public static class ColumnPredicate.NullExpression<C> extends ColumnPredicate<C>
public NullExpression(@NotNull NullOperator operator)
@NotNull public NullOperator getOperator()
@NotNull public NullOperator component1()
@NotNull public net.corda.core.node.services.vault.ColumnPredicate.NullExpression<C> copy(@NotNull NullOperator operator)
@NotNull public java.lang.String toString()
public int hashCode()
public boolean equals(@Nullable java.lang.Object p)