layers/plugins/org.eclipse.papyrus.infra.gmfdiag.layers.model/src-gen/org/eclipse/papyrus/internal/infra/gmfdiag/layers/model/layers/LayerExpression.java

/**
 * Copyright (c) 2013, 2017 CEA LIST & LIFL 
 * 
 * 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:
 *   Cedric Dumoulin  Cedric.dumoulin@lifl.fr - Initial API and implementation
 *   Quentin Le Menez quentin.lemenez@cea.fr
 * 
 */
package org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers;

import java.util.List;

import org.eclipse.gmf.runtime.notation.View;

import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.LayersException;
import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.NotFoundException;

import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.command.ComputePropertyValueCommand;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Layer Expression</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getName <em>Name</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getDescription <em>Description</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#isLayerEnabledInternal <em>Is Layer Enabled Internal</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#isLayerEnabled <em>Is Layer Enabled</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#isBranchEnabled <em>Is Branch Enabled</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getOwningLayersStack <em>Owning Layers Stack</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getState <em>State</em>}</li>
 * </ul>
 *
 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression()
 * @model abstract="true"
 * @generated
 */
public interface LayerExpression extends ApplicationDependantElement {
	/**
	 * Returns the value of the '<em><b>Name</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Name</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Name</em>' attribute.
	 * @see #setName(String)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_Name()
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.String" required="true" ordered="false"
	 * @generated
	 */
	String getName();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getName <em>Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Name</em>' attribute.
	 * @see #getName()
	 * @generated
	 */
	void setName(String value);

	/**
	 * Returns the value of the '<em><b>Description</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Description</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Description</em>' attribute.
	 * @see #setDescription(String)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_Description()
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.String" required="true" ordered="false"
	 * @generated
	 */
	String getDescription();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getDescription <em>Description</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Description</em>' attribute.
	 * @see #getDescription()
	 * @generated
	 */
	void setDescription(String value);

	/**
	 * Returns the value of the '<em><b>Is Layer Enabled Internal</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Is Layer Enabled Internal</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Is Layer Enabled Internal</em>' attribute.
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_IsLayerEnabledInternal()
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.boolean" required="true" transient="true" changeable="false" volatile="true" derived="true" ordered="false"
	 * @generated
	 */
	boolean isLayerEnabledInternal();

	/**
	 * Returns the value of the '<em><b>Is Layer Enabled</b></em>' attribute.
	 * The default value is <code>"true"</code>.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Is Layer Enabled</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Is Layer Enabled</em>' attribute.
	 * @see #setIsLayerEnabled(boolean)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_IsLayerEnabled()
	 * @model default="true" dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.boolean" required="true" ordered="false"
	 * @generated
	 */
	boolean isLayerEnabled();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#isLayerEnabled <em>Is Layer Enabled</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Is Layer Enabled</em>' attribute.
	 * @see #isLayerEnabled()
	 * @generated
	 */
	void setIsLayerEnabled(boolean value);

	/**
	 * Returns the value of the '<em><b>Is Branch Enabled</b></em>' attribute.
	 * The default value is <code>"true"</code>.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * Is the branch from this node to the root enabled ?
	 * A branch is enabled if all node of the branch are enabled.
	 * In other world, if an ancestor node is disable, the branch is disabled.
	 * Setting the value of this node set the value of the subnodes.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Is Branch Enabled</em>' attribute.
	 * @see #setIsBranchEnabled(boolean)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_IsBranchEnabled()
	 * @model default="true" dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.boolean" required="true" transient="true" ordered="false"
	 * @generated
	 */
	boolean isBranchEnabled();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#isBranchEnabled <em>Is Branch Enabled</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Is Branch Enabled</em>' attribute.
	 * @see #isBranchEnabled()
	 * @generated
	 */
	void setIsBranchEnabled(boolean value);

