public final Object nullComparisonExpression(boolean not, Object left) throws RecognitionException { Object node = null; Token t=null; node = null; try { // org/eclipse/persistence/internal/jpa/parsing/jpql/antlr/JPQL.g:763:5: (t= NULL ) // org/eclipse/persistence/internal/jpa/parsing/jpql/antlr/JPQL.g:763:7: t= NULL { t=(Token)match(input,NULL,FOLLOW_NULL_in_nullComparisonExpression4240); if (state.failed) return node; if ( state.backtracking==0 ) { node = factory.newIsNull(t.getLine(), t.getCharPositionInLine(), not, left); } } } catch (RecognitionException re) { reportError(re); recover(input,re); } finally { // do for sure before leaving } return node; } // $ANTLR end "nullComparisonExpression"
public final Object nullComparisonExpression(boolean not, Object left) throws RecognitionException { Object node = null; Token t=null; node = null; try { // JPQL.g:746:5: (t= NULL ) // JPQL.g:746:7: t= NULL { t=(Token)match(input,NULL,FOLLOW_NULL_in_nullComparisonExpression4306); if (state.failed) return node; if ( state.backtracking==0 ) { node = factory.newIsNull(t.getLine(), t.getCharPositionInLine(), not, left); } } } catch (RecognitionException re) { reportError(re); recover(input,re); } finally { } return node; } // $ANTLR end "nullComparisonExpression"
public final Object nullComparisonExpression(boolean not, Object left) throws RecognitionException { Object node = null; Token t=null; node = null; try { // JPQL.g:751:7: (t= NULL ) // JPQL.g:751:7: t= NULL { t=(Token)input.LT(1); match(input,NULL,FOLLOW_NULL_in_nullComparisonExpression4340); if (failed) return node; if ( backtracking==0 ) { node = factory.newIsNull(t.getLine(), t.getCharPositionInLine(), not, left); } } } catch (RecognitionException re) { reportError(re); recover(input,re); } finally { } return node; } // $ANTLR end nullComparisonExpression