/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package brn.gui.graph.model;

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

import org.eclipse.emf.ecore.EObject;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Node</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link brn.gui.graph.model.Node#getId <em>Id</em>}</li>
 *   <li>{@link brn.gui.graph.model.Node#getX <em>X</em>}</li>
 *   <li>{@link brn.gui.graph.model.Node#getY <em>Y</em>}</li>
 *   <li>{@link brn.gui.graph.model.Node#getSourceConnections <em>Source Connections</em>}</li>
 *   <li>{@link brn.gui.graph.model.Node#getTargetConnections <em>Target Connections</em>}</li>
 * </ul>
 * </p>
 *
 * @see brn.gui.graph.model.ModelPackage#getNode()
 * @model
 * @generated
 */
public interface Node extends EObject {
  /**
   * Returns the value of the '<em><b>Id</b></em>' attribute.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Id</em>' attribute isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Id</em>' attribute.
   * @see #setId(int)
   * @see brn.gui.graph.model.ModelPackage#getNode_Id()
   * @model
   * @generated
   */
  int getId();

  /**
   * Sets the value of the '{@link brn.gui.graph.model.Node#getId <em>Id</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Id</em>' attribute.
   * @see #getId()
   * @generated
   */
  void setId(int value);

  /**
   * Returns the value of the '<em><b>X</b></em>' attribute.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>X</em>' attribute isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>X</em>' attribute.
   * @see #setX(double)
   * @see brn.gui.graph.model.ModelPackage#getNode_X()
   * @model
   * @generated
   */
  double getX();

  /**
   * Sets the value of the '{@link brn.gui.graph.model.Node#getX <em>X</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>X</em>' attribute.
   * @see #getX()
   * @generated
   */
  void setX(double value);

  /**
   * Returns the value of the '<em><b>Y</b></em>' attribute.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Y</em>' attribute isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Y</em>' attribute.
   * @see #setY(double)
   * @see brn.gui.graph.model.ModelPackage#getNode_Y()
   * @model
   * @generated
   */
  double getY();

  /**
   * Sets the value of the '{@link brn.gui.graph.model.Node#getY <em>Y</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Y</em>' attribute.
   * @see #getY()
   * @generated
   */
  void setY(double value);

  /**
   * Returns the value of the '<em><b>Source Connections</b></em>' containment reference list.
   * The list contents are of type {@link brn.gui.graph.model.Link}.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Source Connections</em>' containment reference list isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Source Connections</em>' containment reference list.
   * @see brn.gui.graph.model.ModelPackage#getNode_SourceConnections()
   * @model type="brn.gui.graph.model.Link" containment="true"
   * @generated
   */
  EList getSourceConnections();

  /**
   * Returns the value of the '<em><b>Target Connections</b></em>' reference list.
   * The list contents are of type {@link brn.gui.graph.model.Link}.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Target Connections</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>Target Connections</em>' reference list.
   * @see brn.gui.graph.model.ModelPackage#getNode_TargetConnections()
   * @model type="brn.gui.graph.model.Link"
   * @generated
   */
  EList getTargetConnections();

} // Node