	/**
	 * Returns the value of the '<em><b>Owning Layers Stack</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Owning Layers Stack</em>' reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Owning Layers Stack</em>' reference.
	 * @see #setOwningLayersStack(LayersStack)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_OwningLayersStack()
	 * @model ordered="false"
	 * @generated
	 */
	LayersStack getOwningLayersStack();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getOwningLayersStack <em>Owning Layers Stack</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Owning Layers Stack</em>' reference.
	 * @see #getOwningLayersStack()
	 * @generated
	 */
	void setOwningLayersStack(LayersStack value);

	/**
	 * Returns the value of the '<em><b>State</b></em>' attribute.
	 * The default value is <code>"detached"</code>.
	 * The literals are from the enumeration {@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerState}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>State</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>State</em>' attribute.
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerState
	 * @see #setState(LayerState)
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage#getLayerExpression_State()
	 * @model default="detached" unique="false" required="true" ordered="false"
	 * @generated
	 */
	LayerState getState();

	/**
	 * Sets the value of the '{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerExpression#getState <em>State</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>State</em>' attribute.
	 * @see org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayerState
	 * @see #getState()
	 * @generated
	 */
	void setState(LayerState value);

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.ComputePropertyValueCommand" required="true" ordered="false" exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException" viewRequired="true" viewOrdered="false" propertyRequired="true" propertyOrdered="false"
	 * @generated
	 */
	ComputePropertyValueCommand getComputePropertyValueCommand(View view, Property property) throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.ComputePropertyValueCommand" exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException" viewMany="true" propertyRequired="true" propertyOrdered="false"
	 * @generated
	 */
	List<ComputePropertyValueCommand> getViewsComputePropertyValueCommand(List<View> view, Property property) throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @model dataType="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.ComputePropertyValueCommand" exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException" viewRequired="true" viewOrdered="false" propertyRequired="true" propertyMany="true"
	 * @generated
	 */
	List<ComputePropertyValueCommand> getPropertiesComputePropertyValueCommand(View view, List<Property> property) throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * Method called to specify that this Layer should be initialized for the specified LayerStack.
	 * Init this Layer for the specified LayersStack.
	 * This method is called by the LayersStack when it detect that tha layer is attached to it.
	 * 
	 * <!-- end-model-doc -->
	 * @model owningLayersStackRequired="true" owningLayersStackOrdered="false"
	 * @generated
	 */
	void attachToLayersStack(LayersStack owningLayersStack);

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * A checked version of getOwningLayersStack.
	 * 
	 * <!-- end-model-doc -->
	 * @model kind="operation" required="true" ordered="false" exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.NotFoundException"
	 * @generated
	 */
	LayersStack getLayersStack() throws NotFoundException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * This method is called by the class immediately after entering in attached state.
	 * The methodcan be used to start the layer behaviors.
	 * <!-- end-model-doc -->
	 * @model exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException"
	 * @generated
	 */
	void enterAttachedState() throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * Try to attach this Layer. If successful, the state go to "attached". Otherwise, an exception is thrown.
	 * A Layer can be attached if its required attributes are set.
	 * Required attributes:
	 * <ul>
	 *   <li>application</li>
	 *   <li>owningLayerStack</li>
	 *   <li>parent container</li>
	 *   <li></li>
	 * </ul>
	 * Just after enterring in "attached" state, the enterAttachedState() method is called.
	 * If this Layer is successfully attached, then attach subLayers.
	 * <!-- end-model-doc -->
	 * @model exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException"
	 * @generated
	 */
	void attach() throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * Detach the Layer. The state go to "detached".
	 * Associated behavior are stopped.
	 * <!-- end-model-doc -->
	 * @model exceptions="org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersException"
	 * @generated
	 */
	void detach() throws LayersException;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * This method is called just before this Layer leave the attached state.
	 * 
	 * <!-- end-model-doc -->
	 * @model
	 * @generated
	 */
	void exitAttachedState();

} // LayerExpression