Package org.eclipse.persistence.jpa.jpql

Interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractEncapsulatedExpression>

All Known Implementing Classes:
AbstractGrammarValidator.AbstractDoubleEncapsulatedExpressionHelper, AbstractGrammarValidator.AbstractSingleEncapsulatedExpressionHelper, AbstractGrammarValidator.AbstractTripleEncapsulatedExpressionHelper
Enclosing class:
AbstractGrammarValidator
protected static interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractEncapsulatedExpression>
The root helper that validates any AbstractEncapsulatedExpression.
See Also:

  • Method Details

    • arguments

      String[] arguments(T expression)
      Returns the arguments that can help to format the localized problem.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      The list of arguments used to complete the localized problem

    • hasLeftParenthesis

      boolean hasLeftParenthesis(T expression)
      Determines whether the given AbstractEncapsulatedExpression has the left parenthesis.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      true if the left parenthesis was parsed

    • hasRightParenthesis

      boolean hasRightParenthesis(T expression)
      Determines whether the given AbstractEncapsulatedExpression has the right parenthesis.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      true if the right parenthesis was parsed

    • identifier

      String identifier(T expression)
      Returns the JPQL identifier of the given AbstractEncapsulatedExpression.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      The JPQL identifier of the given AbstractEncapsulatedExpression

    • leftParenthesisMissingKey

      String leftParenthesisMissingKey(T expression)
      Returns the message key for the problem describing that the left parenthesis is missing.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      The key used to retrieve the localized message

    • rightParenthesisMissingKey

      String rightParenthesisMissingKey(T expression)
      Returns the message key for the problem describing that the right parenthesis is missing.
      Parameters:
      expression - The AbstractEncapsulatedExpression being validated
      Returns:
      The key used to retrieve the localized message