net.dontdrinkandroot.persistence.filter
Class NullFilter<T>

java.lang.Object
  net.dontdrinkandroot.persistence.filter.AbstractFilter<T>
      net.dontdrinkandroot.persistence.filter.NullFilter<T>

All Implemented Interfaces:

java.io.Serializable, Filter<T>

public class NullFilter<T>
extends AbstractFilter<T>

See Also:

Serialized Form

Constructor Summary

NullFilter(java.lang.String name, javax.persistence.metamodel.SingularAttribute<? super T,?> attribute, boolean isNull)

Method Summary

javax.persistence.criteria.Predicate

createPredicate(javax.persistence.criteria.CriteriaBuilder builder, javax.persistence.criteria.Path<? extends T> root)

Methods inherited from class net.dontdrinkandroot.persistence.filter.AbstractFilter

equals, getName, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NullFilter

public NullFilter(java.lang.String name,
                  javax.persistence.metamodel.SingularAttribute<? super T,?> attribute,
                  boolean isNull)

Method Detail

createPredicate

public javax.persistence.criteria.Predicate createPredicate(javax.persistence.criteria.CriteriaBuilder builder,
                                                            javax.persistence.criteria.Path<? extends T> root)