/**
* General main for all the prototoype generators Arguments: 0: Filename with the training data
* set to be condensed. 1: Filename wich will contain the test data set
*
* @param args Arguments of the main function.
*/
public static void main(String[] args) {
Parameters.setUse("AVG", "");
Parameters.assertBasicArgs(args);
PrototypeSet training = PrototypeGenerationAlgorithm.readPrototypeSet(args[0]);
PrototypeSet test = PrototypeGenerationAlgorithm.readPrototypeSet(args[1]);
AVG generator = new AVG(training);
PrototypeSet resultingSet = generator.execute();
int accuracy1NN = KNN.classficationAccuracy(resultingSet, test);
generator.showResultsOfAccuracy(Parameters.getFileName(), accuracy1NN, test);
}
/** Test default package versions. */
public static void testDefaultPackageVersion() throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setProperty("Bundle-Version", "1.2.3");
a.setProperty("Export-Package", "test.refer");
Jar jar = a.build();
Manifest m = jar.getManifest();
Parameters exports =
Processor.parseHeader(m.getMainAttributes().getValue(Constants.EXPORT_PACKAGE), null);
Map<String, String> attrs = exports.get("test.refer");
assertNotNull(attrs);
assertEquals("1.2.3", attrs.get("version"));
}
protected MMObjectNode getGroupOrUserNode(Parameters a) {
MMObjectNode groupOrUser = getNode(a.getString(PARAMETER_GROUPORUSER));
if (groupOrUser == null)
throw new IllegalArgumentException(
"There is no node with id '" + a.get(PARAMETER_GROUPORUSER) + "'");
MMObjectBuilder parent = groupOrUser.getBuilder();
MMObjectBuilder userBuilder = Authenticate.getInstance().getUserProvider().getUserBuilder();
if (!(parent instanceof Groups || userBuilder.getClass().isInstance(parent))) {
throw new IllegalArgumentException(
"Node '" + a.get(PARAMETER_GROUPORUSER) + "' does not represent a group or a user");
}
return groupOrUser;
}
public LambdaInfo getLambdaIfExists(AbstractInsnNode insnNode) {
if (insnNode.getOpcode() == Opcodes.ALOAD) {
int varIndex = ((VarInsnNode) insnNode).var;
if (varIndex < parameters.totalSize()) {
return parameters.get(varIndex).getLambda();
}
} else if (insnNode instanceof FieldInsnNode) {
FieldInsnNode fieldInsnNode = (FieldInsnNode) insnNode;
if (fieldInsnNode.name.startsWith("$$$")) {
return findCapturedField(fieldInsnNode, nodeRemapper).getLambda();
}
}
return null;
}
private Object[] paramsFromSource() {
if (sourceClassUndefined()) return new Object[] {};
Class<?> sourceClass = parametersAnnotation.source();
return fillResultWithAllParamProviderMethods(sourceClass);
}
/** Prints the classifier. */
public void print() {
System.out.print(" Act: " + action + " Conf: ");
for (int i = 0; i < rep.length; i++) {
rep[i].print();
}
if (parameters != null) parameters.print();
} // end print
@Override
public void render(Parameters blockParameters, Writer w, RenderHints hints)
throws FrameworkException {
log.debug("Error rendering " + blockParameters);
switch (getType()) {
case BODY:
try {
decorateIntro(hints, w, "error");
w.write("<h1>" + error.status);
w.write(": ");
CharTransformer escape = new Xml(Xml.ESCAPE);
w.write(escape.transform(error.exception.getMessage()));
w.write(" ");
w.write(escape.transform(url));
w.write("</h1>");
w.write("<pre>");
HttpServletRequest request = blockParameters.get(Parameter.REQUEST);
error.getErrorReport(w, request, escape);
w.write("</pre>");
decorateOutro(hints, w);
} catch (IOException eio) {
throw new FrameworkException(eio.getMessage(), eio);
}
break;
default:
}
}
/**
* Tests if the implementation of the EventHandler (which is marked as a ConsumerType) causes the
* import of the api package to use the consumer version policy.
