5 | ObjectDB Object Database Features. Comparison operators (<, <=, >=, <>, =, !=, ==, BETWEEN, IS NULL). Logical operators (AND, OR, NOT |
5 | javax.persistence.criteria.CriteriaBuilder.Coalesce is equivalent to a case expression that returns null if all its arguments evaluate to null, and the value of its first non-null argument otherwise. Since: JPA 2.0 Selection<X> alias(String name) Assigns ... or null, if no alias has been assigned. Return the alias assigned to the tuple element or null |
5 | javax.persistence.criteria.SetJoin to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias Since: JPA 2.0 Attribute ... the parent "node" in the path or null if no parent. Return the parent "node" in the path or null |
5 | javax.persistence.criteria.Join to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias Since: JPA 2.0 Attribute ... "node" in the path or null if no parent. Return the parent "node" in the path or null if no parent |
5 | javax.persistence.criteria.PluralJoin getAlias() Return the alias assigned to the tuple element or null, if no alias has been assigned. Return the alias assigned to the tuple element or null, if no alias has been assigned. Returns: alias ... : join parent Since: JPA 2.0 Path<?> getParentPath() Return the parent "node" in the path or null |
1 | Step 4: Add a Servlet Class): String name = request.getParameter("name"); if (name != null) { em |
0 | javax.jdo.JDOException() Returns the cause of this throwable or null if the cause is nonexistent or unknown. Returns the cause of this throwable or null if the cause is nonexistent or unknown. (The cause is the throwable ... of a throwable. Returns: the cause of this throwable or null if the cause is nonexistent or unknown |
0 | javax.jdo.JDOObjectNotFoundException string of this Throwable instance (which may be null). Since: Java JDK1.0 Throwable[] getNestedExceptions ... will have no affect on this Throwable's stack trace. Throws: NullPointerException - if stackTrace is null, or if any of the elements of stackTrace are null Since: Java 1.4 Throwable getCause() Returns |
0 | javax.jdo.JDOUnsupportedOptionException (which may be null). Since: Java JDK1.0 Throwable[] getNestedExceptions() The exception may have been caused by ... . Throws: NullPointerException - if stackTrace is null, or if any of the elements of stackTrace are null Since: Java 1.4 Throwable getCause() Returns the cause of this throwable or null if the cause |
0 | javax.jdo.JDOUserCallbackException: the detail message string of this Throwable instance (which may be null). Since: Java JDK1.0 Throwable ... - if stackTrace is null, or if any of the elements of stackTrace are null Since: Java 1.4 Throwable getCause() Returns the cause of this throwable or null if the cause is nonexistent or unknown. Returns the cause |
