package org.eclipse.example.library;
import org.eclipse.emf.ecore.EObject;
/**
* @model
*/
public interface Book extends EObject
{
/**
* @model
*/
String getTitle();
/**
* Sets the value of the '{@link org.eclipse.example.library.Book#getTitle <em>Title</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Title</em>' attribute.
* @see #getTitle()
* @generated
*/
void setTitle(String value);
/**
* @model default="100"
*/
int getPages();
/**
* Sets the value of the '{@link org.eclipse.example.library.Book#getPages <em>Pages</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Pages</em>' attribute.
* @see #getPages()
* @generated
*/
void setPages(int value);
/**
* @model
*/
BookCategory getCategory();
/**
* Sets the value of the '{@link org.eclipse.example.library.Book#getCategory <em>Category</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Category</em>' attribute.
* @see org.eclipse.example.library.BookCategory
* @see #getCategory()
* @generated
*/
void setCategory(BookCategory value);
/**
* @model opposite="books"
*/
Writer getAuthor();
/**
* Sets the value of the '{@link org.eclipse.example.library.Book#getAuthor <em>Author</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Author</em>' reference.
* @see #getAuthor()
* @generated
*/
void setAuthor(Writer value);
}