org.bimserver.models.ifc2x3tc1.IfcDocumentInformation Maven / Gradle / Ivy

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/**
 * Copyright (C) 2009-2014 BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 */
package org.bimserver.models.ifc2x3tc1;

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

/**
 * 
 * A representation of the model object 'Ifc Document Information'.
 * 
 *
 * 
 * The following features are supported:
 * 
 * 
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentId Document Id}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getName Name}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDescription Description}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentReferences Document References}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getPurpose Purpose}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIntendedUse Intended Use}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getScope Scope}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getRevision Revision}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentOwner Document Owner}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getEditors Editors}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getCreationTime Creation Time}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getLastRevisionTime Last Revision Time}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getElectronicFormat Electronic Format}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidFrom Valid From}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidUntil Valid Until}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getConfidentiality Confidentiality}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getStatus Status}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointedTo Is Pointed To}
 *   {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointer Is Pointer}
 * 
 *
 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation()
 * @model
 * @generated
 */
public interface IfcDocumentInformation extends IfcDocumentSelect {
	/**
	 * Returns the value of the 'Document Id' attribute.
	 * 
	 * 
	 * If the meaning of the 'Document Id' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Document Id' attribute.
	 * @see #setDocumentId(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_DocumentId()
	 * @model
	 * @generated
	 */
	String getDocumentId();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentId Document Id}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Document Id' attribute.
	 * @see #getDocumentId()
	 * @generated
	 */
	void setDocumentId(String value);

	/**
	 * Returns the value of the 'Name' attribute.
	 * 
	 * 
	 * If the meaning of the 'Name' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Name' attribute.
	 * @see #setName(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Name()
	 * @model
	 * @generated
	 */
	String getName();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getName Name}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Name' attribute.
	 * @see #getName()
	 * @generated
	 */
	void setName(String value);

	/**
	 * Returns the value of the 'Description' attribute.
	 * 
	 * 
	 * If the meaning of the 'Description' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Description' attribute.
	 * @see #isSetDescription()
	 * @see #unsetDescription()
	 * @see #setDescription(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Description()
	 * @model unsettable="true"
	 * @generated
	 */
	String getDescription();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDescription Description}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Description' attribute.
	 * @see #isSetDescription()
	 * @see #unsetDescription()
	 * @see #getDescription()
	 * @generated
	 */
	void setDescription(String value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDescription Description}' attribute.
	 * 
	 * 
	 * @see #isSetDescription()
	 * @see #getDescription()
	 * @see #setDescription(String)
	 * @generated
	 */
	void unsetDescription();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDescription Description}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Description' attribute is set.
	 * @see #unsetDescription()
	 * @see #getDescription()
	 * @see #setDescription(String)
	 * @generated
	 */
	boolean isSetDescription();

	/**
	 * Returns the value of the 'Document References' reference list.
	 * The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcDocumentReference}.
	 * It is bidirectional and its opposite is '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentReference#getReferenceToDocument Reference To Document}'.
	 * 
	 * 
	 * If the meaning of the 'Document References' reference list isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Document References' reference list.
	 * @see #isSetDocumentReferences()
	 * @see #unsetDocumentReferences()
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_DocumentReferences()
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentReference#getReferenceToDocument
	 * @model opposite="ReferenceToDocument" unsettable="true"
	 * @generated
	 */
	EList getDocumentReferences();

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentReferences Document References}' reference list.
	 * 
	 * 
	 * @see #isSetDocumentReferences()
	 * @see #getDocumentReferences()
	 * @generated
	 */
	void unsetDocumentReferences();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentReferences Document References}' reference list is set.
	 * 
	 * 
	 * @return whether the value of the 'Document References' reference list is set.
	 * @see #unsetDocumentReferences()
	 * @see #getDocumentReferences()
	 * @generated
	 */
	boolean isSetDocumentReferences();

