public SequenceRuleCallMatcherGenerator(SequenceRuleCall seqRule, SequenceExpressionGenerator seqExprGen, SequenceGeneratorHelper seqHelper)
{
this.seqRule = seqRule;
this.seqExprGen = seqExprGen;
this.seqHelper = seqHelper;
ArgumentExpressions = seqRule.ArgumentExpressions;
String matchingPatternClassName = "GRGEN_ACTIONS." + TypesHelper.GetPackagePrefixDot(seqRule.Package) + "Rule_" + seqRule.Name;
patternName = seqRule.Name;
ruleName = "rule_" + TypesHelper.PackagePrefixedNameUnderscore(seqRule.Package, seqRule.Name);
matchType = matchingPatternClassName + "." + NamesOfEntities.MatchInterfaceName(patternName);
matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
matchesName = "matches_" + seqRule.Id;
}
public SequenceSomeRuleCallRewritingGenerator(SequenceSomeFromSet seqSome, SequenceRuleCall seqRule, SequenceExpressionGenerator seqExprGen, SequenceGeneratorHelper seqHelper)
{
this.seqSome = seqSome; // parent
this.seqExprGen = seqExprGen;
this.seqHelper = seqHelper;
this.seqRule = seqRule;
specialStr = seqRule.Special ? "true" : "false";
matchingPatternClassName = "GRGEN_ACTIONS." + TypesHelper.GetPackagePrefixDot(seqRule.Package) + "Rule_" + seqRule.Name;
patternName = seqRule.Name;
ruleName = "rule_" + TypesHelper.PackagePrefixedNameUnderscore(seqRule.Package, seqRule.Name);
matchType = matchingPatternClassName + "." + NamesOfEntities.MatchInterfaceName(patternName);
matchName = "match_" + seqRule.Id;
matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
matchesName = "matches_" + seqRule.Id;
}
public SequenceBacktrackGenerator(SequenceBacktrack seq, SequenceExpressionGenerator seqExprGen, SequenceGeneratorHelper seqHelper)
{
this.seq = seq;
this.seqExprGen = seqExprGen;
this.seqHelper = seqHelper;
seqRule = seq.Rule;
ArgumentExpressions = seqRule.ArgumentExpressions;
ReturnVars = seqRule.ReturnVars;
specialStr = seqRule.Special ? "true" : "false";
matchingPatternClassName = "GRGEN_ACTIONS." + TypesHelper.GetPackagePrefixDot(seqRule.Package) + "Rule_" + seqRule.Name;
patternName = seqRule.Name;
ruleName = "rule_" + TypesHelper.PackagePrefixedNameUnderscore(seqRule.Package, seqRule.Name);
matchType = matchingPatternClassName + "." + NamesOfEntities.MatchInterfaceName(patternName);
matchName = "match_" + seq.Id;
matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
matchesName = "matches_" + seq.Id;
}
public SequenceMultiBacktrackRuleRewritingGenerator(SequenceMultiBacktrack seqMulti, SequenceRuleCall seqRule, SequenceExpressionGenerator seqExprGen, SequenceGeneratorHelper seqHelper)
{
this.seqMulti = seqMulti;
this.seqExprGen = seqExprGen;
this.seqHelper = seqHelper;
this.seqRule = seqRule;
ReturnVars = seqRule.ReturnVars;
specialStr = seqRule.Special ? "true" : "false";
matchingPatternClassName = "GRGEN_ACTIONS." + TypesHelper.GetPackagePrefixDot(seqRule.Package) + "Rule_" + seqRule.Name;
patternName = seqRule.Name;
plainRuleName = TypesHelper.PackagePrefixedNameDoubleColon(seqRule.Package, seqRule.Name);
ruleName = "rule_" + TypesHelper.PackagePrefixedNameUnderscore(seqRule.Package, seqRule.Name);
matchType = matchingPatternClassName + "." + NamesOfEntities.MatchInterfaceName(patternName);
matchName = "match_" + seqRule.Id;
matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
matchesName = "matches_" + seqRule.Id;
}
public SequenceMultiRuleAllCallGenerator(SequenceMultiRuleAllCall seqMulti, SequenceRuleCall seqRule, SequenceExpressionGenerator seqExprGen, SequenceGeneratorHelper seqHelper)