*/
public static void testConsumerType() throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setPrivatePackage("test.versionpolicy.uses");
a.setExportPackage("test.versionpolicy.api");
a.setProperty("build", "123");
Jar jar = a.build();
assertTrue(a.check());
Manifest m = jar.getManifest();
m.write(System.err);
Domain d = Domain.domain(m);
Parameters parameters = d.getImportPackage();
Attrs attrs = parameters.get("test.versionpolicy.api");
assertNotNull(attrs);
assertEquals("[1.2,2)", attrs.get("version"));
}
/**
* Prints the classifier to the specified file.
*
* @param fout is the file output where the classifier has to be printed.
*/
public void print(PrintWriter fout) {
fout.print(" ");
for (int i = 0; i < rep.length; i++) {
rep[i].print(fout);
}
fout.print(" " + action + " ");
if (parameters != null) parameters.print(fout);
}
/**
* Test if the implementation of "AnnotatedProviderInterface", which is annotated with OSGi
* R6 @ProviderType, causes import of the api package to use the provider version policy
*/
public static void testProviderTypeR6() throws Exception {
Builder b = new Builder();
b.addClasspath(new File("bin"));
b.setPrivatePackage("test.versionpolicy.implemented.osgi");
b.setProperty("build", "123");
Jar jar = b.build();
assertTrue(b.check());
Manifest m = jar.getManifest();
m.write(System.err);
Domain d = Domain.domain(m);
Parameters params = d.getImportPackage();
Attrs attrs = params.get("test.version.annotations.osgi");
assertNotNull(attrs);
assertEquals("[1.2,1.3)", attrs.get("version"));
}
@SuppressWarnings("unchecked")
protected void setBlockParametersForRender(State state, Parameters blockParameters) {
ServletRequest request = state.getRequest();
String prefix = getPrefix(state);
log.debug("prefix " + prefix);
blockParameters.setAutoCasting(true);
for (Map.Entry<String, String[]> entry :
((Map<String, String[]>) request.getParameterMap()).entrySet()) {
String key = entry.getKey();
if (key.startsWith(prefix)) {
log.trace("setting" + entry);
blockParameters.setIfDefined(key.substring(prefix.length()), entry.getValue());
}
}
if (log.isDebugEnabled()) {
log.debug("Set " + blockParameters);
}
}
@Override
public Block getRenderingBlock(Parameters frameworkParameters) {
HttpServletRequest request = frameworkParameters.get(Parameter.REQUEST);
State state = State.getState(request);
if (state.isRendering()) {
return state.getBlock();
} else {
return null;
}
}
/**
* I think in the basic framework this method is never called explicitely, because processing is
* done implicitly by the render
*/
@Override
public void process(
Processor processor, Parameters blockParameters, Parameters frameworkParameters)
throws FrameworkException {
HttpServletRequest request = frameworkParameters.get(Parameter.REQUEST);
State state = State.getState(request);
state.startBlock(frameworkParameters, null);
setBlockParametersForProcess(state, blockParameters);
processor.process(blockParameters);
}
@Override
public String getProcessUrl(
String path, Map<String, ?> parameters, Parameters frameworkParameters, boolean escapeAmps)
throws FrameworkException {
HttpServletRequest request =
BasicUrlConverter.getUserRequest(frameworkParameters.get(Parameter.REQUEST));
State state = State.getState(request);
frameworkParameters.set(ACTION, state.getId());
Url url = urlConverter.getProcessUrl(path, parameters, frameworkParameters, escapeAmps);
if (url == Url.NOT) {
log.debug("Fall back url");
return fallbackConverter
.getProcessUrl(path, parameters, frameworkParameters, escapeAmps)
.getUrl();
} else {
log.debug("Url converter url " + url);
return url.getUrl();
}
}
@Override
public void prepare(Map map, TopologyContext topologyContext, OutputCollector outputCollector) {
int minNumberOfMatches = Math.min(getInt(map, "minNumberOfMatches"), 4);
this.collector = outputCollector;
// TODO: get path to logos & parameters from config
Parameters parameters =
new Parameters()
.withMatchingParameters(
new Parameters.MatchingParameters().withMinimalNumberOfMatches(minNumberOfMatches));
sift =
new opencv_nonfree.SIFT(
0,
3,
parameters.getSiftParameters().getContrastThreshold(),
parameters.getSiftParameters().getEdgeThreshold(),
parameters.getSiftParameters().getSigma());
List<String> templateFiles = getListOfStrings(map, "originalTemplateFileNames");
int maxAdditionTemp = ConfigUtil.getInt(map, "maxAdditionTemp", 4);
detectors = new ArrayList<>();
for (int logoIndex = 0; logoIndex < templateFiles.size(); logoIndex++) {
detectors.add(
new StormVideoLogoDetectorGamma(
parameters, templateFiles.get(logoIndex), logoIndex, maxAdditionTemp));
}
// detector = new StormVideoLogoDetector(parameters, templateFiles);
// receivedUpdatesFrom = new HashSet<>();
// Modified by Tom on Sep 8, 2014
receivedUpdatesFrom =
new LinkedHashMap<Serializable.PatchIdentifier, Boolean>() {
@Override
protected boolean removeEldestEntry(
Map.Entry<Serializable.PatchIdentifier, Boolean> eldest) {
return size() > MaxSizeOfReceivedUpdatesFrom;
}
};
frameMap = new HashMap<>();
patchQueue = new HashMap<>();
templateQueue = new HashMap<>();
}
/**
* Returns if the classifier of the class subsumes the classifier passed as a parameter.
