/** * Copyright (c) 2013 itemis AG and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * Mark Broerkens - initial API and implementation * */ package org.eclipse.rmf.reqif10.impl; import java.util.GregorianCalendar; import org.eclipse.emf.common.notify.Notification; import org.eclipse.emf.ecore.EClass; import org.eclipse.emf.ecore.impl.ENotificationImpl; import org.eclipse.emf.ecore.impl.MinimalEObjectImpl; import org.eclipse.rmf.reqif10.ReqIF10Package; import org.eclipse.rmf.reqif10.ReqIFHeader; /** * <!-- begin-user-doc --> An implementation of the model object '<em><b>Req IF Header</b></em>'. <!-- end-user-doc --> * <p> * The following features are implemented: * <ul> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getComment <em>Comment</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getCreationTime <em>Creation Time</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getIdentifier <em>Identifier</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getRepositoryId <em>Repository Id</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getReqIFToolId <em>Req IF Tool Id</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getReqIFVersion <em>Req IF Version</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getSourceToolId <em>Source Tool Id</em>}</li> * <li>{@link org.eclipse.rmf.reqif10.impl.ReqIFHeaderImpl#getTitle <em>Title</em>}</li> * </ul> * </p> * * @generated */ public class ReqIFHeaderImpl extends MinimalEObjectImpl implements ReqIFHeader { /** * The default value of the '{@link #getComment() <em>Comment</em>}' attribute. <!-- begin-user-doc --> <!-- * end-user-doc --> * * @see #getComment() * @generated * @ordered */ protected static final String COMMENT_EDEFAULT = null; /** * The cached value of the '{@link #getComment() <em>Comment</em>}' attribute. <!-- begin-user-doc --> <!-- * end-user-doc --> * * @see #getComment() * @generated * @ordered */ protected String comment = COMMENT_EDEFAULT; /** * This is true if the Comment attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean commentESet; /** * The default value of the '{@link #getCreationTime() <em>Creation Time</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getCreationTime() * @generated * @ordered */ protected static final GregorianCalendar CREATION_TIME_EDEFAULT = null; /** * The cached value of the '{@link #getCreationTime() <em>Creation Time</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getCreationTime() * @generated * @ordered */ protected GregorianCalendar creationTime = CREATION_TIME_EDEFAULT; /** * This is true if the Creation Time attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean creationTimeESet; /** * The default value of the '{@link #getIdentifier() <em>Identifier</em>}' attribute. <!-- begin-user-doc --> <!-- * end-user-doc --> * * @see #getIdentifier() * @generated * @ordered */ protected static final String IDENTIFIER_EDEFAULT = null; /** * The cached value of the '{@link #getIdentifier() <em>Identifier</em>}' attribute. <!-- begin-user-doc --> <!-- * end-user-doc --> * * @see #getIdentifier() * @generated * @ordered */ protected String identifier = IDENTIFIER_EDEFAULT; /** * This is true if the Identifier attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean identifierESet; /** * The default value of the '{@link #getRepositoryId() <em>Repository Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getRepositoryId() * @generated * @ordered */ protected static final String REPOSITORY_ID_EDEFAULT = null; /** * The cached value of the '{@link #getRepositoryId() <em>Repository Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getRepositoryId() * @generated * @ordered */ protected String repositoryId = REPOSITORY_ID_EDEFAULT; /** * This is true if the Repository Id attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean repositoryIdESet; /** * The default value of the '{@link #getReqIFToolId() <em>Req IF Tool Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getReqIFToolId() * @generated * @ordered */ protected static final String REQ_IF_TOOL_ID_EDEFAULT = null; /** * The cached value of the '{@link #getReqIFToolId() <em>Req IF Tool Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getReqIFToolId() * @generated * @ordered */ protected String reqIFToolId = REQ_IF_TOOL_ID_EDEFAULT; /** * This is true if the Req IF Tool Id attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean reqIFToolIdESet; /** * The default value of the '{@link #getReqIFVersion() <em>Req IF Version</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getReqIFVersion() * @generated * @ordered */ protected static final String REQ_IF_VERSION_EDEFAULT = null; /** * The cached value of the '{@link #getReqIFVersion() <em>Req IF Version</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getReqIFVersion() * @generated * @ordered */ protected String reqIFVersion = REQ_IF_VERSION_EDEFAULT; /** * This is true if the Req IF Version attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean reqIFVersionESet; /** * The default value of the '{@link #getSourceToolId() <em>Source Tool Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getSourceToolId() * @generated * @ordered */ protected static final String SOURCE_TOOL_ID_EDEFAULT = null; /** * The cached value of the '{@link #getSourceToolId() <em>Source Tool Id</em>}' attribute. <!-- begin-user-doc --> * <!-- end-user-doc --> * * @see #getSourceToolId() * @generated * @ordered */ protected String sourceToolId = SOURCE_TOOL_ID_EDEFAULT; /** * This is true if the Source Tool Id attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean sourceToolIdESet; /** * The default value of the '{@link #getTitle() <em>Title</em>}' attribute. <!-- begin-user-doc --> <!