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when(condition, result) - JPA CriteriaBuilder.Case's method

Method
javax.persistence.criteria.CriteriaBuilder.Case
Case<R> when(
  Expression<Boolean> condition,
  R result
)

Add a when/then clause to the case expression.
Parameters:
condition - "when" condition
result - "then" result value
Returns:
general case expression
Since:
JPA 2.0
< Case^ CaseSimpleCase >
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