public boolean canReference(TwelfFile user, TwelfFile declaration) {
boolean declared = false;
for (TwelfIdentifierReference member : getMemberFiles()) {
if (!declared && member.getCanonicalText().equals(declaration.getName())) {
declared = true;
}
if (member.getCanonicalText().equals(user.getName())) {
return declared;
}
}
throw new IllegalArgumentException("Not a member file: " + user.getName());
}
public Collection<LfGlobalVariable> getAllDeclarations(String name, TwelfFile beforeFile) {
TwelfFileReference[] memberFiles = getMemberFiles();
ArrayList<LfGlobalVariable> result = new ArrayList<LfGlobalVariable>();
for (TwelfFileReference member : memberFiles) {
TwelfFile file = member.resolve();
if (file == null) {
continue;
}
if (PsiEquivalenceUtil.areElementsEquivalent(file, beforeFile)) {
break;
}
result.addAll(file.getAllDeclarations(name, Integer.MAX_VALUE));
}
return result;
}
public LfGlobalVariable getLastDeclaration(
String name, TwelfFile beforeFile, @Nullable CodeInsightsHolder callback) {
TwelfFileReference[] memberFiles = getMemberFiles();
LfGlobalVariable result = null;
for (TwelfFileReference member : memberFiles) {
TwelfFile file = member.resolve();
if (file == null) {
continue;
}
if (PsiEquivalenceUtil.areElementsEquivalent(file, beforeFile)) {
break;
}
LfGlobalVariable lastDeclaration = file.getLastDeclaration(name, Integer.MAX_VALUE);
if (lastDeclaration != null) {
if (result != null && callback != null) {
callback.hidesOtherDeclaration(lastDeclaration, this);
}
result = lastDeclaration;
}
}
return result;
}