-- * end-user-doc --> * * @see #getTitle() * @generated * @ordered */ protected static final String TITLE_EDEFAULT = null; /** * The cached value of the '{@link #getTitle() <em>Title</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc * --> * * @see #getTitle() * @generated * @ordered */ protected String title = TITLE_EDEFAULT; /** * This is true if the Title attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated * @ordered */ protected boolean titleESet; /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ protected ReqIFHeaderImpl() { super(); } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ @Override protected EClass eStaticClass() { return ReqIF10Package.Literals.REQ_IF_HEADER; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getComment() { return comment; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setComment(String newComment) { String oldComment = comment; comment = newComment; boolean oldCommentESet = commentESet; commentESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__COMMENT, oldComment, comment, !oldCommentESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetComment() { String oldComment = comment; boolean oldCommentESet = commentESet; comment = COMMENT_EDEFAULT; commentESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__COMMENT, oldComment, COMMENT_EDEFAULT, oldCommentESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetComment() { return commentESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public GregorianCalendar getCreationTime() { return creationTime; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setCreationTime(GregorianCalendar newCreationTime) { GregorianCalendar oldCreationTime = creationTime; creationTime = newCreationTime; boolean oldCreationTimeESet = creationTimeESet; creationTimeESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__CREATION_TIME, oldCreationTime, creationTime, !oldCreationTimeESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetCreationTime() { GregorianCalendar oldCreationTime = creationTime; boolean oldCreationTimeESet = creationTimeESet; creationTime = CREATION_TIME_EDEFAULT; creationTimeESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__CREATION_TIME, oldCreationTime, CREATION_TIME_EDEFAULT, oldCreationTimeESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetCreationTime() { return creationTimeESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getIdentifier() { return identifier; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setIdentifier(String newIdentifier) { String oldIdentifier = identifier; identifier = newIdentifier; boolean oldIdentifierESet = identifierESet; identifierESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__IDENTIFIER, oldIdentifier, identifier, !oldIdentifierESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetIdentifier() { String oldIdentifier = identifier; boolean oldIdentifierESet = identifierESet; identifier = IDENTIFIER_EDEFAULT; identifierESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__IDENTIFIER, oldIdentifier, IDENTIFIER_EDEFAULT, oldIdentifierESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetIdentifier() { return identifierESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getRepositoryId() { return repositoryId; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setRepositoryId(String newRepositoryId) { String oldRepositoryId = repositoryId; repositoryId = newRepositoryId; boolean oldRepositoryIdESet = repositoryIdESet; repositoryIdESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID, oldRepositoryId, repositoryId, !oldRepositoryIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetRepositoryId() { String oldRepositoryId = repositoryId; boolean oldRepositoryIdESet = repositoryIdESet; repositoryId = REPOSITORY_ID_EDEFAULT; repositoryIdESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID, oldRepositoryId, REPOSITORY_ID_EDEFAULT, oldRepositoryIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetRepositoryId() { return repositoryIdESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getReqIFToolId() { return reqIFToolId; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setReqIFToolId(String newReqIFToolId) { String oldReqIFToolId = reqIFToolId; reqIFToolId = newReqIFToolId; boolean oldReqIFToolIdESet = reqIFToolIdESet; reqIFToolIdESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID, oldReqIFToolId, reqIFToolId, !oldReqIFToolIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetReqIFToolId() { String oldReqIFToolId = reqIFToolId; boolean oldReqIFToolIdESet = reqIFToolIdESet; reqIFToolId = REQ_IF_TOOL_ID_EDEFAULT; reqIFToolIdESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID, oldReqIFToolId, REQ_IF_TOOL_ID_EDEFAULT, oldReqIFToolIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetReqIFToolId() { return reqIFToolIdESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getReqIFVersion() { return reqIFVersion; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setReqIFVersion(String newReqIFVersion) { String oldReqIFVersion = reqIFVersion; reqIFVersion = newReqIFVersion; boolean oldReqIFVersionESet = reqIFVersionESet; reqIFVersionESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION, oldReqIFVersion, reqIFVersion, !oldReqIFVersionESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetReqIFVersion() { String oldReqIFVersion = reqIFVersion; boolean oldReqIFVersionESet = reqIFVersionESet; reqIFVersion = REQ_IF_VERSION_EDEFAULT; reqIFVersionESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION, oldReqIFVersion, REQ_IF_VERSION_EDEFAULT, oldReqIFVersionESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetReqIFVersion() { return reqIFVersionESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getSourceToolId() { return sourceToolId; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setSourceToolId(String newSourceToolId) { String oldSourceToolId = sourceToolId; sourceToolId = newSourceToolId; boolean oldSourceToolIdESet = sourceToolIdESet; sourceToolIdESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID, oldSourceToolId, sourceToolId, !oldSourceToolIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetSourceToolId() { String oldSourceToolId = sourceToolId; boolean oldSourceToolIdESet = sourceToolIdESet; sourceToolId = SOURCE_TOOL_ID_EDEFAULT; sourceToolIdESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID, oldSourceToolId, SOURCE_TOOL_ID_EDEFAULT, oldSourceToolIdESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetSourceToolId() { return sourceToolIdESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public String getTitle() { return title; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void setTitle(String newTitle) { String oldTitle = title; title = newTitle; boolean oldTitleESet = titleESet; titleESet = true; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.SET, ReqIF10Package.REQ_IF_HEADER__TITLE, oldTitle, title, !oldTitleESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public void unsetTitle() { String oldTitle = title; boolean oldTitleESet = titleESet; title = TITLE_EDEFAULT; titleESet = false; if (eNotificationRequired()) { eNotify(new ENotificationImpl(this, Notification.UNSET, ReqIF10Package.REQ_IF_HEADER__TITLE, oldTitle, TITLE_EDEFAULT, oldTitleESet)); } } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public boolean isSetTitle() { return titleESet; } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ @Override public Object eGet(int featureID, boolean resolve, boolean coreType) { switch (featureID) { case ReqIF10Package.REQ_IF_HEADER__COMMENT: return getComment(); case ReqIF10Package.REQ_IF_HEADER__CREATION_TIME: return getCreationTime(); case ReqIF10Package.REQ_IF_HEADER__IDENTIFIER: return getIdentifier(); case ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID: return getRepositoryId(); case ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID: return getReqIFToolId(); case ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION: return getReqIFVersion(); case ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID: return getSourceToolId(); case ReqIF10Package.REQ_IF_HEADER__TITLE: return getTitle(); } return super.eGet(featureID, resolve, coreType); } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ @Override public void eSet(int featureID, Object newValue) { switch (featureID) { case ReqIF10Package.REQ_IF_HEADER__COMMENT: setComment((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__CREATION_TIME: setCreationTime((GregorianCalendar) newValue); return; case ReqIF10Package.REQ_IF_HEADER__IDENTIFIER: setIdentifier((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID: setRepositoryId((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID: setReqIFToolId((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION: setReqIFVersion((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID: setSourceToolId((String) newValue); return; case ReqIF10Package.REQ_IF_HEADER__TITLE: setTitle((String) newValue); return; } super.eSet(featureID, newValue); } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ @Override public void eUnset(int featureID) { switch (featureID) { case ReqIF10Package.REQ_IF_HEADER__COMMENT: unsetComment(); return; case ReqIF10Package.REQ_IF_HEADER__CREATION_TIME: unsetCreationTime(); return; case ReqIF10Package.REQ_IF_HEADER__IDENTIFIER: unsetIdentifier(); return; case ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID: unsetRepositoryId(); return; case ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID: unsetReqIFToolId(); return; case ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION: unsetReqIFVersion(); return; case ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID: unsetSourceToolId(); return; case ReqIF10Package.REQ_IF_HEADER__TITLE: unsetTitle(); return; } super.eUnset(featureID); } /** * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ @Override public boolean eIsSet(int featureID) { switch (featureID) { case ReqIF10Package.REQ_IF_HEADER__COMMENT: return isSetComment(); case ReqIF10Package.REQ_IF_HEADER__CREATION_TIME: return isSetCreationTime(); case ReqIF10Package.REQ_IF_HEADER__IDENTIFIER: return isSetIdentifier(); case ReqIF10Package.REQ_IF_HEADER__REPOSITORY_ID: return isSetRepositoryId(); case ReqIF10Package.REQ_IF_HEADER__REQ_IF_TOOL_ID: return isSetReqIFToolId(); case ReqIF10Package.REQ_IF_HEADER__REQ_IF_VERSION: return isSetReqIFVersion(); case ReqIF10Package.REQ_IF_HEADER__SOURCE_TOOL_ID: return isSetSourceToolId(); case ReqIF10Package.REQ_IF_HEADER__TITLE: return isSetTitle(); } 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(" (comment: "); //$NON-NLS-1$ if (commentESet) { result.append(comment); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", creationTime: "); //$NON-NLS-1$ if (creationTimeESet) { result.append(creationTime); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", identifier: "); //$NON-NLS-1$ if (identifierESet) { result.append(identifier); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", repositoryId: "); //$NON-NLS-1$ if (repositoryIdESet) { result.append(repositoryId); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", reqIFToolId: "); //$NON-NLS-1$ if (reqIFToolIdESet) { result.append(reqIFToolId); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", reqIFVersion: "); //$NON-NLS-1$ if (reqIFVersionESet) { result.append(reqIFVersion); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", sourceToolId: "); //$NON-NLS-1$ if (sourceToolIdESet) { result.append(sourceToolId); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(", title: "); //$NON-NLS-1$ if (titleESet) { result.append(title); } else { result.append("<unset>"); //$NON-NLS-1$ } result.append(')'); return result.toString(); } } // ReqIFHeaderImpl