{
this.seqMulti = seqMulti; // parent
this.seqRule = seqRule;
this.seqExprGen = seqExprGen;
this.seqHelper = seqHelper;
ArgumentExpressions = seqRule.ArgumentExpressions;
specialStr = seqRule.Special ? "true" : "false";
matchingPatternClassName = "GRGEN_ACTIONS." + TypesHelper.GetPackagePrefixDot(seqRule.Package) + "Rule_" + seqRule.Name;
patternName = seqRule.Name;
plainRuleName = TypesHelper.PackagePrefixedNameDoubleColon(seqRule.Package, seqRule.Name);
ruleName = "rule_" + TypesHelper.PackagePrefixedNameUnderscore(seqRule.Package, seqRule.Name);
matchType = matchingPatternClassName + "." + NamesOfEntities.MatchInterfaceName(patternName);
matchName = "match_" + seqRule.Id;
matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
matchesName = "matches_" + seqRule.Id;
seqHelper.BuildReturnParameters(seqRule, seqRule.ReturnVars,
out returnParameterDeclarations, out returnArguments, out returnAssignments,
out returnParameterDeclarationsAllCall, out intermediateReturnAssignmentsAllCall, out returnAssignmentsAllCall);
}
/// <summary>
/// Emits the matcher source code for all search programs
/// first head of matching function of the current search program
/// then the search program operations list in depth first walk over search program operations list
/// then tail of matching function of the current search program
/// and finally continues in missing preset search program list by emitting following search program
/// </summary>
public override void Emit(SourceBuilder sourceCode)
{
string matchType = RulePatternClassName + "." + NamesOfEntities.MatchInterfaceName(PatternName);
string matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
sourceCode.AppendFront("\n");
sourceCode.AppendFrontFormat("private void {0}()\n", Name);
sourceCode.AppendFront("{\n");
sourceCode.Indent();
sourceCode.AppendFront("threadId = GRGEN_LGSP.WorkerPool.ThreadId;\n");
//sourceCode.AppendFrontFormat("Console.WriteLine(\"start work for {0} at threadId \" + threadId);\n", PatternName);
sourceCode.AppendFront("GRGEN_LGSP.LGSPActionExecutionEnvironment actionEnv = actionEnvParallel;\n");
sourceCode.AppendFront("int maxMatches = maxMatchesParallel;\n");
sourceCode.AppendFront("GRGEN_LGSP.LGSPGraph graph = actionEnv.graph;\n");
sourceCode.AppendFront("List<ushort> flagsPerElement = graph.flagsPerThreadPerElement[threadId];\n");
sourceCode.AppendFront("List<ushort> flagsPerElement0 = graph.flagsPerThreadPerElement[0];\n");
sourceCode.AppendFront("List<ushort> flagsPerElementGlobal = graph.flagsPerThreadPerElement[threadId];\n");
sourceCode.AppendFront("int isoSpace = 0;\n");
if (NamesOfPatternGraphsOnPathToEnclosedPatternpath.Count > 0)
{
sourceCode.AppendFront("bool searchPatternpath = false;\n");
}
foreach (string graphsOnPath in NamesOfPatternGraphsOnPathToEnclosedPatternpath)
{
sourceCode.AppendFrontFormat("{0}.{1} {2} = null;\n",
RulePatternClassName, NamesOfEntities.MatchClassName(graphsOnPath),
NamesOfEntities.PatternpathMatch(graphsOnPath));
}
if (SetupSubpatternMatching)
{
sourceCode.AppendFront("Stack<GRGEN_LGSP.LGSPSubpatternAction> openTasks = new Stack<"
+ "GRGEN_LGSP.LGSPSubpatternAction>();\n");
sourceCode.AppendFront("List<Stack<GRGEN_LIBGR.IMatch>> foundPartialMatches = new List<Stack<"
+ "GRGEN_LIBGR.IMatch>>();\n");
sourceCode.AppendFront("List<Stack<GRGEN_LIBGR.IMatch>> matchesList = foundPartialMatches;\n");
}
GenerateIndependentsMatchObjects(sourceCode);