*
* @param cl is the subsumed classifier.
* @return a boolean indicating if it subsumes
*/
public boolean doesSubsume(Classifier cl) {
if (rep.getAction() != cl.rep.getAction()) return false;
if (parameters.couldSubsume()) {
if (rep.isMoreGeneral(cl.rep)) {
return true;
}
}
return false;
} // end doesSubsume
/**
* Tests if the implementation of the EventAdmin (which is marked as a ProviderType) causes the
* import of the api package to use the provider version policy.
*/
public static void testProviderType() throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setPrivatePackage("test.versionpolicy.implemented");
a.setExportPackage("test.versionpolicy.api");
a.setImportPackage("test.versionpolicy.api"); // what changed so this is
// not automatically
// added?
a.setProperty("build", "123");
Jar jar = a.build();
assertTrue(a.check());
Manifest m = jar.getManifest();
m.write(System.err);
Domain d = Domain.domain(m);
Parameters parameters = d.getImportPackage();
Attrs attrs = parameters.get("test.versionpolicy.api");
assertNotNull(attrs);
assertEquals("[1.2,1.3)", attrs.get("version"));
}
@SuppressWarnings("unchecked")
@Override
public <C> C setSettingValue(Setting<C> setting, Parameters parameters, C value) {
if (parameters == null)
throw new SecurityException("You should provide Cloud and request parameters");
boolean useSession = parameters.get(USE_REQ);
if (useSession) {
C ret = getSettingValue(setting, parameters);
HttpServletRequest req = parameters.get(Parameter.REQUEST);
req.getSession(true).setAttribute(getKey(setting), value);
return ret;
} else {
Cloud cloud = parameters.get(Parameter.CLOUD);
if (cloud.getUser().getRank() == org.mmbase.security.Rank.ADMIN) {
saveSettingValue(setting, value);
return (C) settingValues.put(setting, value);
} else {
throw new SecurityException("Permission denied");
}
}
}
/** Check implementation version policy. Uses the package test.versionpolicy.(uses|implemented) */
static void assertPolicy(String pack, String type) throws Exception {
Builder a = new Builder();
a.addClasspath(new File("bin"));
a.setProperty("Export-Package", "test.versionpolicy.api");
Jar jar = a.build();
Builder b = new Builder();
b.addClasspath(jar);
b.addClasspath(new File("bin"));
b.setProperty("-versionpolicy-impl", "IMPL");
b.setProperty("-versionpolicy-uses", "USES");
b.setProperty("Private-Package", pack);
b.build();
Manifest m = b.getJar().getManifest();
m.write(System.err);
Map<String, String> map = b.getImports().getByFQN("test.versionpolicy.api");
assertNotNull(map);
// String s = map.get(Constants.IMPLEMENTED_DIRECTIVE);
// assertEquals("true", s);
Parameters mp = Processor.parseHeader(m.getMainAttributes().getValue("Import-Package"), null);
assertEquals(type, mp.get("test.versionpolicy.api").get("version"));
}
/**
* Returns if the classifier of the class subsumes the classifier passed as a parameter.
*
* @param cl is the subsumed classifier.