	/**
	 * Returns the value of the 'Purpose' attribute.
	 * 
	 * 
	 * If the meaning of the 'Purpose' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Purpose' attribute.
	 * @see #isSetPurpose()
	 * @see #unsetPurpose()
	 * @see #setPurpose(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Purpose()
	 * @model unsettable="true"
	 * @generated
	 */
	String getPurpose();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getPurpose Purpose}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Purpose' attribute.
	 * @see #isSetPurpose()
	 * @see #unsetPurpose()
	 * @see #getPurpose()
	 * @generated
	 */
	void setPurpose(String value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getPurpose Purpose}' attribute.
	 * 
	 * 
	 * @see #isSetPurpose()
	 * @see #getPurpose()
	 * @see #setPurpose(String)
	 * @generated
	 */
	void unsetPurpose();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getPurpose Purpose}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Purpose' attribute is set.
	 * @see #unsetPurpose()
	 * @see #getPurpose()
	 * @see #setPurpose(String)
	 * @generated
	 */
	boolean isSetPurpose();

	/**
	 * Returns the value of the 'Intended Use' attribute.
	 * 
	 * 
	 * If the meaning of the 'Intended Use' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Intended Use' attribute.
	 * @see #isSetIntendedUse()
	 * @see #unsetIntendedUse()
	 * @see #setIntendedUse(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_IntendedUse()
	 * @model unsettable="true"
	 * @generated
	 */
	String getIntendedUse();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIntendedUse Intended Use}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Intended Use' attribute.
	 * @see #isSetIntendedUse()
	 * @see #unsetIntendedUse()
	 * @see #getIntendedUse()
	 * @generated
	 */
	void setIntendedUse(String value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIntendedUse Intended Use}' attribute.
	 * 
	 * 
	 * @see #isSetIntendedUse()
	 * @see #getIntendedUse()
	 * @see #setIntendedUse(String)
	 * @generated
	 */
	void unsetIntendedUse();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIntendedUse Intended Use}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Intended Use' attribute is set.
	 * @see #unsetIntendedUse()
	 * @see #getIntendedUse()
	 * @see #setIntendedUse(String)
	 * @generated
	 */
	boolean isSetIntendedUse();

	/**
	 * Returns the value of the 'Scope' attribute.
	 * 
	 * 
	 * If the meaning of the 'Scope' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Scope' attribute.
	 * @see #isSetScope()
	 * @see #unsetScope()
	 * @see #setScope(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Scope()
	 * @model unsettable="true"
	 * @generated
	 */
	String getScope();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getScope Scope}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Scope' attribute.
	 * @see #isSetScope()
	 * @see #unsetScope()
	 * @see #getScope()
	 * @generated
	 */
	void setScope(String value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getScope Scope}' attribute.
	 * 
	 * 
	 * @see #isSetScope()
	 * @see #getScope()
	 * @see #setScope(String)
	 * @generated
	 */
	void unsetScope();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getScope Scope}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Scope' attribute is set.
	 * @see #unsetScope()
	 * @see #getScope()
	 * @see #setScope(String)
	 * @generated
	 */
	boolean isSetScope();

	/**
	 * Returns the value of the 'Revision' attribute.
	 * 
	 * 
	 * If the meaning of the 'Revision' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Revision' attribute.
	 * @see #isSetRevision()
	 * @see #unsetRevision()
	 * @see #setRevision(String)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Revision()
	 * @model unsettable="true"
	 * @generated
	 */
	String getRevision();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getRevision Revision}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Revision' attribute.
	 * @see #isSetRevision()
	 * @see #unsetRevision()
	 * @see #getRevision()
	 * @generated
	 */
	void setRevision(String value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getRevision Revision}' attribute.
	 * 
	 * 
	 * @see #isSetRevision()
	 * @see #getRevision()
	 * @see #setRevision(String)
	 * @generated
	 */
	void unsetRevision();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getRevision Revision}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Revision' attribute is set.
	 * @see #unsetRevision()
	 * @see #getRevision()
	 * @see #setRevision(String)
	 * @generated
	 */
	boolean isSetRevision();

	/**
	 * Returns the value of the 'Document Owner' reference.
	 * 
	 * 
	 * If the meaning of the 'Document Owner' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Document Owner' reference.
	 * @see #isSetDocumentOwner()
	 * @see #unsetDocumentOwner()
	 * @see #setDocumentOwner(IfcActorSelect)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_DocumentOwner()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcActorSelect getDocumentOwner();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentOwner Document Owner}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Document Owner' reference.
	 * @see #isSetDocumentOwner()
	 * @see #unsetDocumentOwner()
	 * @see #getDocumentOwner()
	 * @generated
	 */
	void setDocumentOwner(IfcActorSelect value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentOwner Document Owner}' reference.
	 * 
	 * 
	 * @see #isSetDocumentOwner()
	 * @see #getDocumentOwner()
	 * @see #setDocumentOwner(IfcActorSelect)
	 * @generated
	 */
	void unsetDocumentOwner();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getDocumentOwner Document Owner}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Document Owner' reference is set.
	 * @see #unsetDocumentOwner()
	 * @see #getDocumentOwner()
	 * @see #setDocumentOwner(IfcActorSelect)
	 * @generated
	 */
	boolean isSetDocumentOwner();

