/**
* Copyright (C) 2009-2013 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 <http://www.gnu.org/licenses/>.
*/
package org.bimserver.models.ifc2x3tc1;
import org.eclipse.emf.common.util.EList;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Ifc Representation Item</b></em>'.
* <!-- end-user-doc -->
*
* <p>
* The following features are supported:
* <ul>
* <li>{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getLayerAssignments <em>Layer Assignments</em>}</li>
* <li>{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getStyledByItem <em>Styled By Item</em>}</li>
* </ul>
* </p>
*
* @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcRepresentationItem()
* @model
* @generated
*/
public interface IfcRepresentationItem extends IfcLayeredItem {
/**
* Returns the value of the '<em><b>Layer Assignments</b></em>' reference list.
* The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcPresentationLayerAssignment}.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Layer Assignments</em>' reference list isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Layer Assignments</em>' reference list.
* @see #isSetLayerAssignments()
* @see #unsetLayerAssignments()
* @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcRepresentationItem_LayerAssignments()
* @model unsettable="true"
* @generated
*/
EList<IfcPresentationLayerAssignment> getLayerAssignments();
/**
* Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getLayerAssignments <em>Layer Assignments</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isSetLayerAssignments()
* @see #getLayerAssignments()
* @generated
*/
void unsetLayerAssignments();
/**
* Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getLayerAssignments <em>Layer Assignments</em>}' reference list is set.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @return whether the value of the '<em>Layer Assignments</em>' reference list is set.
* @see #unsetLayerAssignments()
* @see #getLayerAssignments()
* @generated
*/
boolean isSetLayerAssignments();
/**
* Returns the value of the '<em><b>Styled By Item</b></em>' reference list.
* The list contents are of type {@link org.bimserver.models.ifc2x3tc1.IfcStyledItem}.
* It is bidirectional and its opposite is '{@link org.bimserver.models.ifc2x3tc1.IfcStyledItem#getItem <em>Item</em>}'.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Styled By Item</em>' reference list isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Styled By Item</em>' reference list.
* @see #isSetStyledByItem()
* @see #unsetStyledByItem()
* @see org.bimserver.models.ifc2x3tc1.Ifc2x3tc1Package#getIfcRepresentationItem_StyledByItem()
* @see org.bimserver.models.ifc2x3tc1.IfcStyledItem#getItem
* @model opposite="Item" unsettable="true" upper="2"
* @generated
*/
EList<IfcStyledItem> getStyledByItem();
/**
* Unsets the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getStyledByItem <em>Styled By Item</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isSetStyledByItem()
* @see #getStyledByItem()
* @generated
*/
void unsetStyledByItem();
/**
* Returns whether the value of the '{@link org.bimserver.models.ifc2x3tc1.IfcRepresentationItem#getStyledByItem <em>Styled By Item</em>}' reference list is set.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @return whether the value of the '<em>Styled By Item</em>' reference list is set.
* @see #unsetStyledByItem()
* @see #getStyledByItem()
* @generated
*/
boolean isSetStyledByItem();
} // IfcRepresentationItem