* @return a boolean indicating if it subsumes
*/
public boolean doesSubsume(Classifier cl) {
int i;
// First, check if the condition is the same
if (action != cl.getAction()) return false;
// Then, check that is more general
if (parameters.couldSubsume()) {
for (i = 0; i < rep.length; i++) {
if (!rep[i].isMoreGeneral(cl.rep[i])) return false;
}
return true;
}
return false;
} // end doesSubsume
@SuppressWarnings("unchecked")
@Override
public <C> C getSettingValue(Setting<C> setting, Parameters parameters) {
boolean useSession = parameters != null && parameters.get(USE_REQ);
if (useSession) {
HttpServletRequest req = parameters.get(Parameter.REQUEST);
if (req != null) {
Object v = req.getSession(true).getAttribute(getKey(setting));
if (v != null) {
return setting.getDataType().cast(v, null, null);
}
}
}
if (settingValues.containsKey(setting)) {
return (C) settingValues.get(setting);
} else {
C settingValue = loadSettingValue(setting);
if (settingValue != null) {
settingValues.put(setting, settingValue);
return settingValue;
}
return setting.getDataType().getDefaultValue();
}
}
@Override
public Node getUserNode(Parameters frameworkParameters) {
Cloud cloud = frameworkParameters.get(Parameter.CLOUD);
if (cloud == null) {
return null;
} else {
try {
int userNode = cloud.getCloudContext().getAuthentication().getNode(cloud.getUser());
if (cloud.hasNode(userNode)) {
return cloud.getNode(userNode);
} else {
return null;
}
} catch (UnsupportedOperationException uoe) {
// never mind
return null;
}
}
}
/**
* Prints the desnormalized classifier to the specified file.
*
* @param fout is the file output where the classifier has to be printed.
*/
public void printNotNorm(PrintWriter fout) {
int i = 0;
fout.print(" ");
try {
for (i = 0; i < rep.length; i++) {
if (Config.typeOfAttributes[i].equals("ternary")) {
rep[i].print(fout);
} else if (Config.typeOfAttributes[i].equals("integer")) {
rep[i].printNotNorm(fout, Config.attBounds[i][0]);
} else if (Config.typeOfAttributes[i].equals("real")) {
rep[i].printNotNorm(fout, Config.attBounds[i][0], Config.attBounds[i][1]);
}
}
} catch (Exception e) {
System.out.println("Exception when printing the attribute: " + i);
e.printStackTrace();
}
fout.print("\t " + (String) Config.classConv.elementAt(action));
if (parameters != null) parameters.print(fout);
}
private boolean sourceClassUndefined() {
return parametersAnnotation.source().isAssignableFrom(NullType.class);
}
private Object[] paramsFromValue() {
Object[] params = parametersAnnotation.value();
return params;
}
private Object[] paramsFromMethod() {
String methodName = parametersAnnotation.method();
if ("".equals(methodName)) methodName = defaultMethodName();
return invokeMethodWithParams(methodName);
}
@NotNull
public MethodNode prepareNode(@NotNull MethodNode node) {
final int capturedParamsSize = parameters.getCaptured().size();
final int realParametersSize = parameters.getReal().size();
Type[] types = Type.getArgumentTypes(node.desc);
Type returnType = Type.getReturnType(node.desc);
ArrayList<Type> capturedTypes = parameters.getCapturedTypes();
Type[] allTypes =
ArrayUtil.mergeArrays(types, capturedTypes.toArray(new Type[capturedTypes.size()]));
node.instructions.resetLabels();
MethodNode transformedNode =
new MethodNode(
InlineCodegenUtil.API,
node.access,
node.name,
Type.getMethodDescriptor(returnType, allTypes),
node.signature,
null) {
private final boolean isInliningLambda = nodeRemapper.isInsideInliningLambda();
private int getNewIndex(int var) {
return var + (var < realParametersSize ? 0 : capturedParamsSize);
}
@Override
public void visitVarInsn(int opcode, int var) {
super.visitVarInsn(opcode, getNewIndex(var));
}
@Override
public void visitIincInsn(int var, int increment) {
super.visitIincInsn(getNewIndex(var), increment);
}
@Override
