/**
 * generated by Xtext 2.16.0
 */
package hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl;

import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.CftLanguagePackage;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.LookupDefinition;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.MappingDefinition;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.MappingParameter;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.emf.ecore.util.EObjectResolvingEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Lookup Definition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl.LookupDefinitionImpl#getMapping <em>Mapping</em>}</li>
 *   <li>{@link hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl.LookupDefinitionImpl#getArguments <em>Arguments</em>}</li>
 * </ul>
 *
 * @generated
 */
public class LookupDefinitionImpl extends VariableImpl implements LookupDefinition
{
  /**
   * The cached value of the '{@link #getMapping() <em>Mapping</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getMapping()
   * @generated
   * @ordered
   */
  protected MappingDefinition mapping;

  /**
   * The cached value of the '{@link #getArguments() <em>Arguments</em>}' reference list.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getArguments()
   * @generated
   * @ordered
   */
  protected EList<MappingParameter> arguments;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public MappingDefinition getMapping()
  {
    if (mapping != null && mapping.eIsProxy())
    {
      InternalEObject oldMapping = (InternalEObject)mapping;
      mapping = (MappingDefinition)eResolveProxy(oldMapping);
      if (mapping != oldMapping)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, CftLanguagePackage.LOOKUP_DEFINITION__MAPPING, oldMapping, mapping));
      }
    }
    return mapping;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public MappingDefinition basicGetMapping()
  {
    return mapping;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void setMapping(MappingDefinition newMapping)
  {
    MappingDefinition oldMapping = mapping;
    mapping = newMapping;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, CftLanguagePackage.LOOKUP_DEFINITION__MAPPING, oldMapping, mapping));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public EList<MappingParameter> getArguments()
  {
    if (arguments == null)
    {
      arguments = new EObjectResolvingEList<MappingParameter>(MappingParameter.class, this, CftLanguagePackage.LOOKUP_DEFINITION__ARGUMENTS);
    }
    return arguments;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case CftLanguagePackage.LOOKUP_DEFINITION__MAPPING:
        if (resolve) return getMapping();
        return basicGetMapping();
      case CftLanguagePackage.LOOKUP_DEFINITION__ARGUMENTS:
        return getArguments();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @SuppressWarnings("unchecked")
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case CftLanguagePackage.LOOKUP_DEFINITION__MAPPING:
        setMapping((MappingDefinition)newValue);
        return;
      case CftLanguagePackage.LOOKUP_DEFINITION__ARGUMENTS:
        getArguments().clear();
        getArguments().addAll((Collection<? extends MappingParameter>)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case CftLanguagePackage.LOOKUP_DEFINITION__MAPPING:
        setMapping((MappingDefinition)null);
        return;
      case CftLanguagePackage.LOOKUP_DEFINITION__ARGUMENTS:
        getArguments().clear();
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case CftLanguagePackage.LOOKUP_DEFINITION__MAPPING:
        return mapping != null;
      case CftLanguagePackage.LOOKUP_DEFINITION__ARGUMENTS:
        return arguments != null && !arguments.isEmpty();
    }
    return super.eIsSet(featureID);
  }

} //LookupDefinitionImpl