| static private Flatten ( ArrayList ar, TreeNode, nodes ) : void | ||
| ar | ArrayList | |
| nodes | TreeNode, | |
| return | void | |
public void Flatten_IntegerTreeNode_EquivalentToExpectedList()
{
// Create a tree like the following
// 1
// 2 3 5
// 6 7 4 9 10
// 11 12 13 14
// 16 15 17
var rootNode = new TreeNode <int>(1);
var firstLevel = rootNode.AddChildren(2, 3, 5).ToList();
firstLevel.First().AddChildren(6).First().AddChildren(11, 12).Last().AddChildren(16);
firstLevel.Skip(1).First().AddChildren(7, 4);
var node5Children = firstLevel.Skip(2).First().AddChildren(9, 10).ToList();
node5Children.First().AddChildren(13);
var node14 = node5Children.Skip(1).First().AddChildren(14).First();
node14.AddChildren(15, 17);
var expected = new List <int> {
1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17
};
var actual = rootNode.Flatten().ToList();
CollectionAssert.AreEquivalent(expected, actual);
}
public string CompileProcess(string process, string id)
{
Evaluator eval = new Evaluator();
foreach (KeyValuePair <string, SExpFunctionHandler> function in sexpr_functions)
{
eval.RegisterFunction(function.Value, function.Key);
}
foreach (PipelineVariable variable in this)
{
double?numeric = variable.CurrentValueNumeric;
if (numeric != null)
{
if (variable.CurrentValue.Contains("."))
{
eval.RegisterVariable(variable.Id, numeric.Value);
}
else
{
eval.RegisterVariable(variable.Id, (int)numeric.Value);
}
}
else
{
eval.RegisterVariable(variable.Id, variable.CurrentValue);
}
}
TreeNode result = eval.EvaluateString(process);
if (eval.Success && result is StringLiteral)
{
return((result.Flatten() as StringLiteral).Value);
}
else if (!eval.Success && ApplicationContext.Debugging)
{
Console.WriteLine("Could not compile pipeline S-Expression for pipeline:");
Console.WriteLine(process);
Console.WriteLine("-----");
Console.WriteLine(eval.ErrorMessage);
Console.WriteLine("-----");
Console.WriteLine("Stack Trace:");
foreach (Exception e in eval.Exceptions)
{
Console.WriteLine(e.Message);
}
Console.WriteLine("-----");
Console.WriteLine("Expression Tree:");
Hyena.SExpEngine.TreeNode.DumpTree(eval.ExpressionTree);
}
return(null);
}
String buildChain(TreeNode <IChainElement> tree)
{
List <IChainElement> list = tree.Flatten().Reverse().ToList();
if (list.Count == 0)
{
return(String.Empty);
}
var sb = new StringBuilder();
for (Int32 i = 0; i < list.Count - 1; i++)
{
sb.AppendLine(buildCertEntry(i, list[i]));
}
return(String.Format(HtmlTemplate.HTML_CERT_CHAIN,
tree.Value.Name,
sb));
}
private TreeNode SExprConstructPipelinePart(EvaluatorBase evaluator, TreeNode [] args, bool element)
{
StringBuilder builder = new StringBuilder();
TreeNode list = new TreeNode();
foreach (TreeNode arg in args)
{
list.AddChild(evaluator.Evaluate(arg));
}
list = list.Flatten();
for (int i = 0; i < list.ChildCount; i++)
{
TreeNode node = list.Children[i];
string value = node.ToString().Trim();
builder.Append(value);
if (i == 0)
{
if (list.ChildCount > 1)
{
builder.Append(element ? ' ' : ',');
}
continue;
}
else if (i % 2 == 1)
{
builder.Append('=');
}
else if (i < list.ChildCount - 1)
{
builder.Append(element ? ' ' : ',');
}
}
return(new StringLiteral(builder.ToString()));
}
void drawBrowser()
{
foreach (var obj in dirDictionary.Keys.Concat(fileDictionary.Keys))
{
Destroy(obj);
}
dirDictionary.Clear();
fileDictionary.Clear();
foreach (var item in dirRoot.Flatten().Skip(1))
{
item.gameObject = addBrowserDirItem(item.dirInfo.Name, item.depth);
dirDictionary.Add(item.gameObject, item);
}
if (fileList == null)
{
return;
}
foreach (var item in fileList)
{
fileDictionary.Add(addBrowserFileItem(item.Name, item.LastWriteTime), item);
}
}
private static Expression CreateTablePerTypeQueryExpression(
Type targetType,
TreeNode <TablePerTypeInfo> hierarchyRoot)
{
var columnDescriptors
= hierarchyRoot
.Flatten()
.SelectMany(x => x.TableDescriptor.ColumnDescriptors)
.Select((c, i) => new { c, i });
var columnExpressions
= hierarchyRoot
.Flatten()
.SelectMany(x => x.Columns);
var tupleType = ValueTupleHelper.CreateTupleType(columnExpressions.Select(c => c.Type));