public void visitMaxs(int maxStack, int maxLocals) {
super.visitMaxs(maxStack, maxLocals + capturedParamsSize);
}
@Override
public void visitLineNumber(int line, @NotNull Label start) {
if (isInliningLambda) {
super.visitLineNumber(line, start);
}
}
@Override
public void visitLocalVariable(
@NotNull String name,
@NotNull String desc,
String signature,
@NotNull Label start,
@NotNull Label end,
int index) {
if (isInliningLambda) {
super.visitLocalVariable(name, desc, signature, start, end, getNewIndex(index));
}
}
};
node.accept(transformedNode);
transformCaptured(transformedNode);
return transformedNode;
}
private MethodNode doInline(MethodNode node) {
final Deque<InvokeCall> currentInvokes = new LinkedList<InvokeCall>(invokeCalls);
final MethodNode resultNode =
new MethodNode(node.access, node.name, node.desc, node.signature, null);
final Iterator<AnonymousObjectGeneration> iterator = anonymousObjectGenerations.iterator();
RemappingMethodAdapter remappingMethodAdapter =
new RemappingMethodAdapter(
resultNode.access, resultNode.desc, resultNode, new TypeRemapper(currentTypeMapping));
InlineAdapter lambdaInliner =
new InlineAdapter(remappingMethodAdapter, parameters.totalSize()) {
private AnonymousObjectGeneration anonymousObjectGen;
private void handleAnonymousObjectGeneration() {
anonymousObjectGen = iterator.next();
if (anonymousObjectGen.shouldRegenerate()) {
// TODO: need poping of type but what to do with local funs???
Type newLambdaType =
Type.getObjectType(inliningContext.nameGenerator.genLambdaClassName());
currentTypeMapping.put(
anonymousObjectGen.getOwnerInternalName(), newLambdaType.getInternalName());
AnonymousObjectTransformer transformer =
new AnonymousObjectTransformer(
anonymousObjectGen.getOwnerInternalName(),
inliningContext.subInlineWithClassRegeneration(
inliningContext.nameGenerator, currentTypeMapping, anonymousObjectGen),
isSameModule,
newLambdaType);
InlineResult transformResult =
transformer.doTransform(anonymousObjectGen, nodeRemapper);
result.addAllClassesToRemove(transformResult);
if (inliningContext.isInliningLambda && !anonymousObjectGen.isStaticOrigin()) {
// this class is transformed and original not used so we should remove original one
// after inlining
// Note: It is unsafe to remove anonymous class that is referenced by GETSTATIC
// within lambda
// because it can be local function from outer scope
result.addClassToRemove(anonymousObjectGen.getOwnerInternalName());
}
if (transformResult.getReifiedTypeParametersUsages().wereUsedReifiedParameters()) {
ReifiedTypeInliner.putNeedClassReificationMarker(mv);
result
.getReifiedTypeParametersUsages()
.mergeAll(transformResult.getReifiedTypeParametersUsages());
}
}
}
@Override
public void anew(@NotNull Type type) {
if (isAnonymousConstructorCall(type.getInternalName(), "<init>")) {
handleAnonymousObjectGeneration();
}
// in case of regenerated anonymousObjectGen type would be remapped to new one via
// remappingMethodAdapter
super.anew(type);
}
@Override
public void visitMethodInsn(
int opcode, String owner, String name, String desc, boolean itf) {
if (
/*INLINE_RUNTIME.equals(owner) &&*/ isInvokeOnLambda(owner, name)) { // TODO add method
assert !currentInvokes.isEmpty();
InvokeCall invokeCall = currentInvokes.remove();
LambdaInfo info = invokeCall.lambdaInfo;
if (info == null) {
// noninlinable lambda
super.visitMethodInsn(opcode, owner, name, desc, itf);
return;
}
int valueParamShift = getNextLocalIndex(); // NB: don't inline cause it changes
putStackValuesIntoLocals(
info.getInvokeParamsWithoutCaptured(), valueParamShift, this, desc);
addInlineMarker(this, true);
Parameters lambdaParameters = info.addAllParameters(nodeRemapper);
InlinedLambdaRemapper newCapturedRemapper =
new InlinedLambdaRemapper(
info.getLambdaClassType().getInternalName(), nodeRemapper, lambdaParameters);
