@NotNull
private static String createInitializers(
@NotNull final Type type, @NotNull final List<Expression> initializers) {
List<String> arguments = new LinkedList<String>();
for (Expression i : initializers) arguments.add(explicitConvertIfNeeded(type, i));
return AstUtil.join(arguments, COMMA_WITH_SPACE);
}
@NotNull
private static String createArrayFunction(@NotNull final Type type) {
String sType = innerTypeStr(type);
if (PRIMITIVE_TYPES.contains(sType)) {
return sType + "Array"; // intArray
}
return AstUtil.lowerFirstCharacter(type.convertedToNotNull().toKotlin()); // array<Foo?>
}
@NotNull
@Override
public String toKotlin() {
String params =
myParameters.size() == 0
? EMPTY
: "<" + AstUtil.joinNodes(myParameters, COMMA_WITH_SPACE) + ">";
return myType.toKotlin() + params + isNullableStr();
}
private static boolean isConversionNeeded(@Nullable PsiType actual, @Nullable PsiType expected) {
if (actual == null || expected == null) {
return false;
}
Map<String, String> typeMap = new HashMap<String, String>();
typeMap.put(JAVA_LANG_BYTE, "byte");
typeMap.put(JAVA_LANG_SHORT, "short");
typeMap.put(JAVA_LANG_INTEGER, "int");
typeMap.put(JAVA_LANG_LONG, "long");
typeMap.put(JAVA_LANG_FLOAT, "float");
typeMap.put(JAVA_LANG_DOUBLE, "double");
typeMap.put(JAVA_LANG_CHARACTER, "char");
String expectedStr = expected.getCanonicalText();
String actualStr = actual.getCanonicalText();
boolean o1 = AstUtil.getOrElse(typeMap, actualStr, "").equals(expectedStr);
boolean o2 = AstUtil.getOrElse(typeMap, expectedStr, "").equals(actualStr);
return !actualStr.equals(expectedStr) && (!(o1 ^ o2));
}
@NotNull
private static String createPrimaryConstructorInvocation(
@NotNull String s,
@NotNull List<? extends Field> fields,
@NotNull Map<String, String> initializers) {
List<String> result = new LinkedList<String>();
for (Field f : fields) {
String id = f.getIdentifier().toKotlin();
result.add(initializers.get(id));
}
return s + "(" + AstUtil.join(result, ", ") + ")";
}
@NotNull
private static String quoteKeywords(@NotNull String packageName) {
List<String> result = new LinkedList<String>();
for (String part : packageName.split("\\.")) result.add(new IdentifierImpl(part).toKotlin());
return AstUtil.join(result, ".");
}