public bool TryAddTupleToOutputMatchingTableDefinitions(IntermediateTuple tuple, Output output, TableDefinition[] tableDefinitions)
{
var tableDefinition = tableDefinitions.FirstOrDefault(t => t.Name == tuple.Definition.Name);
if (tableDefinition == null)
{
return(false);
}
var table = output.EnsureTable(tableDefinition);
var row = table.CreateRow(tuple.SourceLineNumbers);
for (var i = 0; i < tuple.Fields.Length; ++i)
{
if (i < tableDefinition.Columns.Length)
{
var column = tableDefinition.Columns[i];
switch (column.Type)
{
case ColumnType.Number:
row[i] = tuple.AsNumber(i);
break;
default:
row[i] = tuple.AsString(i);
break;
}
}
}
return(true);
}
private void AddTupleDefaultly(IntermediateTuple tuple, Output output)
{
if (!this.TableDefinitions.TryGet(tuple.Definition.Name, out var tableDefinition))
{
return;
}
var table = output.EnsureTable(tableDefinition);
var row = table.CreateRow(tuple.SourceLineNumbers);
for (var i = 0; i < tuple.Fields.Length; ++i)
{
if (i < tableDefinition.Columns.Length)
{
var column = tableDefinition.Columns[i];
switch (column.Type)
{
case ColumnType.Number:
row[i] = tuple.AsNumber(i);
break;
default:
row[i] = tuple.AsString(i);
break;
}
}
}
}
public static IntermediateField Set(this IntermediateTuple tuple, int index, string value)
{
var definition = tuple.Definition.FieldDefinitions[index];
var field = tuple.Fields[index].Set(definition, value);
return(tuple.Fields[index] = field);
}
public virtual bool TryAddTupleToOutput(IntermediateTuple tuple, Output output)
{
if (this.TableDefinitionsForTuples != null)
{
return(this.BackendHelper.TryAddTupleToOutputMatchingTableDefinitions(tuple, output, this.TableDefinitionsForTuples));
}
return(false);
}
private void AddTupleFromExtension(IntermediateTuple tuple, Output output)
{
foreach (var extension in this.BackendExtensions)
{
if (extension.TryAddTupleToOutput(tuple, output))
{
break;
}
}
}
public Item(IntermediateTuple row, string type, string id)
{
this.Row = row;
this.Type = type;
this.Id = id;
this.Key = ItemCollection.CreateKeyFromTypeId(type, id);
afterItems = new ItemCollection();
beforeItems = new ItemCollection();
flattenedAfterItems = false;
}
public static bool IsIdentical(this IntermediateTuple first, IntermediateTuple second)
{
var identical = (first.Definition.Type == second.Definition.Type &&
first.Definition.Name == second.Definition.Name &&
first.Definition.FieldDefinitions.Length == second.Definition.FieldDefinitions.Length);
for (int i = 0; identical && i < first.Definition.FieldDefinitions.Length; ++i)
{
var firstField = first[i];
var secondField = second[i];
identical = (firstField.AsString() == secondField.AsString());
}
return(identical);
}
public override bool TryAddTupleToOutput(IntermediateTuple tuple, Output output)
{
#if ALTERNATIVE_TO_USING_HELPER
switch (tuple.Definition.Name)
{
case TupleDefinitions.ExampleName:
{
var table = output.EnsureTable(ExampleTableDefinitions.ExampleTable);
var row = table.CreateRow(tuple.SourceLineNumbers);
row[0] = tuple[0].AsString();
row[1] = tuple[1].AsString();
}
return(true);
}
return(false);
#else
return(this.BackendHelper.TryAddTupleToOutputMatchingTableDefinitions(tuple, output, ExampleTableDefinitions.All));
#endif
}
/// <summary>
/// Basic constructor for struct
/// </summary>
/// <param name="row">Row for the field.</param>
/// <param name="field">Field needing further resolution.</param>
public DelayedField(IntermediateTuple row, IntermediateField field)
{
this.Row = row;
this.Field = field;
}
public static bool AsBool(this IntermediateTuple tuple, int index)
{
return(tuple?.Fields[index].AsBool() ?? false);
}
public static string AsString(this IntermediateTuple tuple, int index)
{
return(tuple?.Fields[index].AsString());
}
public static int?AsNullableNumber(this IntermediateTuple tuple, int index)
{
return(tuple?.Fields[index].AsNullableNumber());
}
public static int AsNumber(this IntermediateTuple tuple, int index)
{
return(tuple?.Fields[index].AsNumber() ?? 0);
}
public static bool?AsNullableBool(this IntermediateTuple tuple, int index)
{
return(tuple?.Fields[index].AsNullableBool());
}
public override bool TryAddTupleToOutput(IntermediateTuple tuple, WindowsInstallerData output) => this.BackendHelper.TryAddTupleToOutputMatchingTableDefinitions(tuple, output, this.TableDefinitionsForTuples, true);
