Interface CriteriaBuilder.SimpleCase<C,R>

All Superinterfaces:
Expression<R>, Selection<R>, TupleElement<R>
Enclosing interface:
CriteriaBuilder

public static interface CriteriaBuilder.SimpleCase<C,R> extends Expression<R>
Interface used to build simple case expressions. Case conditions are evaluated in the order in which they are specified.
  • Method Details

    • getExpression

      Expression<C> getExpression()
      Return the expression to be tested against the conditions.
      Returns:
      expression
    • when

      CriteriaBuilder.SimpleCase<C,R> when(C condition, R result)
      Add a when/then clause to the case expression.
      Parameters:
      condition - "when" condition
      result - "then" result value
      Returns:
      simple case expression
    • when

      CriteriaBuilder.SimpleCase<C,R> when(C condition, Expression<? extends R> result)
      Add a when/then clause to the case expression.
      Parameters:
      condition - "when" condition
      result - "then" result expression
      Returns:
      simple case expression
    • when

      CriteriaBuilder.SimpleCase<C,R> when(Expression<? extends C> condition, R result)
      Add a when/then clause to the case expression.
      Parameters:
      condition - "when" condition
      result - "then" result value
      Returns:
      simple case expression
    • when

      CriteriaBuilder.SimpleCase<C,R> when(Expression<? extends C> condition, Expression<? extends R> result)
      Add a when/then clause to the case expression.
      Parameters:
      condition - "when" condition
      result - "then" result expression
      Returns:
      simple case expression
    • otherwise

      Expression<R> otherwise(R result)
      Add an "else" clause to the case expression.
      Parameters:
      result - "else" result
      Returns:
      expression
    • otherwise

      Expression<R> otherwise(Expression<? extends R> result)
      Add an "else" clause to the case expression.
      Parameters:
      result - "else" result expression
      Returns:
      expression