	/**
	 * Returns the value of the 'Editors' reference list.
	 * The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcActorSelect}.
	 * 
	 * 
	 * If the meaning of the 'Editors' reference list isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Editors' reference list.
	 * @see #isSetEditors()
	 * @see #unsetEditors()
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Editors()
	 * @model unsettable="true"
	 * @generated
	 */
	EList getEditors();

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getEditors Editors}' reference list.
	 * 
	 * 
	 * @see #isSetEditors()
	 * @see #getEditors()
	 * @generated
	 */
	void unsetEditors();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getEditors Editors}' reference list is set.
	 * 
	 * 
	 * @return whether the value of the 'Editors' reference list is set.
	 * @see #unsetEditors()
	 * @see #getEditors()
	 * @generated
	 */
	boolean isSetEditors();

	/**
	 * Returns the value of the 'Creation Time' reference.
	 * 
	 * 
	 * If the meaning of the 'Creation Time' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Creation Time' reference.
	 * @see #isSetCreationTime()
	 * @see #unsetCreationTime()
	 * @see #setCreationTime(IfcDateAndTime)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_CreationTime()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcDateAndTime getCreationTime();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getCreationTime Creation Time}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Creation Time' reference.
	 * @see #isSetCreationTime()
	 * @see #unsetCreationTime()
	 * @see #getCreationTime()
	 * @generated
	 */
	void setCreationTime(IfcDateAndTime value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getCreationTime Creation Time}' reference.
	 * 
	 * 
	 * @see #isSetCreationTime()
	 * @see #getCreationTime()
	 * @see #setCreationTime(IfcDateAndTime)
	 * @generated
	 */
	void unsetCreationTime();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getCreationTime Creation Time}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Creation Time' reference is set.
	 * @see #unsetCreationTime()
	 * @see #getCreationTime()
	 * @see #setCreationTime(IfcDateAndTime)
	 * @generated
	 */
	boolean isSetCreationTime();

	/**
	 * Returns the value of the 'Last Revision Time' reference.
	 * 
	 * 
	 * If the meaning of the 'Last Revision Time' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Last Revision Time' reference.
	 * @see #isSetLastRevisionTime()
	 * @see #unsetLastRevisionTime()
	 * @see #setLastRevisionTime(IfcDateAndTime)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_LastRevisionTime()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcDateAndTime getLastRevisionTime();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getLastRevisionTime Last Revision Time}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Last Revision Time' reference.
	 * @see #isSetLastRevisionTime()
	 * @see #unsetLastRevisionTime()
	 * @see #getLastRevisionTime()
	 * @generated
	 */
	void setLastRevisionTime(IfcDateAndTime value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getLastRevisionTime Last Revision Time}' reference.
	 * 
	 * 
	 * @see #isSetLastRevisionTime()
	 * @see #getLastRevisionTime()
	 * @see #setLastRevisionTime(IfcDateAndTime)
	 * @generated
	 */
	void unsetLastRevisionTime();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getLastRevisionTime Last Revision Time}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Last Revision Time' reference is set.
	 * @see #unsetLastRevisionTime()
	 * @see #getLastRevisionTime()
	 * @see #setLastRevisionTime(IfcDateAndTime)
	 * @generated
	 */
	boolean isSetLastRevisionTime();