setLambdaInlining(true);
MethodInliner inliner =
new MethodInliner(
info.getNode(),
lambdaParameters,
inliningContext.subInlineLambda(info),
newCapturedRemapper,
true /*cause all calls in same module as lambda*/,
"Lambda inlining " + info.getLambdaClassType().getInternalName());
LocalVarRemapper remapper = new LocalVarRemapper(lambdaParameters, valueParamShift);
InlineResult lambdaResult =
inliner.doInline(
this.mv, remapper, true, info); // TODO add skipped this and receiver
result.addAllClassesToRemove(lambdaResult);
// return value boxing/unboxing
Method bridge =
typeMapper
.mapSignature(
ClosureCodegen.getErasedInvokeFunction(info.getFunctionDescriptor()))
.getAsmMethod();
Method delegate =
typeMapper.mapSignature(info.getFunctionDescriptor()).getAsmMethod();
StackValue.onStack(delegate.getReturnType()).put(bridge.getReturnType(), this);
setLambdaInlining(false);
addInlineMarker(this, false);
} else if (isAnonymousConstructorCall(owner, name)) { // TODO add method
assert anonymousObjectGen != null
: "<init> call not corresponds to new call" + owner + " " + name;
if (anonymousObjectGen.shouldRegenerate()) {
// put additional captured parameters on stack
for (CapturedParamDesc capturedParamDesc :
anonymousObjectGen.getAllRecapturedParameters()) {
visitFieldInsn(
Opcodes.GETSTATIC,
capturedParamDesc.getContainingLambdaName(),
"$$$" + capturedParamDesc.getFieldName(),
capturedParamDesc.getType().getDescriptor());
}
super.visitMethodInsn(
opcode,
anonymousObjectGen.getNewLambdaType().getInternalName(),
name,
anonymousObjectGen.getNewConstructorDescriptor(),
itf);
anonymousObjectGen = null;
} else {
super.visitMethodInsn(
opcode, changeOwnerForExternalPackage(owner, opcode), name, desc, itf);
}
} else if (ReifiedTypeInliner.isNeedClassReificationMarker(
new MethodInsnNode(opcode, owner, name, desc, false))) {
// we will put it if needed in anew processing
} else {
super.visitMethodInsn(
opcode, changeOwnerForExternalPackage(owner, opcode), name, desc, itf);
}
}
@Override
public void visitFieldInsn(
int opcode, @NotNull String owner, @NotNull String name, @NotNull String desc) {
if (opcode == Opcodes.GETSTATIC && isAnonymousSingletonLoad(owner, name)) {
handleAnonymousObjectGeneration();
}
super.visitFieldInsn(opcode, owner, name, desc);
}
@Override
public void visitMaxs(int stack, int locals) {
lambdasFinallyBlocks = resultNode.tryCatchBlocks.size();
super.visitMaxs(stack, locals);
}
};
node.accept(lambdaInliner);
return resultNode;
}
private InlineResult inlineCall(SMAPAndMethodNode nodeAndSmap) {
MethodNode node = nodeAndSmap.getNode();
ReifiedTypeParametersUsages reificationResult =
reifiedTypeInliner.reifyInstructions(node.instructions);
generateClosuresBodies();
// through generation captured parameters will be added to invocationParamBuilder
putClosureParametersOnStack();
addInlineMarker(codegen.v, true);
Parameters parameters = invocationParamBuilder.buildParameters();
InliningContext info =
new RootInliningContext(
expressionMap,
state,
codegen.getInlineNameGenerator().subGenerator(functionDescriptor.getName().asString()),
codegen.getContext(),
callElement,
codegen.getParentCodegen().getClassName(),
reifiedTypeInliner);
MethodInliner inliner =
new MethodInliner(
node,
parameters,
info,
new FieldRemapper(null, null, parameters),
isSameModule,
"Method inlining " + callElement.getText(),
createNestedSourceMapper(nodeAndSmap)); // with captured
LocalVarRemapper remapper = new LocalVarRemapper(parameters, initialFrameSize);
MethodNode adapter = InlineCodegenUtil.createEmptyMethodNode();
// hack to keep linenumber info, otherwise jdi will skip begin of linenumber chain
adapter.visitInsn(Opcodes.NOP);
InlineResult result = inliner.doInline(adapter, remapper, true, LabelOwner.SKIP_ALL);
