// license-header java merge-point
   //
   // Attention: generated code (by MetafacadeLogic.vsl) - do not modify!
   //
   package org.andromda.metafacades.uml14;
   
   import java.util.Collection;
   import org.andromda.core.metafacade.ModelValidationMessage;
   import org.andromda.metafacades.uml.EntityAttribute;
  import org.andromda.metafacades.uml.TypeMappings;
  import org.omg.uml.foundation.core.Attribute;
  
  /**
   * Represents an attribute of an entity.
   * MetafacadeLogic for EntityAttribute
   *
   * @see EntityAttribute
   */
  public abstract class EntityAttributeLogic
      extends AttributeFacadeLogicImpl
      implements EntityAttribute
  {
      /**
       * The underlying UML object
       * @see Object
       */
      protected Object metaObject;
  
      /** Create Metafacade implementation instance using the MetafacadeFactory from the context
       * @param metaObjectIn
       * @param context
       */
      protected EntityAttributeLogic(Object metaObjectIn, String context)
      {
          super((Attribute)metaObjectIn, getContext(context));
          this.metaObject = metaObjectIn;
      }
  
      /**
       * Gets the context for this metafacade logic instance.
       * @param context String. Set to EntityAttribute if null
       * @return context String
       */
      private static String getContext(String context)
      {
          if (context == null)
          {
              context = "org.andromda.metafacades.uml.EntityAttribute";
          }
          return context;
      }
  
      /** Reset context only for non-root metafacades
       * @param context
       */
      @Override
      public void resetMetafacadeContext(String context)
      {
          if (!this.contextRoot) // reset context only for non-root metafacades
          {
              context = getContext(context);  // to have same value as in original constructor call
              setMetafacadeContext (context);
          }
      }
  
      /**
       * @return boolean true always
       * @see EntityAttribute
       */
      public boolean isEntityAttributeMetaType()
      {
          return true;
      }
  
      // --------------- attributes ---------------------
  
     /**
      * @see EntityAttribute#getColumnLength()
      * @return String
      */
      protected abstract String handleGetColumnLength();
  
      private String __columnLength1a;
      private boolean __columnLength1aSet = false;
  
      /**
       * The length of the column that persists this entity attribute.
       * @return (String)handleGetColumnLength()
       */
      public final String getColumnLength()
      {
          String columnLength1a = this.__columnLength1a;
          if (!this.__columnLength1aSet)
          {
              // columnLength has no pre constraints
              columnLength1a = handleGetColumnLength();
              // columnLength has no post constraints
              this.__columnLength1a = columnLength1a;
              if (isMetafacadePropertyCachingEnabled())
             {
                 this.__columnLength1aSet = true;
             }
         }
         return columnLength1a;
     }
 
    /**
     * @see EntityAttribute#getColumnName()
     * @return String
     */
     protected abstract String handleGetColumnName();
 
     private String __columnName2a;
     private boolean __columnName2aSet = false;
 
     /**
      * The name of the table column to which this entity is mapped.
      * @return (String)handleGetColumnName()
      */
     public final String getColumnName()
     {
         String columnName2a = this.__columnName2a;
         if (!this.__columnName2aSet)
         {
             // columnName has no pre constraints
             columnName2a = handleGetColumnName();
             // columnName has no post constraints
             this.__columnName2a = columnName2a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__columnName2aSet = true;
             }
         }
         return columnName2a;
     }
 
    /**
     * @see EntityAttribute#getJdbcMappings()
     * @return TypeMappings
     */
     protected abstract TypeMappings handleGetJdbcMappings();
 
     private TypeMappings __jdbcMappings3a;
     private boolean __jdbcMappings3aSet = false;
 
     /**
      * The PIM to language specific mappings for JDBC.
      * @return (TypeMappings)handleGetJdbcMappings()
      */
     public final TypeMappings getJdbcMappings()
     {
         TypeMappings jdbcMappings3a = this.__jdbcMappings3a;
         if (!this.__jdbcMappings3aSet)
         {
             // jdbcMappings has no pre constraints
             jdbcMappings3a = handleGetJdbcMappings();
             // jdbcMappings has no post constraints
             this.__jdbcMappings3a = jdbcMappings3a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__jdbcMappings3aSet = true;
             }
         }
         return jdbcMappings3a;
     }
 
    /**
     * @see EntityAttribute#getJdbcType()
     * @return String
     */
     protected abstract String handleGetJdbcType();
 
     private String __jdbcType4a;
     private boolean __jdbcType4aSet = false;
 
     /**
      * The JDBC type for this entity attribute.
      * @return (String)handleGetJdbcType()
      */
     public final String getJdbcType()
     {
         String jdbcType4a = this.__jdbcType4a;
         if (!this.__jdbcType4aSet)
         {
             // jdbcType has no pre constraints
             jdbcType4a = handleGetJdbcType();
             // jdbcType has no post constraints
             this.__jdbcType4a = jdbcType4a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__jdbcType4aSet = true;
             }
         }
         return jdbcType4a;
     }
 
    /**
     * @see EntityAttribute#getSqlMappings()
     * @return TypeMappings
     */
     protected abstract TypeMappings handleGetSqlMappings();
 
     private TypeMappings __sqlMappings5a;
     private boolean __sqlMappings5aSet = false;
 
     /**
      * The SQL mappings (i.e. the mappings which provide PIM to SQL mappings).
      * @return (TypeMappings)handleGetSqlMappings()
      */
     public final TypeMappings getSqlMappings()
     {
         TypeMappings sqlMappings5a = this.__sqlMappings5a;
         if (!this.__sqlMappings5aSet)
         {
             // sqlMappings has no pre constraints
             sqlMappings5a = handleGetSqlMappings();
             // sqlMappings has no post constraints
             this.__sqlMappings5a = sqlMappings5a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__sqlMappings5aSet = true;
             }
         }
         return sqlMappings5a;
     }
 
    /**
     * @see EntityAttribute#getSqlType()
     * @return String
     */
     protected abstract String handleGetSqlType();
 
     private String __sqlType6a;
     private boolean __sqlType6aSet = false;
 
     /**
      * The SQL type for this attribute.
      * @return (String)handleGetSqlType()
      */
     public final String getSqlType()
     {
         String sqlType6a = this.__sqlType6a;
         if (!this.__sqlType6aSet)
         {
             // sqlType has no pre constraints
             sqlType6a = handleGetSqlType();
             // sqlType has no post constraints
             this.__sqlType6a = sqlType6a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__sqlType6aSet = true;
             }
         }
         return sqlType6a;
     }
 
    /**
     * @see EntityAttribute#isIdentifier()
     * @return boolean
     */
     protected abstract boolean handleIsIdentifier();
 
     private boolean __identifier7a;
     private boolean __identifier7aSet = false;
 
     /**
      * True if this attribute is an identifier for its entity.
      * @return (boolean)handleIsIdentifier()
      */
     public final boolean isIdentifier()
     {
         boolean identifier7a = this.__identifier7a;
         if (!this.__identifier7aSet)
         {
             // identifier has no pre constraints
             identifier7a = handleIsIdentifier();
             // identifier has no post constraints
             this.__identifier7a = identifier7a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__identifier7aSet = true;
             }
         }
         return identifier7a;
     }
 
    /**
     * @see EntityAttribute#getColumnIndex()
     * @return String
     */
     protected abstract String handleGetColumnIndex();
 
     private String __columnIndex8a;
     private boolean __columnIndex8aSet = false;
 
     /**
      * The name of the index to create on a column that persists the entity attribute.
      * @return (String)handleGetColumnIndex()
      */
     public final String getColumnIndex()
     {
         String columnIndex8a = this.__columnIndex8a;
         if (!this.__columnIndex8aSet)
         {
             // columnIndex has no pre constraints
             columnIndex8a = handleGetColumnIndex();
             // columnIndex has no post constraints
             this.__columnIndex8a = columnIndex8a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__columnIndex8aSet = true;
             }
         }
         return columnIndex8a;
     }
 
    /**
     * @see EntityAttribute#isTransient()
     * @return boolean
     */
     protected abstract boolean handleIsTransient();
 
     private boolean __transient9a;
     private boolean __transient9aSet = false;
 
     /**
      * Indicates this attribute should be ignored by the persistence layer.
      * @return (boolean)handleIsTransient()
      */
     public final boolean isTransient()
     {
         boolean transient9a = this.__transient9a;
         if (!this.__transient9aSet)
         {
             // transient has no pre constraints
             transient9a = handleIsTransient();
             // transient has no post constraints
             this.__transient9a = transient9a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__transient9aSet = true;
             }
         }
         return transient9a;
     }
 
    /**
     * @see EntityAttribute#getUniqueGroup()
     * @return String
     */
     protected abstract String handleGetUniqueGroup();
 
     private String __uniqueGroup10a;
     private boolean __uniqueGroup10aSet = false;
 
     /**
      * The name of the unique-key that this unique attribute belongs
      * @return (String)handleGetUniqueGroup()
      */
     public final String getUniqueGroup()
     {
         String uniqueGroup10a = this.__uniqueGroup10a;
         if (!this.__uniqueGroup10aSet)
         {
             // uniqueGroup has no pre constraints
             uniqueGroup10a = handleGetUniqueGroup();
             // uniqueGroup has no post constraints
             this.__uniqueGroup10a = uniqueGroup10a;
             if (isMetafacadePropertyCachingEnabled())
             {
                 this.__uniqueGroup10aSet = true;
             }
         }
         return uniqueGroup10a;
     }
 
     // ------------- associations ------------------
 
     /**
      * @param validationMessages Collection<ModelValidationMessage>
      * @see AttributeFacadeLogicImpl#validateInvariants(Collection validationMessages)
      */
     @Override
     public void validateInvariants(Collection<ModelValidationMessage> validationMessages)
     {
         super.validateInvariants(validationMessages);
     }
 }