	/**
	 * Returns the value of the 'Electronic Format' reference.
	 * 
	 * 
	 * If the meaning of the 'Electronic Format' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Electronic Format' reference.
	 * @see #isSetElectronicFormat()
	 * @see #unsetElectronicFormat()
	 * @see #setElectronicFormat(IfcDocumentElectronicFormat)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_ElectronicFormat()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcDocumentElectronicFormat getElectronicFormat();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getElectronicFormat Electronic Format}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Electronic Format' reference.
	 * @see #isSetElectronicFormat()
	 * @see #unsetElectronicFormat()
	 * @see #getElectronicFormat()
	 * @generated
	 */
	void setElectronicFormat(IfcDocumentElectronicFormat value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getElectronicFormat Electronic Format}' reference.
	 * 
	 * 
	 * @see #isSetElectronicFormat()
	 * @see #getElectronicFormat()
	 * @see #setElectronicFormat(IfcDocumentElectronicFormat)
	 * @generated
	 */
	void unsetElectronicFormat();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getElectronicFormat Electronic Format}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Electronic Format' reference is set.
	 * @see #unsetElectronicFormat()
	 * @see #getElectronicFormat()
	 * @see #setElectronicFormat(IfcDocumentElectronicFormat)
	 * @generated
	 */
	boolean isSetElectronicFormat();

	/**
	 * Returns the value of the 'Valid From' reference.
	 * 
	 * 
	 * If the meaning of the 'Valid From' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Valid From' reference.
	 * @see #isSetValidFrom()
	 * @see #unsetValidFrom()
	 * @see #setValidFrom(IfcCalendarDate)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_ValidFrom()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcCalendarDate getValidFrom();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidFrom Valid From}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Valid From' reference.
	 * @see #isSetValidFrom()
	 * @see #unsetValidFrom()
	 * @see #getValidFrom()
	 * @generated
	 */
	void setValidFrom(IfcCalendarDate value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidFrom Valid From}' reference.
	 * 
	 * 
	 * @see #isSetValidFrom()
	 * @see #getValidFrom()
	 * @see #setValidFrom(IfcCalendarDate)
	 * @generated
	 */
	void unsetValidFrom();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidFrom Valid From}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Valid From' reference is set.
	 * @see #unsetValidFrom()
	 * @see #getValidFrom()
	 * @see #setValidFrom(IfcCalendarDate)
	 * @generated
	 */
	boolean isSetValidFrom();

	/**
	 * Returns the value of the 'Valid Until' reference.
	 * 
	 * 
	 * If the meaning of the 'Valid Until' reference isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Valid Until' reference.
	 * @see #isSetValidUntil()
	 * @see #unsetValidUntil()
	 * @see #setValidUntil(IfcCalendarDate)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_ValidUntil()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcCalendarDate getValidUntil();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidUntil Valid Until}' reference.
	 * 
	 * 
	 * @param value the new value of the 'Valid Until' reference.
	 * @see #isSetValidUntil()
	 * @see #unsetValidUntil()
	 * @see #getValidUntil()
	 * @generated
	 */
	void setValidUntil(IfcCalendarDate value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidUntil Valid Until}' reference.
	 * 
	 * 
	 * @see #isSetValidUntil()
	 * @see #getValidUntil()
	 * @see #setValidUntil(IfcCalendarDate)
	 * @generated
	 */
	void unsetValidUntil();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getValidUntil Valid Until}' reference is set.
	 * 
	 * 
	 * @return whether the value of the 'Valid Until' reference is set.
	 * @see #unsetValidUntil()
	 * @see #getValidUntil()
	 * @see #setValidUntil(IfcCalendarDate)
	 * @generated
	 */
	boolean isSetValidUntil();

	/**
	 * Returns the value of the 'Confidentiality' attribute.
	 * The literals are from the enumeration {@link org.bimserver.models.ifc2x3tc1.IfcDocumentConfidentialityEnum}.
	 * 
	 * 
	 * If the meaning of the 'Confidentiality' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Confidentiality' attribute.
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentConfidentialityEnum
	 * @see #isSetConfidentiality()
	 * @see #unsetConfidentiality()
	 * @see #setConfidentiality(IfcDocumentConfidentialityEnum)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Confidentiality()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcDocumentConfidentialityEnum getConfidentiality();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getConfidentiality Confidentiality}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Confidentiality' attribute.
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentConfidentialityEnum
	 * @see #isSetConfidentiality()
	 * @see #unsetConfidentiality()
	 * @see #getConfidentiality()
	 * @generated
	 */
	void setConfidentiality(IfcDocumentConfidentialityEnum value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getConfidentiality Confidentiality}' attribute.
	 * 
	 * 
	 * @see #isSetConfidentiality()
	 * @see #getConfidentiality()
	 * @see #setConfidentiality(IfcDocumentConfidentialityEnum)
	 * @generated
	 */
	void unsetConfidentiality();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getConfidentiality Confidentiality}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Confidentiality' attribute is set.
	 * @see #unsetConfidentiality()
	 * @see #getConfidentiality()
	 * @see #setConfidentiality(IfcDocumentConfidentialityEnum)
	 * @generated
	 */
	boolean isSetConfidentiality();

