/// <summary>
/// Searches the current page of change entries for the type of object and operation changed and the modifier involved.
/// </summary>
/// <param name="operation">The change operation being sought.</param>
/// <param name="objectType">The change object type being sought.</param>
/// <param name="modifier">The change object modifier involved being sought.</param>
/// <returns>
/// The first <see cref="ChangeEntry" /> matching the search conditions.
/// </returns>
public ChangeEntry FindChange(ChangeOperation operation, ChangeObjectType objectType, ChangeObjectModifier? modifier)
{
List<ChangeEntry> changes = FindChanges(operation, objectType, modifier);
return changes.Count > 0 ? changes.First() : null;
}
/// <summary>
/// Searches the current page of change entries for the type of object and operation changed and the modifier involved.
/// </summary>
/// <param name="operation">The change operation being sought.</param>
/// <param name="objectType">The change object type being sought.</param>
/// <param name="modifier">The change object modifier involved being sought.</param>
/// <returns>
/// The list of <see cref="ChangeEntry" />s matching the search conditions.
/// </returns>
public List<ChangeEntry> FindChanges(ChangeOperation operation, ChangeObjectType objectType, ChangeObjectModifier? modifier)
{
return FindChanges(new ChangeOperation[] { operation }, new ChangeObjectType[] { objectType }, modifier != null ? new ChangeObjectModifier[] { modifier.Value } : Enum.GetValues(typeof(ChangeObjectModifier)).Cast<ChangeObjectModifier>());
}
