Package com.blazebit.persistence.view.spi.type

Interface BasicDirtyTracker

All Known Subinterfaces:
DirtyStateTrackable, DirtyTracker, MutableStateTrackable
public interface BasicDirtyTracker
A dirty tracker records the fact that an object was possibly altered and allows to query this information.
Since:
1.2.0
Author:
Christian Beikov

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    $$_hasParent()
    Whether this dirty tracked object has a parent dirty tracker.
    boolean
    $$_isDirty()
    Whether a mutating action was invoked that could have possibly altered the state.
    void
    $$_markDirty(int attributeIndex)
    Marks the attribute with the given index as dirty.
    void
    $$_setParent(BasicDirtyTracker parent, int parentIndex)
    Sets the mutable parent of the object.
    void
    $$_unmarkDirty()
    Unmarks this object as dirty usually done after flushing.
    void
    $$_unsetParent()
    Unsets the parent of the dirty tracked object.

  • Method Details

    • $$_isDirty

      boolean $$_isDirty()
      Whether a mutating action was invoked that could have possibly altered the state.
      Returns:
      True if maybe dirty, otherwise false

    • $$_markDirty

      void $$_markDirty(int attributeIndex)
      Marks the attribute with the given index as dirty.
      Parameters:
      attributeIndex - The attribute index

    • $$_unmarkDirty

      void $$_unmarkDirty()
      Unmarks this object as dirty usually done after flushing.

    • $$_setParent

      void $$_setParent(BasicDirtyTracker parent, int parentIndex)
      Sets the mutable parent of the object.
      Parameters:
      parent - The new parent object
      parentIndex - The new attribute index of this object in the parent object
      Throws:
      IllegalStateException - If a parent is already set

    • $$_hasParent

      boolean $$_hasParent()
      Whether this dirty tracked object has a parent dirty tracker.
      Returns:
      true if this dirty tracked object has a parent dirty tracker, false otherwise

    • $$_unsetParent

      void $$_unsetParent()
      Unsets the parent of the dirty tracked object.