javax.persistence.criteria

Interface CriteriaBuilder. SimpleCase<C,R>

Contents
  • 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 Detail

      • 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

      • 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

Document created the 11/06/2005, last modified the 18/08/2025
Source of the printed document:https://www.gaudry.be/en/java-api-javaee-rf-javax/persistence/criteria/criteriabuilder.simplecase.html

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