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

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/**
 * 
 * 
 *
 * $Id$
 */
package org.openxma.dsl.dom.model.impl;

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;
import org.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.Attribute;
import org.openxma.dsl.dom.model.QueryParameterReference;
import org.openxma.dsl.dom.model.QueryParameterValue;

/**
 * 
 * An implementation of the model object 'Query Parameter Value'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.openxma.dsl.dom.model.impl.QueryParameterValueImpl#getParameter Parameter}
 *   {@link org.openxma.dsl.dom.model.impl.QueryParameterValueImpl#getAttribute Attribute}
 * 
 * 
 *
 * @generated
 */
public class QueryParameterValueImpl extends ExpressionImpl implements QueryParameterValue {
	/**
	 * The cached value of the '{@link #getParameter() Parameter}' reference.
	 * 
	 * 
	 * @see #getParameter()
	 * @generated
	 * @ordered
	 */
	protected QueryParameterReference parameter;

	/**
	 * The cached value of the '{@link #getAttribute() Attribute}' reference.
	 * 
	 * 
	 * @see #getAttribute()
	 * @generated
	 * @ordered
	 */
	protected Attribute attribute;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	public QueryParameterReference getParameter() {
		if (parameter != null && parameter.eIsProxy()) {
			InternalEObject oldParameter = (InternalEObject)parameter;
			parameter = (QueryParameterReference)eResolveProxy(oldParameter);
			if (parameter != oldParameter) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DomPackage.QUERY_PARAMETER_VALUE__PARAMETER, oldParameter, parameter));
			}
		}
		return parameter;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public QueryParameterReference basicGetParameter() {
		return parameter;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setParameter(QueryParameterReference newParameter) {
		QueryParameterReference oldParameter = parameter;
		parameter = newParameter;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.QUERY_PARAMETER_VALUE__PARAMETER, oldParameter, parameter));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public Attribute getAttribute() {
		if (attribute != null && attribute.eIsProxy()) {
			InternalEObject oldAttribute = (InternalEObject)attribute;
			attribute = (Attribute)eResolveProxy(oldAttribute);
			if (attribute != oldAttribute) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE, oldAttribute, attribute));
			}
		}
		return attribute;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public Attribute basicGetAttribute() {
		return attribute;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setAttribute(Attribute newAttribute) {
		Attribute oldAttribute = attribute;
		attribute = newAttribute;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE, oldAttribute, attribute));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case DomPackage.QUERY_PARAMETER_VALUE__PARAMETER:
				if (resolve) return getParameter();
				return basicGetParameter();
			case DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE:
				if (resolve) return getAttribute();
				return basicGetAttribute();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DomPackage.QUERY_PARAMETER_VALUE__PARAMETER:
				setParameter((QueryParameterReference)newValue);
				return;
			case DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE:
				setAttribute((Attribute)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DomPackage.QUERY_PARAMETER_VALUE__PARAMETER:
				setParameter((QueryParameterReference)null);
				return;
			case DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE:
				setAttribute((Attribute)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DomPackage.QUERY_PARAMETER_VALUE__PARAMETER:
				return parameter != null;
			case DomPackage.QUERY_PARAMETER_VALUE__ATTRIBUTE:
				return attribute != null;
		}
		return super.eIsSet(featureID);
	}

} //QueryParameterValueImpl