protected internal FtMetaSequenceItem CreateCopyExcludingRedirects(FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
FtMetaSequenceItem item = SequenceItemFactory.CreateMetaSequenceItem();
item.AssignExcludingRedirects(this, fieldList, sourceFieldList);
return(item);
}
internal FtMetaSequence CreateCopyExcludingRedirects(FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
FtMetaSequence sequence = SequenceFactory.CreateMetaSequence();
sequence.AssignExcludingRedirects(this, fieldList, sourceFieldList);
return(sequence);
}
public void AssignExcludingRedirects(FtMetaSequenceItemList source, FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
list.Clear();
list.Capacity = source.Count;
for (int i = 0; i < source.Count; i++)
{
FtMetaSequenceItem item = source[i].CreateCopyExcludingRedirects(fieldList, sourceFieldList);
Add(item);
}
}
public void Assign(FtMetaFieldList source)
{
list.Clear();
list.Capacity = source.Count;
for (int i = 0; i < source.Count; i++)
{
FtMetaField field = source[i].CreateCopy();
Add(field);
}
}
internal void LoadMeta(FtMetaSequenceItem metaSequenceItem, FtMetaFieldList metaFieldList, FtFieldDefinitionList fieldDefinitionList)
{
int fieldIdx = metaFieldList.IndexOf(metaSequenceItem.Field);
if (fieldIdx < 0)
{
throw FtInternalException.Create(InternalError.FtSequenceItem_LoadMeta_MetaSequenceItemFieldNotFoundInMetaFieldList, metaSequenceItem.Field.Name); // should never happen
}
else
{
fieldDefinition = fieldDefinitionList[fieldIdx]; // fieldDefinitions are in same order as Meta Fields
}
}
internal void Assign(FtMetaSequenceList source, FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
list.Clear();
list.Capacity = source.Count;
for (int i = 0; i < source.Count; i++)
{
FtMetaSequence sequence = source[i].CreateCopyExcludingRedirects(fieldList, sourceFieldList);
Add(sequence);
}
// All Sequences need to be created before we can assign Redirects
for (int i = 0; i < Count; i++)
{
list[i].AssignRedirects(this, source);
}
}
public FtMeta()
{
fieldList = new FtMetaFieldList();
fieldList.BeforeRemoveEvent += HandleFieldListBeforeRemoveEvent;
fieldList.BeforeClearEvent += HandleFieldListBeforeClearEvent;
fieldList.DefaultHeadingConstraintRequiredEvent += HandleFieldDefaultHeadingConstraintRequiredEvent;
fieldList.DefaultHeadingQuotedTypeRequiredEvent += HandleFieldDefaultHeadingQuotedTypeRequiredEvent;
fieldList.DefaultHeadingAlwaysWriteOptionalQuoteRequiredEvent += HandleFieldDefaultHeadingAlwaysWriteOptionalQuoteRequiredEvent;
fieldList.DefaultHeadingWritePrefixSpaceRequiredEvent += HandleFieldDefaultHeadingWritePrefixSpaceRequiredEvent;
fieldList.DefaultHeadingPadAlignmentRequiredEvent += HandleFieldDefaultHeadingPadAlignmentRequiredEvent;
fieldList.DefaultHeadingPadCharTypeRequiredEvent += HandleFieldDefaultHeadingPadCharTypeRequiredEvent;
fieldList.DefaultHeadingPadCharRequiredEvent += HandleFieldDefaultHeadingPadCharRequiredEvent;
fieldList.DefaultHeadingTruncateTypeRequiredEvent += HandleFieldDefaultHeadingTruncateTypeRequiredEvent;
fieldList.DefaultHeadingTruncateCharRequiredEvent += HandleFieldDefaultHeadingTruncateCharRequiredEvent;
fieldList.DefaultHeadingEndOfValueCharRequiredEvent += HandleFieldDefaultHeadingEndOfValueCharRequiredEvent;
substitutionList = new FtMetaSubstitutionList();
sequenceList = new FtMetaSequenceList();
Reset();
}
protected internal void AssignExcludingRedirects(FtMetaSequenceItem source, FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
int fieldIndex = sourceFieldList.IndexOf(source.Field);
if (fieldIndex < 0)
{
throw FtInternalException.Create(InternalError.FtMetaSequenceItem_AssignExcludingRedirects_SourceFieldNotFound); // should never happen
}
else
{
if (fieldIndex >= fieldList.Count)
{
throw FtInternalException.Create(InternalError.FtMetaSequenceItem_AssignExcludingRedirects_FieldIndexOutOfRange, fieldIndex.ToString()); // should never happen
}
else
{
Field = fieldList[fieldIndex];
}
}
}
internal protected virtual void AssignExcludingRedirects(FtMetaSequence source, FtMetaFieldList fieldList, FtMetaFieldList sourceFieldList)
{
Name = source.Name;
root = source.Root;
itemList.AssignExcludingRedirects(source.itemList, fieldList, sourceFieldList);
}
