private int findEntryIndex(@NotNull String packageName) {
Entry[] entries = mySettings.IMPORT_LAYOUT_TABLE.getEntries();
PackageEntry bestEntry = null;
int bestEntryIndex = -1;
for (int i = 0; i < entries.length; i++) {
Entry entry = entries[i];
if (entry instanceof PackageEntry) {
PackageEntry packageEntry = (PackageEntry) entry;
if (packageEntry.matchesPackageName(packageName)) {
if (bestEntry == null) {
bestEntry = packageEntry;
bestEntryIndex = i;
} else {
String package1 = bestEntry.getPackageName();
String package2 = packageEntry.getPackageName();
if (!bestEntry.isWithSubpackages()) continue;
if (!packageEntry.isWithSubpackages() || package2.length() > package1.length()) {
bestEntry = packageEntry;
bestEntryIndex = i;
}
}
}
}
}
return bestEntryIndex;
}
public int getEmptyLinesBetween(
@NotNull PsiImportStatementBase statement1, @NotNull PsiImportStatementBase statement2) {
int index1 = findEntryIndex(statement1);
int index2 = findEntryIndex(statement2);
if (index1 == index2) return 0;
if (index1 > index2) {
int t = index1;
index1 = index2;
index2 = t;
}
Entry[] entries = mySettings.IMPORT_LAYOUT_TABLE.getEntries();
int maxSpace = 0;
for (int i = index1 + 1; i < index2; i++) {
if (entries[i] instanceof EmptyLineEntry) {
int space = 0;
do {
space++;
} while (entries[++i] instanceof EmptyLineEntry);
maxSpace = Math.max(maxSpace, space);
}
}
return maxSpace;
}
