org.eclipse.osbp.xtext.chart/xtend-gen/org/eclipse/osbp/xtext/chart/validation/ChartDSLValidator.java

/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 * 
 *  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:
 * 	   Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
 * 
 * 
 *  This copyright notice shows up in the generated Java code
 */
package org.eclipse.osbp.xtext.chart.validation;

import java.util.HashSet;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.osbp.xtext.chart.Chart;
import org.eclipse.osbp.xtext.chart.ChartAxis;
import org.eclipse.osbp.xtext.chart.ChartDSLPackage;
import org.eclipse.osbp.xtext.chart.ChartPackage;
import org.eclipse.osbp.xtext.chart.validation.AbstractChartDSLValidator;
import org.eclipse.osbp.xtext.datamartdsl.AxisEnum;
import org.eclipse.osbp.xtext.datamartdsl.DatamartAxis;
import org.eclipse.xtext.validation.Check;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;

/**
 * Custom validation rules.
 * 
 * see http://www.eclipse.org/Xtext/documentation.html#validation
 */
@SuppressWarnings("all")
public class ChartDSLValidator extends AbstractChartDSLValidator {
  @Check
  public void checkAxis(final ChartAxis chartAxis) {
    DatamartAxis axis = chartAxis.getAxis();
    AxisEnum axisName = axis.getName();
    if (((axis.eContainer() == null) && (axisName.getLiteral() == "default"))) {
      this.error("Datamart has no attribute definitions anymore. This axis is not available.", ChartDSLPackage.Literals.CHART_AXIS__AXIS);
    }
  }
  
  @Check
  public void checkDuplicateChartNames(final Chart chart) {
    EObject eObj = chart.eContainer();
    while ((!(eObj instanceof ChartPackage))) {
      eObj = eObj.eContainer();
    }
    if ((eObj != null)) {
      ChartPackage chartPackage = ((ChartPackage) eObj);
      Chart _findDuplicateChartNames = this.findDuplicateChartNames(chartPackage.getCharts(), chart.getName());
      boolean _tripleNotEquals = (_findDuplicateChartNames != null);
      if (_tripleNotEquals) {
        this.error("Duplicate chart name \'".concat(chart.getName()).concat("\'!"), ChartDSLPackage.Literals.CHART_BASE__NAME);
      }
    }
  }
  
  private Chart findDuplicateChartNames(final EList<Chart> charts, final String chartName) {
    HashSet<String> tempSet = CollectionLiterals.<String>newHashSet();
    for (final Chart chart : charts) {
      if (((!tempSet.add(chart.getName())) && chart.getName().equals(chartName))) {
        return chart;
      }
    }
    return null;
  }
}