	/**
	 * Returns the value of the 'Status' attribute.
	 * The literals are from the enumeration {@link org.bimserver.models.ifc2x3tc1.IfcDocumentStatusEnum}.
	 * 
	 * 
	 * If the meaning of the 'Status' attribute isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Status' attribute.
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentStatusEnum
	 * @see #isSetStatus()
	 * @see #unsetStatus()
	 * @see #setStatus(IfcDocumentStatusEnum)
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_Status()
	 * @model unsettable="true"
	 * @generated
	 */
	IfcDocumentStatusEnum getStatus();

	/**
	 * Sets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getStatus Status}' attribute.
	 * 
	 * 
	 * @param value the new value of the 'Status' attribute.
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentStatusEnum
	 * @see #isSetStatus()
	 * @see #unsetStatus()
	 * @see #getStatus()
	 * @generated
	 */
	void setStatus(IfcDocumentStatusEnum value);

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getStatus Status}' attribute.
	 * 
	 * 
	 * @see #isSetStatus()
	 * @see #getStatus()
	 * @see #setStatus(IfcDocumentStatusEnum)
	 * @generated
	 */
	void unsetStatus();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getStatus Status}' attribute is set.
	 * 
	 * 
	 * @return whether the value of the 'Status' attribute is set.
	 * @see #unsetStatus()
	 * @see #getStatus()
	 * @see #setStatus(IfcDocumentStatusEnum)
	 * @generated
	 */
	boolean isSetStatus();

	/**
	 * Returns the value of the 'Is Pointed To' reference list.
	 * The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship}.
	 * It is bidirectional and its opposite is '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship#getRelatedDocuments Related Documents}'.
	 * 
	 * 
	 * If the meaning of the 'Is Pointed To' reference list isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Is Pointed To' reference list.
	 * @see #isSetIsPointedTo()
	 * @see #unsetIsPointedTo()
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_IsPointedTo()
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship#getRelatedDocuments
	 * @model opposite="RelatedDocuments" unsettable="true"
	 * @generated
	 */
	EList getIsPointedTo();

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointedTo Is Pointed To}' reference list.
	 * 
	 * 
	 * @see #isSetIsPointedTo()
	 * @see #getIsPointedTo()
	 * @generated
	 */
	void unsetIsPointedTo();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointedTo Is Pointed To}' reference list is set.
	 * 
	 * 
	 * @return whether the value of the 'Is Pointed To' reference list is set.
	 * @see #unsetIsPointedTo()
	 * @see #getIsPointedTo()
	 * @generated
	 */
	boolean isSetIsPointedTo();

	/**
	 * Returns the value of the 'Is Pointer' reference list.
	 * The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship}.
	 * It is bidirectional and its opposite is '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship#getRelatingDocument Relating Document}'.
	 * 
	 * 
	 * If the meaning of the 'Is Pointer' reference list isn't clear,
	 * there really should be more of a description here...
	 * 
	 * 
	 * @return the value of the 'Is Pointer' reference list.
	 * @see #isSetIsPointer()
	 * @see #unsetIsPointer()
	 * @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcDocumentInformation_IsPointer()
	 * @see org.bimserver.models.ifc2x3tc1.IfcDocumentInformationRelationship#getRelatingDocument
	 * @model opposite="RelatingDocument" unsettable="true" upper="2"
	 * @generated
	 */
	EList getIsPointer();

	/**
	 * Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointer Is Pointer}' reference list.
	 * 
	 * 
	 * @see #isSetIsPointer()
	 * @see #getIsPointer()
	 * @generated
	 */
	void unsetIsPointer();

	/**
	 * Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcDocumentInformation#getIsPointer Is Pointer}' reference list is set.
	 * 
	 * 
	 * @return whether the value of the 'Is Pointer' reference list is set.
	 * @see #unsetIsPointer()
	 * @see #getIsPointer()
	 * @generated
	 */
	boolean isSetIsPointer();

} // IfcDocumentInformation