Interface ProjectionInformation

All Known Implementing Classes:
SpelAwareProxyProjectionFactory.SpelAwareProjectionInformation

public interface ProjectionInformation
Information about a projection type.
Since:
1.12
Author:
Oliver Gierke
  • Method Summary

    Modifier and Type
    Method
    Description
    Returns the properties that will be consumed by the projection type.
    Returns the projection type.
    default boolean
    Returns whether the projection has input properties.
    boolean
    Returns whether supplying values for the properties returned via getInputProperties() is sufficient to create a working proxy instance.
  • Method Details

    • getType

      Class<?> getType()
      Returns the projection type.
      Returns:
      will never be null.
    • getInputProperties

      List<PropertyDescriptor> getInputProperties()
      Returns the properties that will be consumed by the projection type.
      Returns:
      will never be null.
    • hasInputProperties

      default boolean hasInputProperties()
      Returns whether the projection has input properties. Projections without input types are typically open projections that do not follow Java's property accessor naming.
      Returns:
      Since:
      3.2.11
    • isClosed

      boolean isClosed()
      Returns whether supplying values for the properties returned via getInputProperties() is sufficient to create a working proxy instance. This will usually be used to determine whether the projection uses any dynamically resolved properties.
      Returns: