internal static ElementStrategy AddKeyedElementType(MergeStrategies mergeStrategies, string name, string attribute, bool orderOfTheseIsRelevant)
{
var strategy = new ElementStrategy(orderOfTheseIsRelevant)
{
MergePartnerFinder = new FindByKeyAttribute(attribute)
};
mergeStrategies.SetStrategy(name, strategy);
return strategy;
}
internal static void AddElementStrategies(MergeStrategies mergeStrategies)
{
// Document root.
mergeStrategies.SetStrategy("LayoutInventory", ElementStrategy.CreateSingletonElement());
#region 'layoutType' and children.
mergeStrategies.SetStrategy("layoutType", ElementStrategy.CreateSingletonElement());
var elStrat = new ElementStrategy(false)
{
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "class", "layout" }),
NumberOfChildren = NumberOfChildrenAllowed.Zero,
IsAtomic = true,
ContextDescriptorGenerator = new FieldWorkCustomLayoutContextGenerator()
};
mergeStrategies.SetStrategy("configure", elStrat);
#endregion 'layoutType' and children.
#region 'layout' and children.
elStrat = new ElementStrategy(false)
{
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "class", "type", "name" }),
ContextDescriptorGenerator = new FieldWorkCustomLayoutContextGenerator()
};
mergeStrategies.SetStrategy("layout", elStrat);
elStrat = new ElementStrategy(true)
{
MergePartnerFinder = new FindByKeyAttributeInList("ref"),
IsAtomic = true
};
mergeStrategies.SetStrategy("part", elStrat);
elStrat = new ElementStrategy(true)
{
//MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "class", "fieldType", "restrictions" }),
MergePartnerFinder = new FindByKeyAttributeInList("combinedkey"),
IsAtomic = true
};
mergeStrategies.SetStrategy("generate", elStrat);
elStrat = new ElementStrategy(true)
{
MergePartnerFinder = new FindByKeyAttributeInList("name"),
IsAtomic = true,
NumberOfChildren = NumberOfChildrenAllowed.Zero
};
mergeStrategies.SetStrategy("sublayout", elStrat);
#endregion 'layout' and children.
}
/// <summary>
/// Add all of the Lift range related ElementStrategy instacnes suitable for use in the lift file, and the lift-ranges file.
///
/// This will likely over-populate mergeStrategies with strategies for the lift file, but no matter.
/// </summary>
/// <remarks>
/// NB: There are more element strategies needed to support ranges, but they are expected to be defined elsewhere, as they are common to other non-range elements.
/// Examples: "description" and "form" elements.
/// </remarks>
internal static void AddLiftBasicElementStrategies(MergeStrategies mergeStrategies)
{
// ******************************* <form> **************************************************
// <form
// lang='lang' (required)
AddKeyedElementType(mergeStrategies, "form", "lang", false);
// <text> (Required, sig of <text>)
// <annotation> [Optional, Multiple, sig=annotation]
// </form>
// ******************************* </form> **************************************************
// ******************************* <text> **************************************************
// Mixes text data and <span> elements
// 'lang' attr from parent <form> element is the defacto same thing for the <text> element, but has no attrs itself.
// <text>
var textStrategy = AddSingletonElementType(mergeStrategies, "text");
textStrategy.IsAtomic = true; // don't attempt merge within text elements if they have non-text-node children, e.g., <span>
// but we can do text-level merging if there are no spans; this allows text editing conflicts to be reported
// and multiple text nodes which amount to the same inner text to be ignored.
textStrategy.AllowAtomicTextMerge = true;
// </text>
// ******************************* </text> **************************************************
// ******************************* <span> **************************************************
// <span
// lang='lang' (optional, so how can it really be used as a key to find a match?) NB: UML chart has it as 'string', not 'lang', but 'lang' is better for us
var elementStrategy = ElementStrategy.CreateForKeyedElementInList("lang");
// href='URL' (optional, ignore?)
elementStrategy.AttributesToIgnoreForMerging.Add("href");
// class='string'> (optional)
// <span> (optional, multiple)
// </span>
mergeStrategies.SetStrategy("span", elementStrategy);
// ******************************* </span> **************************************************
// ******************************* <multitext> **************************************************
// Formally 'inherits' from <text>, so has all it has (parent 'lang' attr governs, and other <text> rules on <span>, etc.).
// Gotchas:
// 1. There are no occurrences of a span being used to store content except as part of a multitext.
// 2. text [Optional] If there is only one form the form element itself is optional and a multitext
// may consist of a single text node containing the contents of the text.
// This means that if there is no form there is no span capability.
// <multitext No attrs
// <form> [Optional, Multiple, sig=form]
// </multitext>
// Note: If it is 'abstract', then no element strategy is needed.
// ******************************* </multitext> **************************************************
// ******************************* <URLRef> **************************************************
// <URLRef> element never occurs in the wild, as it always gets a name change.
// <URLRef
// href="URL" [Required, sig=URL]
// <label> [Optional, sig=multitext]
AddSingletonElementType(mergeStrategies, "label");
// </URLRef>
// ******************************* </URLRef> **************************************************
// ******************************* <annotation> **************************************************
// <annotation
// name [Required, key]
// value [Required, key]
elementStrategy = new ElementStrategy(false)
{
// Need both keys to find the match.
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "name", "value" })
};
mergeStrategies.SetStrategy("annotation", elementStrategy);
// who [Optional, key]
// when [Optional, key]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// </annotation>
// ******************************* </annotation> **************************************************
// Shared with <header> in lift file, <range-element> and <range> in lift and lift-ranges files.
elementStrategy = AddSingletonElementType(mergeStrategies, "description");
elementStrategy.OrderIsRelevant = false;
}
internal static ElementStrategy AddSingletonElementType(MergeStrategies mergeStrategies, string name)
{
var strategy = new ElementStrategy(false)
{
MergePartnerFinder = new FindFirstElementWithSameName()
};
mergeStrategies.SetStrategy(name, strategy);
return strategy;
}
private static void AddVariantStrategy(MergeStrategies mergeStrategies)
{
var strategy = new ElementStrategy(false)
{
MergePartnerFinder = new OptionalKeyAttrFinder("ref", new FormMatchingFinder())
};
strategy.AttributesToIgnoreForMerging.Add("dateModified");
mergeStrategies.SetStrategy("variant", strategy);
}
private static void AddTranslationStrategy(MergeStrategies mergeStrategies)
{
var strategy = new ElementStrategy(false)
{
MergePartnerFinder = new OptionalKeyAttrFinder("type", new FormMatchingFinder())
};
mergeStrategies.SetStrategy("translation", strategy);
}
/* Called <pronunciation> in lift file.
private static void AddPhoneticStrategy(MergeStrategies mergeStrategies)
{
var strategy = new ElementStrategy(false)
{
MergePartnerFinder = new FormMatchingFinder()
};
strategy.AttributesToIgnoreForMerging.Add("dateModified");
mergeStrategies.SetStrategy("phonetic", strategy);
}*/
private static void AddPronunciationStrategy(MergeStrategies mergeStrategies)
{
var strategy = new ElementStrategy(false)
{
MergePartnerFinder = new FormMatchingFinder()
};
strategy.AttributesToIgnoreForMerging.Add("dateModified");
mergeStrategies.SetStrategy("pronunciation", strategy);
}
internal static void AddLiftElementStrategies(MergeStrategies mergeStrategies)
{
LiftBasicElementStrategiesMethod.AddLiftBasicElementStrategies(mergeStrategies);
LiftRangesElementStrategiesMethod.AddLiftRangeElementStrategies(mergeStrategies);
#region Header Elements
//enhance: don't currently have a way of limiting etymology/form to a single instance but not multitext/form
// ******************************* <lift> **************************************************
// Added to complete the whole file, but it gets no ElementStrategy.
// <lift
// version [Required, (string?)]
// producer [Optional, string]
// <header> [Optional, header]
// <entry> [Optional, Multiple, Entry]
// </lift>
// ******************************* <lift> **************************************************
// ******************************* <header> **************************************************
// <header
var elementStrategy = AddSingletonElementType(mergeStrategies, "header");
elementStrategy.ContextDescriptorGenerator = new LiftHeaderContextGenerator();
// <description> [Optional, multitext] NAME OVERRIDE (Declared in [LiftBasicElementStrategiesMethod], as it is shared here and in the lift-ranges file.)
// <ranges> [Optional, ranges]
elementStrategy = AddSingletonElementType(mergeStrategies, "ranges");
elementStrategy.OrderIsRelevant = false;
// <fields> [Optional, field-defns] NAME OVERRIDE
elementStrategy = AddSingletonElementType(mergeStrategies, "fields");
elementStrategy.OrderIsRelevant = false;
// </header>
// ******************************* </header> **************************************************
// ******************************* <ranges> **************************************************
// <ranges
// <range> [Optional, Multiple, range-ref] NAME OVERRIDE
// NB: Done in LiftRangesElementStrategiesMethod
// </ranges>
// ******************************* </ranges> **************************************************
// ******************************* <field-defns> **************************************************
// <field-defns
// <field> [Optional, Multiple, field-defn] NAME OVERRIDE
// </field-defns>
// ******************************* </field-defns> **************************************************
// ******************************* <field-defn> **************************************************
// <field-defn> element never occurs in the wild (0.13), as it always gets a name change to <field>.
// <field-defn (aka <field> in 0.13)
// tag [Required, key]
// !!!!!!!!! HACK ALERT !!!!!!!!!
LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "headerfield", "tag", false);
// !!!!!!!!! END HACK ALERT !!!!!!!!!
// <form> [optional, multiple]
// </field-defn>
// ******************************* </field-defn> **************************************************
#endregion #region Header Elements
#region Entry Elements
// ******************************* <extensible> **************************************************
// Notes: This is only be a bundle of attrs and content others can use, rather than an actual element in the file.
// <extensible
// dateCreated [Optional, datetime] // attr in UML
// dateModified [Optional, datetime] // attr in UML
// <field> [Optional, Multiple, field]
// <trait> [Optional, Multiple, trait] // NB: sig changed in text to 'flag', but 'trait' in UML.
// <annotation> [Optional, Multiple, annotation]
// </extensible>
// It is 'abstract', so no element strategy is needed.
// ******************************* </extensible> **************************************************
// ******************************* <field> **************************************************
// Technically part of Base, but I don't know why, as the <field> elements appear in entries (or maybe senses).
// Formal inheritance from <multitext>, and partial from <extensible> (all but <field>).
// Observation: <field> inherits everything, except its 'type' attribute.
// <field
// type [Required, sig=key]
// !!!!!!!!! HACK ALERT !!!!!!!!!
elementStrategy = LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "mainfield", "type", false);
// !!!!!!!!! END HACK ALERT !!!!!!!!!
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <trait> [Optional, Multiple, trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// </field>
// ******************************* </field> **************************************************
// ******************************* <trait> **************************************************
// Notes: A trait is simply a reference to a single range-element
// in a range. It can be used to give the dialect for a variant or the status of an entry.
// The semantics of a trait in a particular context is given by the parent object and also by the range
// and range-element being referred to. Where no range is linked the name is informal or resolved by name.
// <trait
// name [Required, sig=key]
// value [Required, sig=key]
elementStrategy = new ElementStrategy(false)
{
// Need both keys to find the match.
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "name", "value" })
};
mergeStrategies.SetStrategy("trait", elementStrategy);
// id [Optional, sig=key] // Note: Gives the particular trait an identifier such that it can be referenced by a sibling element.
// The id key only needs to be unique within the parent element, although globale keys may be used.
// There is no requirement that the key keeps its value across different versions of the file.
// <annotation /> [Optional, Multiple, sig=annotation]
// </trait>
// ******************************* </trait> **************************************************
// ******************************* <note> **************************************************
// <note
// type [Optional, sig=key] There is only one note with a given type in any parent element.
// Thus translations of the note are held as different forms of the one note.
elementStrategy = new ElementStrategy(false)
{
MergePartnerFinder = new OptionalKeyAttrFinder("type", new FormMatchingFinder())
};
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
mergeStrategies.SetStrategy("note", elementStrategy);
// </note>
// ******************************* </note> **************************************************
// ******************************* <relation> **************************************************
// <relation
// type [Required, sig=key]
// ref [Required, sig=refid]
elementStrategy = new ElementStrategy(false)
{
// Need both keys to find this puppy's match.
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "type", "ref" })
};
mergeStrategies.SetStrategy("relation", elementStrategy);
// order [Optional, sig=int]
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <usage> [Optional, sig=multitext]
AddSingletonElementType(mergeStrategies, "usage");
// </relation>
// ******************************* </relation> **************************************************
#region Entry
// ******************************* <entry> **************************************************
// <entry
// id [Optional, refid] This gives a unique identifier to this Entry. Notice that this is unique across all Entrys and **all Senses**.
elementStrategy = LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "entry", "id", false);
elementStrategy.ContextDescriptorGenerator = new LexEntryContextGenerator();
// order [Optional, int]
// guid [Optional, string]
// dateDeleted [Optional, datetime]
elementStrategy.AttributesToIgnoreForMerging.Add("dateDeleted"); // One might think it is immutable, but it might not be true.
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <lexical-unit> [Optional, multitext]
AddSingletonElementType(mergeStrategies, "lexical-unit");
// <citation> [Optional, multitext]
AddSingletonElementType(mergeStrategies, "citation");
// <pronunciation> [Optional, Multiple, phonetic] NAME OVERRIDE
AddPronunciationStrategy(mergeStrategies);
// <variant> [Optional, Multiple, variant] dealt with below
// <sense> [Optional, Multiple, Sense]
// <note> [Optional, Multiple, note]
// <relation> [Optional, Multiple, relation]
// <etymology> [Optional, Multiple, etymology]
// </entry>
// ******************************* </entry> **************************************************
// ******************************* <variant> **************************************************
// <variant
// ref [Optional, refid] NOTE: Doc: refentry, UML: refid, so go with refid, since there is nothing called refentry. Gives the variation as a reference to another entry or sense rather than specifying the form
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// <pronunciation> [Optional, Multiple, sig=phonetic]
// <relation> [Optional, Multiple, sig=relation]
// </variant>
AddVariantStrategy(mergeStrategies);
// ******************************* </variant> **************************************************
// ******************************* <phonetic> **************************************************
// NB: Element name changed to <pronunciation>
// <phonetic
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>] ignored in phonetic strategy
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// <media> [Optional, Multiple, sig=URLRef] NAME OVERRIDE
// Not ever in lift file, as <pronunciation> wraps it. AddPhoneticStrategy(mergeStrategies);
LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "media", "href", false);
// </phonetic>
// ******************************* </phonetic> **************************************************
// ******************************* <etymology> **************************************************
// <etymology
// type [Required, sig=key]
// source [Required, sig=key] // UML has 'key', doc has 'string'. Go with key
elementStrategy = new ElementStrategy(false)
{
// SteveMc says to use them both.
// Need both keys to find the match.
MergePartnerFinder = new FindByMultipleKeyAttributes(new List<string> { "type", "source" })
};
mergeStrategies.SetStrategy("etymology", elementStrategy);
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <gloss> [Optional, Multiple, sig=form]
// <form> [Required, sig=form] // UML has Optional
// </etymology>
// ******************************* </etymology> **************************************************
#endregion Entry
#region Sense
// ******************************* <sense> **************************************************
// <sense
// id [Optional, refid] The id is unique across all Senses in the lexicon and all Entries as well.
elementStrategy = LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "sense", "id", true);// main sense and nested senses, according to doc
// order [Optional int]
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
elementStrategy.AttributesToIgnoreForMerging.Add("dateModified");
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <grammatical-info> [Optional, grammi] grammi? Better go with grammatical-info. (Added below)
// <gloss> [Optional, Multiple, form]
LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "gloss", "lang", false);
// <definition> [Optional, multitext]
AddSingletonElementType(mergeStrategies, "definition");
// <relation> [Optional, Multiple, relation] (Added below)
// <note> [Optional, Multiple, note] (Added below)
// <example> [Optional, Multiple, example] (Must use default element strategy, or some other hand-made one.)
// <reversal> [Optional, Multiple, reversal] (Added below)
// <illustration> [Optional, Multiple, URLref] NAME OVERRIDE
LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "illustration", "href", false);
// <subsense> [Optional, Multiple, sense] NAME OVERRIDE
LiftBasicElementStrategiesMethod.AddKeyedElementType(mergeStrategies, "subsense", "id", true); // nested sense in a <sense>, according to rng
// </sense>
// ******************************* </sense> **************************************************
// ******************************* <reversal> **************************************************
// <reversal
// type [Optional, sig=key]
AddReversalStrategy(mergeStrategies);
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// <main> [Optional, sig=reversal] NAME OVERRIDE
AddSingletonElementType(mergeStrategies, "main");
// <grammatical-info> [Optional, sig=grammatical-info] (Added elsewhere)
// </reversal>
// ******************************* </reversal> **************************************************
// ******************************* <grammatical-info> **************************************************
// <grammatical-info
// value [Required, sig=key] The part of speech tag into the grammatical-info range.
// <trait> {Optional, Multiple, sig=trait] Allows grammatical information to have attributes.
// </grammatical-info>
// Sense and reversal have this as Optional, so singleton will do, while keyed is more future-safe.
// It may bad to use a key, since if a user changes the 'value', then we'd get two of them.
AddSingletonElementType(mergeStrategies, "grammatical-info");
// ******************************* </grammatical-info> **************************************************
// ******************************* <example> **************************************************
// <example
AddExampleSentenceStrategy(mergeStrategies);
// 'dateModified' is ignored in AddExampleSentenceStrategy
// source [Optional, key] // Not suitable for keyed el strat.
// dateCreated [Optional, sig=datetime, inherited from <extensible>]
// dateModified [Optional, sig=datetime, inherited from <extensible>]
// <field> [Optional, Multiple, sig=field, inherited from <extensible>]
// <trait> [Optional, Multiple, sig=trait, inherited from <extensible>]
// <annotation> [Optional, Multiple, sig=annotation, inherited from <extensible>]
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// <translation> [Optional, Multiple, sig=translation]
// </example>
// ******************************* </example> **************************************************
// ******************************* <translation> **************************************************
// A translation is simply a multitext with an optional translation type attribute.
// <translation
// type [Optional, key]
AddTranslationStrategy(mergeStrategies);
// <form> [Optional, Multiple, sig=form, inherited from <multitext>]
// </translation>
// ******************************* </translation> **************************************************
#endregion Sense
#endregion End Entry Elements
}
private static void MakeClassStrategy(MergeStrategies strategiesForMerger, FdoClassInfo classInfo, FieldWorkObjectContextGenerator defaultDescriptor)
{
Guard.AgainstNull(defaultDescriptor, "defaultDescriptor");
// These values can be overridden or added to in the big switch, below.
var classStrat = new ElementStrategy(false)
{
ContextDescriptorGenerator = defaultDescriptor,
MergePartnerFinder = GuidKeyFinder,
IsAtomic = false
};
strategiesForMerger.SetStrategy(classInfo.ClassName, classStrat);
// Try to keep these in alphbetical order, and where there are 'blocks', then try to keep the blocks in order.
// That will make them easier to find.
switch (classInfo.ClassName)
{
case "CmPossibilityList":
classStrat.ContextDescriptorGenerator = new PossibilityListContextGenerator();
break;
case "FsClosedFeature":
classStrat.ContextDescriptorGenerator = new MultiLingualStringsContextGenerator("Phonological Features", "Name", "Abbreviation");
break;
case "FsFeatStruc":
classStrat.IsAtomic = true;
break;
case "LangProject":
classStrat.ContextDescriptorGenerator = new LanguageProjectContextGenerator();
break;
case "LexEntry":
classStrat.ContextDescriptorGenerator = new LexEntryContextGenerator();
break;
case "PhEnvironment":
classStrat.ContextDescriptorGenerator = new EnvironmentContextGenerator();
break;
case "PhNCSegments":
classStrat.ContextDescriptorGenerator = new MultiLingualStringsContextGenerator("Natural Class", "Name", "Abbreviation");
break;
case "ReversalIndexEntry":
classStrat.ContextDescriptorGenerator = new ReversalEntryContextGenerator();
break;
case "RnGenericRec":
classStrat.ContextDescriptorGenerator = new RnGenericRecContextGenerator();
break;
case "ScrBook":
classStrat.ContextDescriptorGenerator = new ScrBookContextGenerator();
break;
case "ScrDraft":
// ScrDraft instances can only be added or removed, but not changed, according to John Wickberg (18 Jan 2012).
classStrat.IsImmutable = true;
break;
case "ScrSection":
classStrat.ContextDescriptorGenerator = new ScrSectionContextGenerator();
break;
case "ScrTxtPara": // Fall through.
case "StTxtPara":
// This will never be used, since StTxtParas & ScrTxtParas are actually in an 'ownseq' element.
classStrat.Premerger = new StTxtParaPremerger();
// Didn't work, since StTxtParas & ScrTxtParas are actually in an 'ownseq' element.
// classStrat.IsAtomic = true;
break;
case "Text":
classStrat.ContextDescriptorGenerator = new TextContextGenerator();
break;
case "WfiWordform":
classStrat.ContextDescriptorGenerator = new WfiWordformContextGenerator();
break;
// These should be all the subclasses of CmPossiblity. It's unfortuate to have to list them here;
// OTOH, if we ever want special handling for any of them, we can easily add a special generator.
// Note that these will not usually be found as strategies, since they are owned in owning sequences
// and ownseq has its own item. However, they can be found by the default object context generator code,
// which has a special case for ownseq.
case "ChkTerm":
case "CmAnthroItem":
case "CmAnnotationDefn":
case "CmCustomItem":
case "CmLocation":
case "CmPerson":
case "CmPossibility":
case "CmSemanticDomain":
case "LexEntryType":
case "LexRefType":
case "MoMorphType":
case "PartOfSpeech":
case "PhPhonRuleFeat":
classStrat.ContextDescriptorGenerator = new PossibilityContextGenerator();
break;
case "ConstChartRow":
case "ConstChartWordGroup":
case "DsConstChart":
classStrat.ContextDescriptorGenerator = new DiscourseChartContextGenerator();
break;
}
((FieldWorkObjectContextGenerator)classStrat.ContextDescriptorGenerator).MergeStrategies = strategiesForMerger;
}
private static void AddPropertyStrategiesForClass(MergeStrategies strategiesForMerger, FdoClassInfo classInfo)
{
foreach (var propertyInfo in classInfo.AllProperties)
{
var isCustom = propertyInfo.IsCustomProperty;
var propStrategy = isCustom
? CreateStrategyForKeyedElement(SharedConstants.Name, false)
: CreateSingletonElementStrategy();
switch (propertyInfo.DataType)
{
// Block of object properties
case DataType.OwningAtomic:
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.ZeroOrOne;
break;
//case DataType.OwningCollection: // Nothing special done
// break;
case DataType.OwningSequence:
if ((classInfo.ClassName == "CmPossibilityList" && propertyInfo.PropertyName == "Possibilities")
|| (propertyInfo.PropertyName == "SubPossibilities" && classInfo.IsOrInheritsFrom("CmPossibility")))
{
// Order may or may not be significant in possibility lists and sublists, depending on whether the list is sorted.
propStrategy.ChildOrderPolicy = new PossibilityListOrderPolicy();
}
else
{
// Normally order is significant in owning sequences; no need to ask each child.
propStrategy.ChildOrderPolicy = new SignificantOrderPolicy();
}
break;
case DataType.ReferenceAtomic:
if (classInfo.ClassName == "LexSense" && propertyInfo.PropertyName == "MorphoSyntaxAnalysis")
{
propStrategy.ContextDescriptorGenerator = new PosContextGenerator();
}
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.ZeroOrOne;
break;
//case DataType.ReferenceCollection: // Nothing special done
// break;
case DataType.ReferenceSequence:
// Trying to merge the Analyses of a segment is problematic. Best to go all-or-nothing, and ensure
// we get a conflict report if it fails.
if (classInfo.ClassName == "Segment" && propertyInfo.PropertyName == "Analyses")
propStrategy.IsAtomic = true;
break;
// Block of multi-somethings
// In model, but nothing special done at the property element level
//case DataType.MultiString:
// break;
//case DataType.MultiUnicode:
// break;
// Block of other property data types
case DataType.Binary:
propStrategy.IsAtomic = true;
break;
case DataType.Boolean:
// LT-13320 "Date of Event is lost after send/receive (data loss)"
// says these fields don't play nice as immutable.
//if (classInfo.ClassName == "CmPerson" || classInfo.ClassName == "RnGenericRec")
// propStrategy.IsImmutable = true; // Surely DateOfBirth, DateOfDeath, and DateOfEvent are fixed. onced they happen. :-)
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.Zero;
break;
//case DataType.Float: // Not used in model
// break;
case DataType.GenDate:
// LT-13320 "Date of Event is lost after send/receive (data loss)"
// says these fields don't play nice as immutable.