var tupleNewExpression = ValueTupleHelper.CreateNewExpression(tupleType, columnExpressions);
var tupleParameter = Expression.Parameter(tupleType);
var polymorphicTypeDescriptors
= (from node in hierarchyRoot.Flatten()
where !node.Type.GetTypeInfo().IsAbstract
let testMember = node.TableDescriptor.PrimaryKeyMembers.First()
select new PolymorphicTypeDescriptor(
node.Type,
Expression.Lambda(
Expression.NotEqual(
ValueTupleHelper.CreateMemberExpression(
tupleType,
tupleParameter,
(from x in columnDescriptors
where x.c.SourceMember == testMember
select x.i).Single()),
Expression.Constant(null, testMember.GetMemberType().MakeNullableType())),
tupleParameter),
Expression.Lambda(
Expression.MemberInit(
Expression.New(node.Type),
(from x in columnDescriptors
where node.Path.Contains(x.c.SourceType)
group x by x.c.SourceMember.MetadataToken into xg
select xg.Last() into x
select Expression.Bind(
x.c.SourceMember,
Expression.Convert(
ValueTupleHelper.CreateMemberExpression(tupleType, tupleParameter, x.i),
x.c.SourceMember.GetMemberType())))),
tupleParameter))).ToArray();
var tableExpression
= hierarchyRoot
.Aggregate <TableExpression>(
hierarchyRoot.Value.Table,
(accumulate, parent, child) =>
{
var keyComparisons
= from k in hierarchyRoot.Value.TableDescriptor.PrimaryKeyMembers
join l in parent.TableDescriptor.ColumnDescriptors
on k.MetadataToken equals l.SourceMember.MetadataToken
join r in child.TableDescriptor.ColumnDescriptors
on k.MetadataToken equals r.SourceMember.MetadataToken
select Expression.Equal(
new SqlColumnExpression(parent.Table, l.ColumnName, l.Type, l.IsNullable, null),
new SqlColumnExpression(child.Table, r.ColumnName, r.Type, r.IsNullable, null));
return(new LeftJoinTableExpression(
accumulate,
child.Table,
keyComparisons.Aggregate(Expression.AndAlso),
hierarchyRoot.Value.Type));
});
return(new EnumerableRelationalQueryExpression(
new SelectExpression(
new ServerProjectionExpression(
new PolymorphicExpression(
targetType,
tupleNewExpression,
polymorphicTypeDescriptors)),
tableExpression)));
}
private static Expression CreateTablePerTypeQueryExpression(
Type targetType,
TreeNode <TablePerTypeInfo> hierarchyRoot)
{
var columnDescriptors
= hierarchyRoot
.Flatten()
.SelectMany(x => x.TableDescriptor.ColumnDescriptors)
.Select((c, i) => new { c, i });
var columnExpressions
= hierarchyRoot
.Flatten()
.SelectMany(x => x.Columns);
var tupleType = ValueTupleHelper.CreateTupleType(columnExpressions.Select(c => c.Type));
var tupleNewExpression = ValueTupleHelper.CreateNewExpression(tupleType, columnExpressions);
var tupleParameter = Expression.Parameter(tupleType);
// TODO: Use ExpandParameters instead
// Use ExpandParameters on a LambdaExpression representing
// the materializer for the concrete type. Expand it the
// LambdaExpression so that all of the bindings are bound
// to the tuple's field accessors.
var polymorphicTypeDescriptors
= (from node in hierarchyRoot.Flatten()
where !node.Type.GetTypeInfo().IsAbstract
let testMember = node.TableDescriptor.PrimaryKeyMembers.First()
select new PolymorphicExpression.TypeDescriptor(
node.Type,
Expression.Lambda(
Expression.NotEqual(
ValueTupleHelper.CreateMemberExpression(
tupleType,
tupleParameter,
(from x in columnDescriptors
where x.c.SourceMember == testMember
select x.i).Single()),
Expression.Constant(null, MakeNullableType(GetMemberType(testMember)))),
tupleParameter),
Expression.Lambda(
Expression.MemberInit(
Expression.New(node.Type),
(from x in columnDescriptors
where node.Path.Contains(x.c.SourceType)
group x by x.c.SourceMember.MetadataToken into xg
select xg.Last() into x
select Expression.Bind(
x.c.SourceMember,
Expression.Convert(
ValueTupleHelper.CreateMemberExpression(tupleType, tupleParameter, x.i),
GetMemberType(x.c.SourceMember))))),
tupleParameter))).ToArray();
// TODO: Use ExpandParameters instead
// Use ExpandParameters on a LambdaExpression representing
// the primary key accessor for the root type. Expand it
// once for the parent table and once for the child table
// and use an Equal expression to compare the two.
