Class ComponentBindingPropertiesValueProperties

    • Method Detail

      • model

        public final String model()

        An Amplify DataStore model.

        Returns:
        An Amplify DataStore model.
      • field

        public final String field()

        The field to bind the data to.

        Returns:
        The field to bind the data to.
      • hasPredicates

        public final boolean hasPredicates()
        For responses, this returns true if the service returned a value for the Predicates property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
      • predicates

        public final List<Predicate> predicates()

        A list of predicates for binding a component's properties to data.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasPredicates() method.

        Returns:
        A list of predicates for binding a component's properties to data.
      • userAttribute

        public final String userAttribute()

        An authenticated user attribute.

        Returns:
        An authenticated user attribute.
      • bucket

        public final String bucket()

        An Amazon S3 bucket.

        Returns:
        An Amazon S3 bucket.
      • key

        public final String key()

        The storage key for an Amazon S3 bucket.

        Returns:
        The storage key for an Amazon S3 bucket.
      • defaultValue

        public final String defaultValue()

        The default value to assign to the property.

        Returns:
        The default value to assign to the property.
      • slotName

        public final String slotName()

        The name of a component slot.

        Returns:
        The name of a component slot.
      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object
      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object
      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object
      • getValueForField

        public final <T> Optional<T> getValueForField​(String fieldName,
                                                      Class<T> clazz)