result.getReifiedTypeParametersUsages().mergeAll(reificationResult);
CallableMemberDescriptor descriptor = codegen.getContext().getContextDescriptor();
final Set<String> labels =
getDeclarationLabels(
DescriptorToSourceUtils.descriptorToDeclaration(descriptor), descriptor);
LabelOwner labelOwner =
new LabelOwner() {
@Override
public boolean isMyLabel(@NotNull String name) {
return labels.contains(name);
}
};
List<MethodInliner.PointForExternalFinallyBlocks> infos =
MethodInliner.processReturns(adapter, labelOwner, true, null);
generateAndInsertFinallyBlocks(
adapter,
infos,
((StackValue.Local) remapper.remap(parameters.totalSize() + 1).value).index);
removeFinallyMarkers(adapter);
adapter.accept(new InliningInstructionAdapter(codegen.v));
addInlineMarker(codegen.v, false);
return result;
}
private void generateConstructorAndFields(
@NotNull ClassBuilder classBuilder,
@NotNull ParametersBuilder allCapturedBuilder,
@NotNull ParametersBuilder constructorInlineBuilder,
@NotNull AnonymousObjectGeneration anonymousObjectGen,
@NotNull FieldRemapper parentRemapper,
@NotNull List<CapturedParamInfo> constructorAdditionalFakeParams) {
List<Type> descTypes = new ArrayList<Type>();
Parameters constructorParams = constructorInlineBuilder.buildParameters();
int[] capturedIndexes =
new int[constructorParams.getReal().size() + constructorParams.getCaptured().size()];
int index = 0;
int size = 0;
// complex processing cause it could have super constructor call params
for (ParameterInfo info : constructorParams) {
if (!info.isSkipped()) { // not inlined
if (info.isCaptured() || info instanceof CapturedParamInfo) {
capturedIndexes[index] = size;
index++;
}
if (size != 0) { // skip this
descTypes.add(info.getType());
}
size += info.getType().getSize();
}
}
String constructorDescriptor =
Type.getMethodDescriptor(Type.VOID_TYPE, descTypes.toArray(new Type[descTypes.size()]));
// TODO for inline method make public class
anonymousObjectGen.setNewConstructorDescriptor(constructorDescriptor);
MethodVisitor constructorVisitor =
classBuilder.newMethod(
NO_ORIGIN,
AsmUtil.NO_FLAG_PACKAGE_PRIVATE,
"<init>",
constructorDescriptor,
null,
ArrayUtil.EMPTY_STRING_ARRAY);
// initialize captured fields
List<NewJavaField> newFieldsWithSkipped =
TransformationUtilsKt.getNewFieldsToGenerate(allCapturedBuilder.listCaptured());
List<FieldInfo> fieldInfoWithSkipped =
TransformationUtilsKt.transformToFieldInfo(newLambdaType, newFieldsWithSkipped);
int paramIndex = 0;
InstructionAdapter capturedFieldInitializer = new InstructionAdapter(constructorVisitor);
for (int i = 0; i < fieldInfoWithSkipped.size(); i++) {
FieldInfo fieldInfo = fieldInfoWithSkipped.get(i);
if (!newFieldsWithSkipped.get(i).getSkip()) {
AsmUtil.genAssignInstanceFieldFromParam(
fieldInfo, capturedIndexes[paramIndex], capturedFieldInitializer);
}
paramIndex++;
}
// then transform constructor
// HACK: in inlinining into constructor we access original captured fields with field access not
// local var
// but this fields added to general params (this assumes local var access) not captured one,
// so we need to add them to captured params
for (CapturedParamInfo info : constructorAdditionalFakeParams) {
CapturedParamInfo fake = constructorInlineBuilder.addCapturedParamCopy(info);
if (fake.getLambda() != null) {
// set remap value to skip this fake (captured with lambda already skipped)
StackValue composed =
StackValue.field(
fake.getType(), oldObjectType, fake.getNewFieldName(), false, StackValue.LOCAL_0);
fake.setRemapValue(composed);
}
}
inlineMethodAndUpdateGlobalResult(
anonymousObjectGen,
parentRemapper,
capturedFieldInitializer,
constructor,
constructorInlineBuilder,
true);
constructorVisitor.visitEnd();
AsmUtil.genClosureFields(
TransformationUtilsKt.toNameTypePair(
TransformationUtilsKt.filterSkipped(newFieldsWithSkipped)),
classBuilder);
}