public String toString() {
StringBuilder sb = new StringBuilder();
if (getModuleReference() != null && getModuleReference().getModuleId() != null) {
sb.append(StringUtil.escapeRefChars(getModuleReference().getModuleId().toString()));
sb.append("/");
}
String modelId =
myModelId instanceof ModelNameSModelId ? myModelId.getModelName() : myModelId.toString();
sb.append(StringUtil.escapeRefChars(modelId));
if (getModuleReference() == null && myModelName.equals(myModelId.getModelName())) {
return sb.toString();
}
sb.append("(");
if (getModuleReference() != null && getModuleReference().getModuleName() != null) {
sb.append(StringUtil.escapeRefChars(getModuleReference().getModuleName()));
sb.append("/");
}
if (!myModelName.equals(myModelId.getModelName())) {
// no reason to write down model name if it's part of module id
sb.append(StringUtil.escapeRefChars(myModelName));
}
sb.append(")");
return sb.toString();
}
@Override
public SModel resolveInDependencies(SModelId reference) {
boolean own =
reference.getModelName() != null
&& myModels
.keySet()
.contains(SModelStereotype.withoutStereotype(reference.getModelName()));
if (!own) return super.resolveInDependencies(reference);
return myModels.get(reference.getModelName());
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SModelReference that = (SModelReference) o;
if (!myModelId.equals(that.myModelId)) return false;
if (myModelId.isGloballyUnique() && that.myModelId.isGloballyUnique()) return true;
return getModuleReference().equals(that.getModuleReference());
}
public SModelReference(
@Nullable SModuleReference module, @NotNull SModelId modelId, @NotNull String modelName) {
myModelId = modelId;
myModelName = modelName;
if (module == null) {
if (!modelId.isGloballyUnique()) {
throw new IllegalArgumentException(
String.format(
"Only globally unique model id could be used without module specification: %s",
modelId));
}
}
myModuleReference = module;
}
/**
* @deprecated This code shall move to private method of PersistenceRegistry, which would dispatch
* to proper registered factories. Use {@link PersistenceFacade#createModelReference(String)}
* instead. Format: <code>[ moduleID / ] modelID [ ([moduleName /] modelName ) ]</code>
*/
@Deprecated
@ToRemove(version = 3.3)
public static SModelReference parseReference(String s) {
if (s == null) return null;
s = s.trim();
int lParen = s.indexOf('(');
int rParen = s.lastIndexOf(')');
String presentationPart = null;
if (lParen > 0 && rParen == s.length() - 1) {
presentationPart = s.substring(lParen + 1, rParen);
s = s.substring(0, lParen);
lParen = s.indexOf('(');
rParen = s.lastIndexOf(')');
}
if (lParen != -1 || rParen != -1) {
throw new IllegalArgumentException("parentheses do not match in: `" + s + "'");
}
SModuleId moduleId = null;
int slash = s.indexOf('/');
if (slash >= 0) {
// FIXME I wonder why there's no SModuleIdFactory and corresponding methods in
// PersistenceFacade
moduleId = ModuleId.fromString(StringUtil.unescapeRefChars(s.substring(0, slash)));
s = s.substring(slash + 1);
}
String modelIDString = StringUtil.unescapeRefChars(s);
SModelId modelId;
if (modelIDString.indexOf(':') >= 0) {
PersistenceFacade facade = PersistenceFacade.getInstance();
// temporary: SModelReference can be created without active PersistenceFacade
if (facade == null) {
// FIXME get rid of facade == null case, if any
// Besides, shall move the code to PersistenceRegistry, as it's responsible for prefixes and
// factory pick
LOG.warn(
"Please report stacktrace, which would help us to find out improper MPS initialization sequence",
new Throwable());
}
modelId =
facade != null
? facade.createModelId(modelIDString)
: jetbrains.mps.smodel.SModelId.fromString(modelIDString);
} else {
// dead code? I suspect ModelNameSModelId, if any, would start with "m:" prefix and we'd never
// get into else clause
// OTOH, there seems to be a special hack in toString(), that persists ModelNameSModelId
// without the prefix
modelId = new ModelNameSModelId(modelIDString);
}
String moduleName = null;
String modelName = null;
if (presentationPart != null) {
slash = presentationPart.indexOf('/');
if (slash >= 0) {
moduleName = StringUtil.unescapeRefChars(presentationPart.substring(0, slash));
modelName = StringUtil.unescapeRefChars(presentationPart.substring(slash + 1));
} else {
modelName = StringUtil.unescapeRefChars(presentationPart);
}
}
if (modelName == null || modelName.isEmpty()) {
modelName = modelId.getModelName();
if (modelName == null) {
throw new IllegalArgumentException(
"incomplete model reference, presentation part is absent");
}
}
if (moduleId == null) {
moduleId = extractModuleIdFromModelIdIfJavaStub(modelId);
}
if (SModelRepository.isLegacyJavaStubModelId(modelId)) {
modelId = SModelRepository.newJavaPackageStubFromLegacy(modelId);
}
SModuleReference moduleRef =
moduleId != null || moduleName != null
? new jetbrains.mps.project.structure.modules.ModuleReference(moduleName, moduleId)
: null;
return new SModelReference(moduleRef, modelId, modelName);
}
@Override
public int hashCode() {
int result = myModelId.hashCode();
result = 31 * result + (myModelId.isGloballyUnique() ? 0 : getModuleReference().hashCode());
return result;
}