Package org.springframework.data.querydsl.binding

Interface OptionalValueBinding<T extends com.querydsl.core.types.Path<? extends S>,S>

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface OptionalValueBinding<T extends com.querydsl.core.types.Path<? extends S>,S>
OptionalValueBinding creates a Predicate out of given Path and value. Used for specific parameter treatment in QuerydslBindings.
Since:
1.11
Author:
Christoph Strobl, Oliver Gierke

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<com.querydsl.core.types.Predicate>
    bind(T path, Optional<? extends S> value)
    Returns the predicate to be applied to the given Path for the given value.

  • Method Details

    • bind

      Optional<com.querydsl.core.types.Predicate> bind(T path, Optional<? extends S> value)
      Returns the predicate to be applied to the given Path for the given value. The given value will be the first the first one provided for the given path and converted into the expected type.
      Parameters:
      path - Path to the property. Will not be null.
      value - the value that should be bound. Will not be null.
      Returns:
      can be null, in which case the binding will not be incorporated in the overall Predicate .