Class NullComparisonExpressionBNF

java.lang.Object
org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF
org.eclipse.persistence.jpa.jpql.parser.NullComparisonExpressionBNF

public final class NullComparisonExpressionBNF extends JPQLQueryBNF
The query BNF for a null comparison expression.
BNF: null_comparison_expression ::= {single_valued_path_expression | input_parameter} IS [NOT] NULL
Since:
2.3
Version:
2.5
  • Field Details

  • Constructor Details

    • NullComparisonExpressionBNF

      public NullComparisonExpressionBNF()
      Creates a new NullComparisonExpressionBNF.
  • Method Details