAssertion;
import net.certware.evidence.evidence.EvidencePackage;
import net.certware.evidence.evidence.IsCharacterizedBy;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Is Characterized By</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.certware.evidence.evidence.impl.IsCharacterizedByImpl#getProperty <em>Property</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class IsCharacterizedByImpl extends EvidenceInterpretationImpl implements IsCharacterizedBy {
	/**
	 * The cached value of the '{@link #getProperty() <em>Property</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getProperty()
	 * @generated
	 * @ordered
	 */
	protected DomainAssertion property;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DomainAssertion getProperty() {
		if (property != null && property.eIsProxy()) {
			InternalEObject oldProperty = (InternalEObject)property;
			property = (DomainAssertion)eResolveProxy(oldProperty);
			if (property != oldProperty) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY, oldProperty, property));
			}
		}
		return property;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DomainAssertion basicGetProperty() {
		return property;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setProperty(DomainAssertion newProperty) {
		DomainAssertion oldProperty = property;
		property = newProperty;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY, oldProperty, property));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY:
				if (resolve) return getProperty();
				return basicGetProperty();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY:
				setProperty((DomainAssertion)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY:
				setProperty((DomainAssertion)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EvidencePackage.IS_CHARACTERIZED_BY__PROPERTY:
				return property != null;
		}
		return super.eIsSet(featureID);
	}

} //IsCharacterizedByImpl