if (WasIndependentInlined)
{
sourceCode.AppendFrontFormat("Dictionary<int, {0}> {1} = null;\n",
RulePatternClassName + "." + NamesOfEntities.MatchClassName(PatternName),
NamesOfEntities.FoundMatchesForFilteringVariable());
}
if (EmitProfiling)
{
sourceCode.AppendFront("long searchStepsAtLoopStepBegin;\n");
}
OperationsList.Emit(sourceCode);
//sourceCode.AppendFrontFormat("Console.WriteLine(\"work done for {0} at threadId \" + threadId);\n", PatternName);
if (EmitProfiling)
{
sourceCode.AppendFrontFormat("if(maxMatches==1) actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].searchStepsSingle.Add(actionEnv.PerformanceInfo.SearchStepsPerThread[threadId]);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("else actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].searchStepsMultiple.Add(actionEnv.PerformanceInfo.SearchStepsPerThread[threadId]);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("if(maxMatches==1) actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].loopStepsSingle.Add(actionEnv.PerformanceInfo.LoopStepsPerThread[threadId]);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("else actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].loopStepsMultiple.Add(actionEnv.PerformanceInfo.LoopStepsPerThread[threadId]);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("if(maxMatches==1) actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].searchStepsPerLoopStepSingle.Add(actionEnv.PerformanceInfo.SearchStepsPerThread[threadId] - searchStepsAtLoopStepBegin);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("else actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[threadId].searchStepsPerLoopStepMultiple.Add(actionEnv.PerformanceInfo.SearchStepsPerThread[threadId] - searchStepsAtLoopStepBegin);\n", PackagePrefixedPatternName);
}
if (WasIndependentInlined)
{
sourceCode.AppendFrontFormat("if({0} != null)\n",
NamesOfEntities.FoundMatchesForFilteringVariable());
sourceCode.AppendFront("{\n");
sourceCode.Indent();
sourceCode.AppendFrontFormat("foreach({0} toClean in {1}.Values) toClean.CleanNextWithSameHash();\n",
RulePatternClassName + "." + NamesOfEntities.MatchClassName(PatternName),
NamesOfEntities.FoundMatchesForFilteringVariable());
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
}
sourceCode.AppendFront("return;\n");
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
Debug.Assert(Next == null);
}
/// <summary>
/// Emits the matcher source code for all search programs
/// first head of matching function of the current search program
/// then the search program operations list in depth first walk over search program operations list
/// then tail of matching function of the current search program
/// and finally continues in missing preset search program list by emitting following search program
/// </summary>
public override void Emit(SourceBuilder sourceCode)
{
#if RANDOM_LOOKUP_LIST_START
sourceCode.AppendFront("private Random random = new Random(13795661);\n");
#endif
string matchType = RulePatternClassName + "." + NamesOfEntities.MatchInterfaceName(PatternName);
string matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
sourceCode.AppendFront("\n");
sourceCode.AppendFrontFormat("public {0} {1}("
+ "GRGEN_LGSP.LGSPActionExecutionEnvironment actionEnv, int maxMatches{2})\n", matchesType, Name, Parameters);
sourceCode.AppendFront("{\n");
sourceCode.Indent();
