// -- JavaFunction methods
@SuppressWarnings("unchecked")
@Override
public int invoke(LuaState luaState) {
if (luaState.isJavaObject(1, Map.class)) {
Map<Object, Object> map = luaState.toJavaObject(1, Map.class);
luaState.pushJavaObject(new LuaMap(map));
} else if (luaState.isJavaObject(1, List.class)) {
List<Object> list = luaState.toJavaObject(1, List.class);
luaState.pushJavaObject(new LuaList(list));
} else {
luaState.checkArg(
1, false, String.format("expected map or list, got %s", luaState.typeName(1)));
}
return 1;
}
// -- JavaFunction methods
@Override
public int invoke(LuaState luaState) {
LuaMap luaMap = (LuaMap) luaState.toJavaObjectRaw(1);
Object key = luaState.toJavaObject(2, Object.class);
if (key == null) {
throw new LuaRuntimeException(
String.format("attempt to write map with %s accessor", luaState.typeName(2)));
}
Object value = luaState.toJavaObject(3, Object.class);
if (value != null) {
luaMap.getMap().put(key, value);
} else {
luaMap.getMap().remove(key);
}
return 0;
}
// -- JavaFunction methods
@Override
public int invoke(LuaState luaState) {
LuaMap luaMap = (LuaMap) luaState.toJavaObjectRaw(1);
Object key = luaState.toJavaObject(2, Object.class);
if (key == null) {
throw new LuaRuntimeException(
String.format("attempt to read map with %s accessor", luaState.typeName(2)));
}
luaState.pushJavaObject(luaMap.getMap().get(key));
return 1;
}
// -- JavaFunction methods
@Override
public int invoke(LuaState luaState) {
LuaList luaList = (LuaList) luaState.toJavaObjectRaw(1);
if (!luaState.isNumber(2)) {
throw new LuaRuntimeException(
String.format("attempt to write list with %s accessor", luaState.typeName(2)));
}
int index = luaState.toInteger(2);
Object value = luaState.toJavaObject(3, Object.class);
if (value != null) {
int size = luaList.getList().size();
if (index - 1 != size) {
luaList.getList().set(index - 1, value);
} else {
luaList.getList().add(value);
}
} else {
luaList.getList().remove(index - 1);
}
return 0;
}
