protected override ElementLink CreateElementLink(EntityElement source, SelectedCompartmentPartType sourcePartType, Property sourceEntry, EntityElement target, SelectedCompartmentPartType targetPartType, Property targetEntry)
{
EntityHasRelationShips result;
result = new EntityHasRelationShips(source, target);
if (sourcePartType == SelectedCompartmentPartType.Head)
{
result.fromProperty = Guid.Empty;
result.fromPropertyName = string.Empty;
}
else
{
result.fromProperty = sourceEntry.Guid;
result.fromPropertyName = sourceEntry.EntityElement.Name + "_" + sourceEntry.Name;
}
if (targetPartType == SelectedCompartmentPartType.Head)
{
result.toProperty = Guid.Empty;
result.toPropertyName = string.Empty;
}
else
{
result.toProperty = targetEntry.Guid;
result.toPropertyName = targetEntry.EntityElement.Name + "_" + targetEntry.Name;
}
return(result);
}
/// <summary>
/// Test whether a given model element is acceptable to this ConnectionBuilder as the target of a connection
/// </summary>
/// <param name="targetElement">The model element to use as the target of the connection</param>
/// <param name="targetPartType">The type of the target. (head or entry)</param>
/// <param name="targetEntry">The model elment to use as the target entry of the connection</param>
/// <returns>Whether the elements can be used as the source and target of a connection</returns>
protected virtual bool CanAcceptAsCompartmentTarget(TARGET_ELEMENT candidate, SelectedCompartmentPartType partType, TARGET_COMPARTMENT_ENTRY candidateEntry)
{
return(true);
}
/// <summary>
/// Make a connection between the given pair of source and target elements
/// </summary>
/// <returns>A link representing the created connection</returns>
/// <remarks>This method is only called if both, source and targent, are compartment shapes.</remarks>
/// <param name="source">The model element to use as the source of the connection</param>
/// <param name="sourcePartType">The type of the source. (head or entry)</param>
/// <param name="sourceEntry">The model element to use as the source entry of the conneciton</param>
/// <param name="target">The model element to use as the target of the connection</param>
/// <param name="targetPartType">The type of the target. (head or entry)</param>
/// <param name="targetEntry">The model elment to use as the target entry of the connection</param>
/// <returns>A link representing the created connection</returns>
protected abstract ElementLink CreateElementLink(SOURCE_ELEMENT source,
SelectedCompartmentPartType sourcePartType,
SOURCE_COMPARTMENT_ENTRY sourceEntry, TARGET_ELEMENT target,
SelectedCompartmentPartType targetPartType,
TARGET_COMPARTMENT_ENTRY targetEntry);
/// <summary>
/// Test whether a given model element is acceptable to this ConnectionBuilder as the source of a connection.
/// </summary>
/// <param name="candidate">The model element to test.</param>
/// <param name="partType">The type of the source. (head or entry)</param>
/// <param name="candidateEntry">The model element to use as the source entry of the conneciton</param>
/// <returns>Whether the element can be used as the source of a connection.</returns>
protected virtual bool CanAcceptAsCompartmentSource(SOURCE_ELEMENT candidate, SelectedCompartmentPartType partType, SOURCE_COMPARTMENT_ENTRY candidateEntry)
{
return(true);
}
/// <summary>
/// Test whether a given pair of model elements are acceptable to this ConnectionBuilder as the source and target of a connection
/// </summary>
/// <remarks>This method is only called if both, source and targent, are compartment shapes.</remarks>
/// <param name="sourceElement">The model element to use as the source of the connection</param>
/// <param name="sourcePartType">The type of the source. (head or entry)</param>
/// <param name="sourceEntry">The model element to use as the source entry of the conneciton</param>
/// <param name="targetElement">The model element to use as the target of the connection</param>
/// <param name="targetPartType">The type of the target. (head or entry)</param>
/// <param name="targetEntry">The model elment to use as the target entry of the connection</param>
/// <returns>Whether the elements can be used as the source and target of a connection</returns>
protected virtual bool CanAcceptAsCompartmentSourceAndTarget(SOURCE_ELEMENT sourceElement, SelectedCompartmentPartType sourcePartType, SOURCE_COMPARTMENT_ENTRY sourceEntry, TARGET_ELEMENT targetElement, SelectedCompartmentPartType targetPartType, TARGET_COMPARTMENT_ENTRY targetEntry)
{
return(true);
}