//sourceCode.AppendFrontFormat("Console.WriteLine(\"called matcher for {0}\");\n", PatternName);
sourceCode.AppendFront("GRGEN_LGSP.LGSPGraph graph = actionEnv.graph;\n");
sourceCode.AppendFront("matches.Clear();\n");
sourceCode.AppendFront("int isoSpace = 0;\n");
sourceCode.AppendFront("actionEnvParallel = actionEnv;\n");
sourceCode.AppendFront("maxMatchesParallel = maxMatches;\n");
sourceCode.AppendFront("graph.EnsureSufficientIsomorphySpacesForParallelizedMatchingAreAvailable(numWorkerThreads);\n");
sourceCode.AppendFront("List<ushort> flagsPerElement0 = graph.flagsPerThreadPerElement[0];\n");
sourceCode.AppendFront("int numThreadsSignaled = 0;\n");
if (EmitProfiling)
{
sourceCode.AppendFront("actionEnv.PerformanceInfo.ResetStepsPerThread(numWorkerThreads);\n");
sourceCode.AppendFront("bool parallelMatcherUsed = false;\n");
sourceCode.AppendFront("long searchStepsAtBegin = actionEnv.PerformanceInfo.SearchSteps;\n");
sourceCode.AppendFront("long searchStepsAtLoopStepBegin = searchStepsAtBegin;\n");
sourceCode.AppendFront("int loopSteps = 0;\n");
}
OperationsList.Emit(sourceCode);
if (EmitProfiling)
{
sourceCode.AppendFront("if(parallelMatcherUsed)\n");
sourceCode.AppendFront("{\n");
sourceCode.Indent();
sourceCode.AppendFrontFormat("++actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].callsTotal;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].searchStepsTotal += actionEnv.PerformanceInfo.SearchSteps - searchStepsAtBegin;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].loopStepsTotal += loopSteps;\n", PackagePrefixedPatternName);
sourceCode.AppendFront("for(int i=0; i<numThreadsSignaled; ++i)\n");
sourceCode.AppendFront("{\n");
sourceCode.Indent();
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[i].searchStepsTotal += actionEnv.PerformanceInfo.SearchStepsPerThread[i];\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].searchStepsTotal += actionEnv.PerformanceInfo.SearchStepsPerThread[i];\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.SearchSteps += actionEnv.PerformanceInfo.SearchStepsPerThread[i];\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[i].loopStepsTotal += actionEnv.PerformanceInfo.LoopStepsPerThread[i];\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].loopStepsTotal += actionEnv.PerformanceInfo.LoopStepsPerThread[i];\n", PackagePrefixedPatternName);
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
}
#if ENSURE_FLAGS_IN_GRAPH_ARE_EMPTY_AT_LEAVING_TOP_LEVEL_MATCHING_ACTION
sourceCode.AppendFront("graph.CheckEmptyFlags();\n");
#endif
sourceCode.AppendFront("return matches;\n");
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
// emit search subprograms
if (Next != null)
{
Next.Emit(sourceCode);
}
}
/// <summary>
/// Emits the matcher source code for all search programs
/// first head of matching function of the current search program
/// then the search program operations list in depth first walk over search program operations list
/// then tail of matching function of the current search program
/// and finally continues in missing preset search program list by emitting following search program
/// </summary>
public override void Emit(SourceBuilder sourceCode)
{
#if RANDOM_LOOKUP_LIST_START
sourceCode.AppendFront("private Random random = new Random(13795661);\n");
#endif
string matchType = RulePatternClassName + "." + NamesOfEntities.MatchInterfaceName(PatternName);
string matchesType = "GRGEN_LIBGR.IMatchesExact<" + matchType + ">";
