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/*******************************************************************************
* Copyright (c) 2006, 2020 Borland Software Corporation, CEA LIST, ARTAL
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Borland - initial API and implementation
* Aurelien Didier (ARTAL) - aurelien.didier51@gmail.com - Bug 569174
******************************************************************************/
/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.papyrus.gmf.internal.bridge.trace.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.ocl.ParserException;
import org.eclipse.ocl.ecore.OCL;
import org.eclipse.ocl.ecore.OCL.Helper;
import org.eclipse.ocl.ecore.OCL.Query;
import org.eclipse.papyrus.gmf.internal.bridge.trace.MatchingTrace;
import org.eclipse.papyrus.gmf.internal.bridge.trace.TracePackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Matching Trace</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.gmf.internal.bridge.trace.impl.MatchingTraceImpl#getQueryText <em>Query Text</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class MatchingTraceImpl extends AbstractTraceImpl implements MatchingTrace {
/**
* The default value of the '{@link #getQueryText() <em>Query Text</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getQueryText()
* @generated
* @ordered
*/
protected static final String QUERY_TEXT_EDEFAULT = null;
/**
* The cached value of the '{@link #getQueryText() <em>Query Text</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getQueryText()
* @generated
* @ordered
*/
protected String queryText = QUERY_TEXT_EDEFAULT;
protected Query query;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected MatchingTraceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TracePackage.Literals.MATCHING_TRACE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getQueryText() {
return queryText;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setQueryText(String newQueryText) {
String oldQueryText = queryText;
queryText = newQueryText;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TracePackage.MATCHING_TRACE__QUERY_TEXT, oldQueryText, queryText));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public abstract EClass getQueryContext();
public Query getQuery() throws ParserException {
if (query == null) {
query = createQuery();
}
return query;
}
private Query createQuery() throws ParserException {
OCL ocl = OCL.newInstance();
Helper oclHelper = ocl.createOCLHelper();
oclHelper.setContext(getQueryContext());
return ocl.createQuery(oclHelper.createQuery(getQueryText()));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public String getEClassComparision(String varName, EClass eClass) {
StringBuffer result = new StringBuffer();
result.append(varName);
result.append(".ePackage.nsURI = '");
result.append(eClass.getEPackage().getNsURI());
result.append("' and ");
result.append(varName);
result.append(".name = '");
result.append(eClass.getName());
result.append("'");
return result.toString();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public String getEStructuralFeatureComparison(String varName, EStructuralFeature feature) {
StringBuffer result = new StringBuffer();
result.append("(let _eClass_:ecore::EClass = ");
result.append(varName);
result.append(".eContainingClass in ");
result.append(getEClassComparision("_eClass_", feature.getEContainingClass()));
result.append(") and ");
result.append(varName);
result.append(".name = '");
result.append(feature.getName());
result.append("'");
return result.toString();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case TracePackage.MATCHING_TRACE__QUERY_TEXT:
return getQueryText();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TracePackage.MATCHING_TRACE__QUERY_TEXT:
setQueryText((String)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TracePackage.MATCHING_TRACE__QUERY_TEXT:
setQueryText(QUERY_TEXT_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TracePackage.MATCHING_TRACE__QUERY_TEXT:
return QUERY_TEXT_EDEFAULT == null ? queryText != null : !QUERY_TEXT_EDEFAULT.equals(queryText);
}
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(" (queryText: ");
result.append(queryText);
result.append(')');
return result.toString();
}
} //MatchingTraceImpl
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