//if (classInfo.ClassName == "CmPerson" || classInfo.ClassName == "RnGenericRec")
// propStrategy.IsImmutable = true; // Surely DateOfBirth, DateOfDeath, and DateOfEvent are fixed. onced they happen. :-)
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.Zero;
break;
case DataType.Guid:
if (classInfo.ClassName == "CmFilter" || classInfo.ClassName == "CmResource")
propStrategy.IsImmutable = true;
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.Zero;
break;
case DataType.Integer: // Fall through
if (propertyInfo.PropertyName == "HomographNumber")
{
// Don't fret about conflicts in merging the homograph numbers.
propStrategy.AttributesToIgnoreForMerging.Add("val");
}
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.Zero;
break;
//case DataType.Numeric: // Not used in model
// break;
case DataType.String: // Contains one <Str> element
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.ZeroOrOne;
break;
case DataType.TextPropBinary:
propStrategy.ContextDescriptorGenerator = new StyleContextGenerator();
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.ZeroOrOne;
break;
case DataType.Time:
if (propertyInfo.PropertyName == "DateCreated")
{
propStrategy.IsImmutable = true;
}
else
{
// Suppress conflicts and change reports for other date time properties, which currently are all
// some variation on modify time, or most recent run time.
// For all of them, it is appropriate to just keep the most recent.
propStrategy.Premerger = new PreferMostRecentTimePreMerger();
}
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.Zero;
break;
case DataType.Unicode: // Contains one <Uni> element
propStrategy.NumberOfChildren = NumberOfChildrenAllowed.ZeroOrOne;
break;
}
strategiesForMerger.SetStrategy(
String.Format("{0}{1}_{2}", isCustom ? "Custom_" : "", classInfo.ClassName, propertyInfo.PropertyName), propStrategy);
}
}
private static FieldWorkObjectContextGenerator MakeGenerator()
{
var result = new FieldWorkObjectContextGenerator();
var strategies = new MergeStrategies();
result.MergeStrategies = strategies;
strategies.SetStrategy("LexEntry", MakeClassStrategy(new LexEntryContextGenerator(), strategies));
strategies.SetStrategy("ReversalIndexEntry", MakeClassStrategy(new ReversalEntryContextGenerator(), strategies));
strategies.SetStrategy("WfiWordform", MakeClassStrategy(new WfiWordformContextGenerator(), strategies));
strategies.SetStrategy("CmPossibilityList", MakeClassStrategy(new PossibilityListContextGenerator(), strategies));
strategies.SetStrategy("CmPossibility", MakeClassStrategy(new PossibilityContextGenerator(), strategies));
strategies.SetStrategy("LexEntryType", MakeClassStrategy(new PossibilityContextGenerator(), strategies));
strategies.SetStrategy("PhEnvironment", MakeClassStrategy(new EnvironmentContextGenerator(), strategies));
strategies.SetStrategy("DsChart", MakeClassStrategy(new DiscourseChartContextGenerator(), strategies));
strategies.SetStrategy("DsConstChart", MakeClassStrategy(new DiscourseChartContextGenerator(), strategies));
strategies.SetStrategy("ConstChartRow", MakeClassStrategy(new DiscourseChartContextGenerator(), strategies));
strategies.SetStrategy("ConstChartWordGroup", MakeClassStrategy(new DiscourseChartContextGenerator(), strategies));
strategies.SetStrategy("PhNCSegments", MakeClassStrategy(new MultiLingualStringsContextGenerator("Natural Class", "Name", "Abbreviation"), strategies));
strategies.SetStrategy("FsClosedFeature", MakeClassStrategy(new MultiLingualStringsContextGenerator("Phonological Features", "Name", "Abbreviation"), strategies));
strategies.SetStrategy("Text", MakeClassStrategy(new TextContextGenerator(), strategies));
strategies.SetStrategy("RnGenericRec", MakeClassStrategy(new RnGenericRecContextGenerator(), strategies));
strategies.SetStrategy("ScrBook", MakeClassStrategy(new ScrBookContextGenerator(), strategies));
strategies.SetStrategy("ScrSection", MakeClassStrategy(new ScrSectionContextGenerator(), strategies));
return result;
}