var tableExpression
= hierarchyRoot
.Aggregate <TableExpression>(
hierarchyRoot.Value.Table,
(accumulate, parent, child) =>
{
var keyComparisons
= from k in hierarchyRoot.Value.TableDescriptor.PrimaryKeyMembers
join l in parent.TableDescriptor.ColumnDescriptors
on k.MetadataToken equals l.SourceMember.MetadataToken
join r in child.TableDescriptor.ColumnDescriptors
on k.MetadataToken equals r.SourceMember.MetadataToken
select Expression.Equal(
new SqlColumnExpression(parent.Table, l.ColumnName, l.Type, l.IsNullable),
new SqlColumnExpression(child.Table, r.ColumnName, r.Type, r.IsNullable));
return(new LeftJoinExpression(
accumulate,
child.Table,
keyComparisons.Aggregate(Expression.AndAlso),
hierarchyRoot.Value.Type));
});
return(new EnumerableRelationalQueryExpression(
new SelectExpression(
new ServerProjectionExpression(
new PolymorphicExpression(
targetType,
tupleNewExpression,
polymorphicTypeDescriptors)),
tableExpression)));
}
public override byte[] SerializeData(string srdiPath, string srdvPath)
{
using MemoryStream ms = new MemoryStream();
using BinaryWriter writer = new BinaryWriter(ms);
// Iterate through the list to write the item data, while keeping track of
// the number of entries so we know where each endpoint reference goes
int totalEntryCount = RootNode.Flatten().Where(node => node.Count() > 0).Count();
int endpointOffset = 0x10 + (totalEntryCount * 0x10);
int totalEndpointCount = RootNode.Flatten().Where(node => node.Count() == 0).Count();
int unknownFloatOffset = endpointOffset + (totalEndpointCount * 8);
unknownFloatOffset += (16 - (unknownFloatOffset % 16));
int stringOffset = unknownFloatOffset + (16 * sizeof(float));
int maxDepth = 0;
using BinaryWriter entryWriter = new BinaryWriter(new MemoryStream());
using BinaryWriter endpointWriter = new BinaryWriter(new MemoryStream());
using BinaryWriter stringWriter = new BinaryWriter(new MemoryStream());
SaveTree(RootNode, entryWriter, endpointWriter, stringWriter, ref maxDepth, 0, endpointOffset, stringOffset);
byte[] entryData = ((MemoryStream)entryWriter.BaseStream).ToArray();
byte[] endpointData = ((MemoryStream)endpointWriter.BaseStream).ToArray();
byte[] stringData = ((MemoryStream)stringWriter.BaseStream).ToArray();
writer.Write((int)maxDepth);
writer.Write(Unknown14);
writer.Write((short)totalEntryCount);
writer.Write(Unknown18);
writer.Write((short)totalEndpointCount);
writer.Write(unknownFloatOffset);
writer.Write(entryData);
Utils.WritePadding(writer, 16);
writer.Write(endpointData);
Utils.WritePadding(writer, 16);
// Write matrix
writer.Write(UnknownMatrix.M11);
writer.Write(UnknownMatrix.M12);
writer.Write(UnknownMatrix.M13);
writer.Write(UnknownMatrix.M14);
writer.Write(UnknownMatrix.M21);
writer.Write(UnknownMatrix.M22);
writer.Write(UnknownMatrix.M23);
writer.Write(UnknownMatrix.M24);
writer.Write(UnknownMatrix.M31);
writer.Write(UnknownMatrix.M32);
writer.Write(UnknownMatrix.M33);
writer.Write(UnknownMatrix.M34);
writer.Write(UnknownMatrix.M41);
writer.Write(UnknownMatrix.M42);
writer.Write(UnknownMatrix.M43);
writer.Write(UnknownMatrix.M44);
// TODO: In official $TRE blocks, the strings seem to be sorted alphabetically
// within each tree depth layer, but not globally. The nodes are nevertheless
// saved in the normal (arbitrary?) order.
writer.Write(stringData);
byte[] result = ms.ToArray();
return(result);
}