sourceCode.AppendFrontFormat("public {0} {1}("
+ "GRGEN_LGSP.LGSPActionExecutionEnvironment actionEnv, int maxMatches{2})\n", matchesType, Name, Parameters);
sourceCode.AppendFront("{\n");
sourceCode.Indent();
if (Arguments != null)
{
sourceCode.AppendFront("// maybe null dispatching\n");
EmitMaybeNullDispatching(sourceCode, 0, 0);
}
sourceCode.AppendFront("GRGEN_LGSP.LGSPGraph graph = actionEnv.graph;\n");
sourceCode.AppendFront("matches.Clear();\n");
sourceCode.AppendFront("int isoSpace = 0;\n");
if (NamesOfPatternGraphsOnPathToEnclosedPatternpath.Count > 0)
{
sourceCode.AppendFront("bool searchPatternpath = false;\n");
}
foreach (string graphsOnPath in NamesOfPatternGraphsOnPathToEnclosedPatternpath)
{
sourceCode.AppendFrontFormat("{0}.{1} {2} = null;\n",
RulePatternClassName, NamesOfEntities.MatchClassName(graphsOnPath),
NamesOfEntities.PatternpathMatch(graphsOnPath));
}
if (SetupSubpatternMatching)
{
sourceCode.AppendFront("Stack<GRGEN_LGSP.LGSPSubpatternAction> openTasks = new Stack<"
+ "GRGEN_LGSP.LGSPSubpatternAction>();\n");
sourceCode.AppendFront("List<Stack<GRGEN_LIBGR.IMatch>> foundPartialMatches = new List<Stack<"
+ "GRGEN_LIBGR.IMatch>>();\n");
sourceCode.AppendFront("List<Stack<GRGEN_LIBGR.IMatch>> matchesList = foundPartialMatches;\n");
}
GenerateIndependentsMatchObjects(sourceCode);
if (WasIndependentInlined)
{
sourceCode.AppendFrontFormat("Dictionary<int, {0}> {1} = null;\n",
RulePatternClassName + "." + NamesOfEntities.MatchClassName(PatternName),
NamesOfEntities.FoundMatchesForFilteringVariable());
}
if (EmitProfiling)
{
sourceCode.AppendFront("long searchStepsAtBegin = actionEnv.PerformanceInfo.SearchSteps;\n");
sourceCode.AppendFront("long searchStepsAtLoopStepBegin = searchStepsAtBegin;\n");
sourceCode.AppendFront("int loopSteps = 0;\n");
}
OperationsList.Emit(sourceCode);
if (EmitProfiling)
{
sourceCode.AppendFrontFormat("++actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].callsTotal;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].searchStepsTotal += actionEnv.PerformanceInfo.SearchSteps - searchStepsAtBegin;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].loopStepsTotal += loopSteps;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].searchStepsTotal += actionEnv.PerformanceInfo.SearchSteps - searchStepsAtBegin;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].loopStepsTotal += loopSteps;\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("if(maxMatches==1) actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].searchStepsSingle.Add(actionEnv.PerformanceInfo.SearchSteps - searchStepsAtBegin);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("else actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].searchStepsMultiple.Add(actionEnv.PerformanceInfo.SearchSteps - searchStepsAtBegin);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("if(maxMatches==1) actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].loopStepsSingle.Add(loopSteps);\n", PackagePrefixedPatternName);
sourceCode.AppendFrontFormat("else actionEnv.PerformanceInfo.ActionProfiles[\"{0}\"].averagesPerThread[0].loopStepsMultiple.Add(loopSteps);\n", PackagePrefixedPatternName);
}
if (WasIndependentInlined)
{
sourceCode.AppendFrontFormat("if({0} != null)\n",
NamesOfEntities.FoundMatchesForFilteringVariable());
sourceCode.AppendFront("{\n");
sourceCode.Indent();
sourceCode.AppendFrontFormat("foreach({0} toClean in {1}.Values) toClean.CleanNextWithSameHash();\n",
