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

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

import java.util.Collection;

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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.SelectStatement;
import org.openxma.dsl.dom.model.SubQuery;

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

 *   {@link org.openxma.dsl.dom.model.impl.SubQueryImpl#getQueries Queries}
 * 
 * 
 *
 * @generated
 */
public class SubQueryImpl extends ExpressionImpl implements SubQuery {
	/**
	 * The cached value of the '{@link #getQueries() Queries}' containment reference list.
	 * 
	 * 
	 * @see #getQueries()
	 * @generated
	 * @ordered
	 */
	protected EList queries;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	public EList getQueries() {
		if (queries == null) {
			queries = new EObjectContainmentEList(SelectStatement.class, this, DomPackage.SUB_QUERY__QUERIES);
		}
		return queries;
	}

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

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DomPackage.SUB_QUERY__QUERIES:
				getQueries().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DomPackage.SUB_QUERY__QUERIES:
				return queries != null && !queries.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //SubQueryImpl