RulePatternClassName + "." + NamesOfEntities.MatchClassName(PatternName),
NamesOfEntities.FoundMatchesForFilteringVariable());
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
}
#if ENSURE_FLAGS_IN_GRAPH_ARE_EMPTY_AT_LEAVING_TOP_LEVEL_MATCHING_ACTION
sourceCode.AppendFront("graph.CheckEmptyFlags();\n");
#endif
sourceCode.AppendFront("return matches;\n");
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
// emit search subprograms
if (Next != null)
{
Next.Emit(sourceCode);
}
}
public override void Emit(SourceBuilder sourceCode)
{
string matchName = NamesOfEntities.MatchName(PatternElementUnprefixedName, Type);
if (Type == BuildMatchObjectType.Node || Type == BuildMatchObjectType.Edge)
{
string variableContainingCandidate = NamesOfEntities.CandidateVariable(PatternElementName);
sourceCode.AppendFrontFormat("{0}._{1} = {2};\n",
MatchObjectName, matchName, variableContainingCandidate);
}
else if (Type == BuildMatchObjectType.Variable)
{
string variableName = NamesOfEntities.Variable(PatternElementName);
sourceCode.AppendFrontFormat("{0}._{1} = {2};\n",
MatchObjectName, matchName, variableName);
}
else if (Type == BuildMatchObjectType.Subpattern)
{
sourceCode.AppendFrontFormat("{0}._{1} = (@{2})currentFoundPartialMatch.Pop();\n",
MatchObjectName, matchName, PatternElementType);
sourceCode.AppendFrontFormat("{0}._{1}._matchOfEnclosingPattern = {0};\n",
MatchObjectName, matchName);
}
else if (Type == BuildMatchObjectType.InlinedSubpattern)
{
sourceCode.AppendFrontFormat("{0}._{1} = match_{2};\n",
MatchObjectName, matchName, PatternElementName);
}
else if (Type == BuildMatchObjectType.Iteration)
{
sourceCode.AppendFrontFormat("{0}._{1} = new GRGEN_LGSP.LGSPMatchesList<{2}.{3}, {2}.{4}>(null);\n",
MatchObjectName, matchName,
RulePatternClassName, NamesOfEntities.MatchClassName(PatternElementType), NamesOfEntities.MatchInterfaceName(PatternElementType));
sourceCode.AppendFrontFormat("while(currentFoundPartialMatch.Count>0 && currentFoundPartialMatch.Peek() is {0}.{1}) ",
RulePatternClassName, NamesOfEntities.MatchInterfaceName(PatternElementType));
sourceCode.Append("{\n");
sourceCode.Indent();
sourceCode.AppendFrontFormat("{0}.{1} cfpm = ({0}.{1})currentFoundPartialMatch.Pop();\n",
RulePatternClassName, NamesOfEntities.MatchClassName(PatternElementType));
sourceCode.AppendFront("if(cfpm.IsNullMatch) break;\n");
sourceCode.AppendFrontFormat("cfpm.SetMatchOfEnclosingPattern({0});\n",
MatchObjectName);
sourceCode.AppendFrontFormat("{0}._{1}.Add(cfpm);\n",
MatchObjectName, matchName);
sourceCode.Unindent();
sourceCode.AppendFront("}\n");
}
else if (Type == BuildMatchObjectType.Alternative)
{
sourceCode.AppendFrontFormat("{0}._{1} = ({2}.{3})currentFoundPartialMatch.Pop();\n",
MatchObjectName, matchName, RulePatternClassName, NamesOfEntities.MatchInterfaceName(PatternElementType));
sourceCode.AppendFrontFormat("{0}._{1}.SetMatchOfEnclosingPattern({0});\n",
MatchObjectName, matchName);
}
else //if(Type == BuildMatchObjectType.Independent)
{
sourceCode.AppendFrontFormat("{0}._{1} = {2};\n",
MatchObjectName, matchName, NamesOfEntities.MatchedIndependentVariable(PatternElementName));
sourceCode.AppendFrontFormat("{0} = new {1}({0});\n",
NamesOfEntities.MatchedIndependentVariable(PatternElementName),
RulePatternClassName + "." + NamesOfEntities.MatchClassName(MatchClassName));
sourceCode.AppendFrontFormat("{0}._{1}.SetMatchOfEnclosingPattern({0});\n",
MatchObjectName, matchName);
}
}
